Boeing 787 900 cabin layout best seats. Technical characteristics of the liner

Those wishing to travel in comfort should choose a flight on the Boeing 787-900: the super cabin of the model will impress. The development of the airliner began when the company noticed that its main competitor, Airbus, was gaining ground. As a result, the Boeing 787 Dreamliner was released: the developers embodied the achievements of modern aircraft manufacturing in the design. Knowing how to choose your seats will make flying a pleasure a breeze.

History of the Boeing 787-900

In the late 90s, Boeing Commercial Airplanes noted that the new development from Airbus made their products uncompetitive. In 2001, the creation of the Sonic Cruiser model began: the liner was supposed to fly at a speed close to supersonic. But the events of September 11 and the rise in oil prices forced us to reconsider our priorities. Under the new conditions, fuel economy and safety were required from aircraft, not speed. For these reasons, the developments were used to create an airliner that meets the changing realities of civil aviation.

Boeing 787 900 presentation

The project, originally named 7E7, was presented in 2004, and the first airliner went on a test flight in 2011. But in 2013, the operation of the Dreamliner model was suspended, as the liners made emergency landings. In one case, lithium-ion batteries caught fire: the crew of 8 and 129 passengers were not injured, but the situation became the basis for additional proceedings. In the same year, the causes of the malfunctions were clarified, and operation was resumed.

Features of the model and differences from its predecessors

The liner is a jet-type passenger aircraft with a wide fuselage and 2 engines. Its design has increased the use of composite materials: the company claims that they account for 50% of the total weight. The share of aluminum is 20%, titanium - 15%, steel - 10%.

How the cabin of the Boeing 787-900 was changed

Capacity depends on the location of the seats, but for a single-class configuration it is 250-330 passengers. In practice, the Boeing 787-900 uses a cabin layout that implies a figure of 234 people located in 3 classes of service.

The cabin width reaches 550 cm, which is 38 cm more than in the aircraft of competitors - Airbus A330. As a result, the aisles have become more spacious and the seats more comfortable. When placing seats according to the 3-3-3 scheme, the width of the seat in the "economy" is 44.4 cm. If there are 8 seats in a row arranged according to the 2-4-2 principle, then the figure reaches 48 cm.

What does economy class look like on a Boeing 787-900

Differences from other Boeing models are also visible in the design of the toilets. A movable partition is installed between the booths, which is removed if necessary. As a result, the parameters of the room increase, so that people with special physical needs can use the restroom without problems.

The portholes will appeal to those who like to watch the views: the size of the openings reaches 27x47 cm, which is larger than that of other civil aviation liners. A similar result was obtained through the use of composite materials. Instead of plastic curtains, "smart glass" is used: it changes its properties depending on external conditions. As a result, passengers choose from 5 lighting levels.

How is the cockpit different?

The fly-by-wire system used is the same as on the 777. Many of the controls have not changed, allowing pilots to handle different types of aircraft without retraining.

The advantages of the Dreamliner include the presence of projection indicators: devices that display information on the windshield. Also at the disposal of the crew are electronic flight plans, which can be viewed on 2 screens (one for the pilot). The computer outputs the information necessary to control the vessel. The aircraft is also equipped with installations for real-time diagnostics: sensors take instrument readings and transmit them to the ground. The measure allows to reduce the time needed to service the liners.

Design features

For increased passenger comfort, a system of sensors installed in the bow of the vessel is provided. Thanks to their work, it is possible to reduce the manifestations of turbulence.

The climate control system also deserves attention. If the air was taken from the predecessors in the engine area, passed through the filters, cooled and entered the cabin, then on the Dreamliner it comes from the external environment, undergoing appropriate processing. As a result, the problem of insufficient moisture is solved.

Thanks to the features of the engines, noise in the cabin is reduced by 40% compared to previous models.

Boeing 787-900 Dreamliner: video

Photo Boeing 787-900 Dreamliner

Seat Selection Features: The Best and Worst Options

The Boeing 787 Dreamliner is comfortable, but to get the most out of your flight, book your seats early. There are usually 3 classes of service in the cabin: "business", "premium economy" and "economy", with each compartment having the best and worst accommodation options.

Business class

When using the Boeing 787-900 diagram shown in the figure, rows 1-8 belong to business class:

• armchairs can be expanded to 180˚ and relax, like on a bed;
• there is enough legroom even for tall people;
• the seats are arranged in a 2-2-2 pattern, which allows you to get up to use the toilet or stretch your legs without disturbing anyone.

The capacity of the business compartment with the arrangement of seats according to this scheme is 48 passengers.

Despite the advantages, some places in the sector also have disadvantages. The 1st, 5th and 6th rows are located near the restrooms, so passengers scurry past them. 4A and 4L are also undesirable options: there are no windows nearby.

In premium economy

If you are not satisfied with either the prices in the "business" or the conditions in the "economy", choose an intermediate option. Once in the "premium economy", accommodating 88 passengers, you will appreciate the following benefits:

• extra legroom;
• seat dimensions, which are 88.9 cm long and 43.9 cm wide;
• Possibility to set the backrest in one of 4 positions.

Look for cheap tickets for any type of transport without leaving your home:

As for the choice of seats, passengers try to reserve the 16th row. It is located near the partition separating "premium economy" from "business", which provides legroom. Not without its drawbacks: passengers traveling with children often sit in this row.

The worst seats in the Boeing 787-900 are in the 24th row, as it is located near the toilet.

in economy class

If you purchased tickets for a flight in economy class, you will find yourself in a sector with a capacity of 116 people. The length of the seat here is 81.3 cm and the width is 43.9 cm; The backrest can be reclined and locked in one of 3 positions.

The best places include the 27th row, except for A and L, near which there are no windows. But you get extra legroom, which is important for tall passengers. The disadvantages include the proximity of restrooms.

What places would you like to avoid? These include the entire 40th and 41st rows, located near the toilets. Space on the shelves for luggage may also be lacking. You should not sit down on 38A or 38L either: they are located near the salon wall, but there is no porthole nearby.

The nuances of choosing seats on British Airways

The layout of seats on British Airways flights differs from the classic scheme:

• The first class is represented by 2 rows in the bow. The seats are comfortable: spacious compartments, large-diameter monitors and increased attention of the staff are at your disposal. The compartment is designed for 8 passengers.
• The world business class, accommodating 42 people, is divided into 2 parts: 14 and 28 seats. Armchairs are arranged according to the 2-3-2 scheme, and all seats are pleasing with convenience. An exception may be the 7th and 10th rows, since they are located next to the toilets and the kitchen.
• The improved economy version is represented by 39 seats arranged according to the 2-3-2 scheme (2-0-2 in the 21st row). Places with the letter E are considered not the most convenient: you will not get up to the toilet without disturbing your neighbor. Also, do not sit on 20D, 20E, 20F and all the seats in the 21st row, because they are located next to the restroom.
• In the economy sector, choose seats in the 30th row, as you will get extra legroom. True, hand luggage cannot be placed on the floor, because it is not allowed to clutter up the aisles near emergency exits. Unfortunate places include the 43rd and 44th rows, located near the toilets. Not very convenient on 41A and 41 K either, since there is no porthole nearby.

The layout of the cabin varies depending on the carrier, so reading the descriptions may not be enough. If necessary, contact the representatives of the company and ask questions about the location of the seats in order to save yourself from unpleasant surprises.

Features of the Boeing 787-900 cabin layout at KLM

When flying on a KLM airliner, pay attention to the following:

• The compartment "World Business Class" is located in the bow, occupying 8 rows. There is plenty of legroom as the herringbone seat spacing is 107 cm. Although comfort is provided to all passengers, seats 1A, 1K, 2D and 2G are close to the kitchen and toilets, which can be a nuisance. 5A and 5K are also considered bad options, since there are no windows nearby. Otherwise, the amenities are not satisfactory: the seats can be expanded to 180 ˚ and fully relax.
• "Economy class of increased comfort" is designed for 48 passengers. If legroom is the deciding factor, buy tickets for seats in the 10th row. The disadvantages include the proximity of the kitchen and restrooms.
• "Economy", designed for 216 people, is divided into 2 parts. Passengers in the 30th row will get the most legroom, although the proximity of the toilet will overshadow the journey. It is undesirable to be located on 30A and 30K: there are no windows next to them. Also note that due to the lack of a front row, sliding tables are mounted on armrests. As a result, they cannot be lowered to the end, and the width of the chair decreases. The entire 43rd (except for 43E) and 44th rows are referred to unsuccessful places: the proximity of the bathroom and the location in the tail affect, as a result of which turbulence is felt more strongly.

Pay attention to the details and you won't have to deal with unpleasant surprises!

First Class on the Boeing 787-900 Dreamliner: The Passenger Experience

Josh Kahil, who traveled with British Airways from London to Beijing, shares his experience. He purchased a ticket for seat 1A, located in the premium compartment. What did Josh say about the flight?

“The journey began at the 5th airport terminal in London. There was no queue at check-in, and the security service conducted an inspection in 10 minutes. Then I went to the lounge area, where I rested and had a snack before the flight. The food was mediocre, but I liked the champagne.

When we got on board, I thought that I had been sent to the "business" sector by mistake. If you compare the conditions with offers from Emirates or Lufthansa, then neither the service, nor the design of the cabin, nor the comfort can withstand the competition.

What I saw on board did not strike me: comfortable seats, USB ports and sockets are the norm, not the exception. The lack of Wi-Fi was disappointing, but the company plans to introduce it on liners only next year. In addition, the film that was shown to the passengers did not interest me, so the flight was a bit boring.

Breakfast and dinner left a mixed impression: on the one hand, I liked the food, as well as the wine. On the other hand, they didn't bring me a hot towel.

What deserves praise? Bedding pleased with convenience, especially pajamas. But the chair seemed narrow: I have already said that its design needs improvement. But the service did not cause complaints, because the flight attendants were attentive and friendly.

In general, I am satisfied with the flight, although it left the impression that I was flying in "business". Inexperienced travelers will like the option, but if you know in practice what luxury service is, then this will not impress you.

Boeing Commercial Airplanes is one of the world's leading manufacturers of aircraft for passenger and cargo transportation, operating in a highly competitive environment with Airbus. The fruits of healthy competition are the release of new models of airliners, such as the Boeing 787 Dreamliner. This wide-body aircraft with two jet engines is designed to carry up to 330 passengers. Used for long distance flights. Composite materials, first used in the production of a passenger liner, have significantly improved its performance.

Boeing 787 modifications

In total, the Dreamliner has several modifications.

The Boeing 787-3 was supposed to be manufactured by order of Japan for domestic flights, but then the Japanese refused to conclude a contract in favor of modifying the 787-8. The latest version of the Boeing 787-10 was delivered to airlines in 2018.

The fuselage of the Boeing 787-9 has been extended by 6.5 m, and that of the Boeing 787-10 by 11.5 m compared to the basic version.

Interesting! The Boeing Business Jet based on the Dreamliner is produced mainly for private orders. It is produced without exterior painting and interior trim. Interior design and equipment are ordered additionally from specialized companies.

Passenger cabin plan

How many seats are inside the cabin depends on the Boeing modification. The interior layout of the basic version of the 787-8 includes:

• 36 business class seats;
• 206 economy class seats.

Location of seats in rows:

• in business class - 2-2-2;
• in economy class - 3-3-3.

Different airlines can change the layout of the cabin as desired. For example, make a 1-2-1 row scheme for business class, 2-4-2 in economy class, or use a single-class cabin.

Business Class

In the privileged compartment, comfortable chairs are installed with the ability to unfold to the position of a bed. Each seat is a half-cabin, and they are arranged in the shape of a herringbone.

Seats of rows 1, 3 and 6 can be considered uncomfortable, as they are located next to utility rooms and a toilet, and the 6th row is with an economy class. The noise of the toilet drain is reduced, but the frequent movement of passengers and staff, turning on the light, the sound when opening and closing doors can interfere with a good rest.

Economy class

Reclining comfortable chairs with a standard distance between them provide an acceptable level of comfort.

Many consider the seats of the 7th row and the 26th row to be the best places in economy class, where there is more space in front of the seats. But some do not like that the tables for food are located in the armrests. The rows may not match in different versions of the interior of the cabin. For passengers in the 25th and 37th rows, the noise of the kitchen and toilet may seem unacceptable. The 38th row is also closed by partitions with limited visibility. However, there are no completely uncomfortable seats on the plane, everyone chooses according to their preferences.

General characteristics of the interior

When creating the internal space of the Dreamliner, the latest developments were applied, which were reflected in an increase in the level of passenger comfort:

1. The luggage racks of the new Boeing have been increased in width by a third compared to previous generations of aircraft. They are designed in such a way that they take up a minimum of space above the head.
2. The ceiling is made in the form of an arch, which visually enlarges the space and allows you to feel more comfortable.
3. LED lighting changes color shades at different flight stages. The blue light gives the ceiling a translucent feel, the effect of the sky above.
4. The portholes have significantly increased in size. The classic blinds were removed, and instead an electronic dimming system was installed that changes the transparency of the glass. Even in bright sunlight, the style of interior lighting is maintained. Dimming is performed centrally and individually, with a button at the porthole. Completely transparent glass does not disappear. There is a curtain on the porthole in the toilet.
5. The microclimate system maintains the humidity of the air.
6. Each seat has an individual display for viewing flight information, watching movies, playing video games. WiFi is available on board. An individual socket will help you recharge your mobile device in time.
7. Toilets have become more spacious. If you deploy a common partition between two toilet cubicles, a wheelchair is placed there.

Interesting! The food offered on board the Dreamliner is distinguished by the variety and high taste of dishes.

Operating characteristics and advantages of the liner

Boeing 787-8

The main technical characteristics of the Boeing 787 Dreamliner (basic version 787-8)

Boeing 787-9

For the Boeing 787-9 model, all dimensions are identical, except for the length. It is 63 m.

Boeing 787-10

Aircraft length - 68.27 m. Other dimensions are similar to model 787-8

Advantages of the Boeing 787

The new Boeing has undeniable advantages, which distinguishes it from all previously produced aircraft:

1. The swept wingtips flex variably to increase lift.
2. With the help of an elongated fuselage, passenger capacity has increased.
3. Specially designed new engines have significantly reduced background noise (by 20%). This is noted by all air passengers who have already flown on the Dreamliner.
4. The luggage compartment has become half as spacious due to the flat bottom of the fuselage.
5. Less fuel consumption.
6. Reduced aircraft weight through the use of composite materials.
7. In the cockpit, the image from the working monitors is projected onto the windshield for easy reading of parameters; sensors are installed that measure turbulence and other additional equipment.

Interesting! An infrared scanning device is undergoing the latest testing, with the use of which clouds will not interfere with pilots for a good view.

The Dreamliner is equipped with the latest electronic system. Information about the operating parameters of the aircraft and other data are shown on the display. During the flight, data on the operation of structural components and assemblies is collected and automatically transmitted to ground operators. Upon landing of the liner, there is no need to carry out diagnostics, you can immediately start maintenance.

Design features of the Boeing 787

Engines

The Dreamliner engine is made by two different companies. If necessary, you can replace one with another, since the connection is made according to the same scheme. The first invented design of engine nacelles helps to reduce the noise produced. This is achieved by installing chevron teeth in the rear area of ​​​​the gondola, thanks to which the jet stream mixes with air smoothly.

Composite materials

The widespread use of carbon composite materials has led to a reduction in the weight of the liner and, as a result, reduced fuel consumption. Half of the composites were used in the manufacture of the cabin, the entire working part of the engine consists of them, with the exception of the main metal edge.

Interesting! The pressure inside the cabin of composites with greater elasticity is in line with the height of 1.8 km (for an aircraft with an aluminum fuselage - 2.4 km).

Wings

Swept wings are longer than other liners of this class, which provides increased elasticity. Electrical anti-icing equipment, flap mechanisms are designed as a common unit. This reduces the possibility of failures in operation and simplifies maintenance.

Salon

The operation of the microclimate system is organized in an innovative way. The air intake does not come from the engines with subsequent cooling and supply to the passenger compartment, but is pumped by compressors from the external surrounding space. Natural moisture is provided inside.

Power supply system

Electricity consumption on board has increased significantly. The power supply of the liner is provided by 7 generators and 2 batteries of lithium-ion batteries. One battery is used while the aircraft is on the ground when the generators are stopped. An additional function is an in-flight emergency power supply in case of failure of all generators. The other feeds the auxiliary systems and serves to start the engines.

The history of the creation of the Boeing 787

At the end of the 90s, the popular Boeing 767 began to no longer meet modern requirements. The innovative developments of the Airbus concern allowed the aircraft of the European aircraft manufacturer to get ahead of the competition. A new long-haul airliner was needed, which would consume less fuel than all existing and previous aircraft and have high speed. Fuel economy was supposed to be achieved by reducing the duration of the flight.

Naming the new airliner Boeing Sonic Cruiser, aircraft manufacturers began to develop the project. After the 2001 terrorist attacks in the United States and the subsequent rise in oil prices, it became clear that fuel economy was coming to the fore. The technical complexity of Sonic Cruiser and the high cost of the project forced him to stop.

In April 2004, the start of the new 7E7 project was officially announced. The achievements of aviation engineers of the previous version have been preserved, the best of them have moved to 7E7. A year later, the project changed its name to the Boeing 787 Dreamliner.

The first flight test of the Dreamliner was scheduled for 2007, but the suppliers of some components did not fulfill their obligations. As a result, flight tests of the aircraft took place in the winter of 2009.

The liner made its first flight for testing in real operating conditions between Seattle and Tokyo in the summer of 2011. Then the Japanese week-long tests continued. After 2 months, the Dreamliner was certified, and in October 2011, it took passengers on board for the first time in Japan.

Interesting! In January 2013, Boeing 787 flights were suspended by a joint decision of the European Safety Agency and the US Federal Aviation Administration. The official reason is to prove the safety of lithium-ion batteries. Already in April, the commercial operation of the aircraft resumed.

Place of production

The main and very first plant of the Boeing aircraft concern is located in Seattle. But the company has enterprises in other cities. Boeing 787 Dreamliner decided to produce in Everett (Washington) and a new facility in North Charleston (South Carolina). Components are supplied by partners from many countries of the world.

Interesting! Prior to the start of new aircraft production in North Charleston in 2011, there was a wave of union strikes in Seattle against the decision. The unions felt that production was being postponed as punishment for previous strikes that had caused deliveries to be missed. Subsequently, the conflict was settled with a promise to place the assembly of the new Boeing 737MAX in Seattle.

Operating companies

As of autumn 2017, the Dreamliner of various modifications is operated by 43 aviation companies and another 19 are awaiting delivery, including Aeroflot. According to the latest news, the Russian airline refuses to buy, and the contract is transferred to Rostec, which will look for a buyer.

The cost of various models

Significant funds were spent on the development of the new Boeing. Despite the solid price, airlines are happy to buy the Dreamliner.

Development prospects

Boeing's Yellowstone program to replace obsolete civil aircraft in terms of long-range aircraft is considered completed. Currently, design work is underway on ultra-long-range models.

But the Dreamliner continues to improve. In 2016, tests began on a new engine for the Boeing 787, the TRENT 1000 TEN version, which has increased thrust. Sensors and systems continue to be improved. The main forces are focused on testing the new modification 787-10, the start of deliveries of which was scheduled for 2018.

The release of the Boeing 787 Dreamliner opened up new horizons for civil aviation with the use of innovative technologies and materials. The technical innovations used in the Boeing 787 will become the basis for the development of new models for many years to come. The commercial success of the project confirms the correctness of the chosen direction.

Dreamliner is a dream plane, this beautiful name rightfully belongs to one of the most modern airliners of our time - the Boeing 787.

The aircraft was created in the early 2000s by the American manufacturer of the same name - The Boeing Company, a world leader in the production of aviation and space technology. This is the first airliner model with a superior proportion of composite materials in the design and the introduction of the latest NASA developments. Thanks to this, the project - 7E7 has become practical and in demand among air carriers.

History of creation

At the end of the 1990s, the Boeing airline was actively promoting its latest development under the index - 777. The model surpassed the Boeing-767 in terms of comfort and technological innovations.

These aircraft were rapidly becoming morally obsolete and needed urgent modernization or a more radical solution, disposal. For Boeing, this issue has become a priority. Soon the management issued a verdict: send the model 747 for modernization, and write off the model 767.

The latter had to give way to the futuristic airliner - Sonic Cruiser, which was planned as a transonic aircraft that has no competition in the world. It was supposed to provide a new vessel with similar characteristics in terms of passenger capacity with the liner 767.

At the same time, it was planned to increase the speed parameters of the aircraft to 1100 km/h.

The terms of reference did not involve breaking the sound barrier, but the project of the aircraft of the future was very promising. He was especially expected on airlines with a long flight duration of 10-12 hours. But the project was not accepted for development.

The beginning of the 21st century was remembered by mankind as the largest terrorist act in America, called 9/11. The tragedy was the cause of a large-scale US military operation in Afghanistan. The consequence of these events was an increase in the cost of oil. Due to this, development of the Sonic Cruiser was officially discontinued by 2002.

Since the planned fuel consumption of the aircraft of this project could hardly be called economical, and, consequently, the operating costs could outweigh the profit from flights.
However, the developments on the transonic airliner did not go unnoticed.

A month after the inglorious end of the ambitious SC program, Boeing announced the start of a new project - 7E7. As planned by the engineers, an airliner of a classic layout was to be born, but using the latest technologies from the Sonic Cruiser national project.

The main idea of ​​the engineers contained the following conditions: an aircraft for operation on long-haul airlines with the ability to land at small hub airports.

The new project actually continued the idea of ​​the Boeing 767 airliner in the 21st century.

Among those interested in the fate of the project, the question arose, what does the letter E mean in the 7E7 index? They found various explanations for it, such as Environmentalism (environment), Efficient (effective) and Eight, (No. 8). In addition to this riddle, the Boeing company announced a competition for the name of a new aircraft. According to the voting results, the victory was won by the slogan - Dreamliner (dream plane).

In 2004, the first customer for the "dream plane" appeared. This is the Japanese carrier ANA (All Nippon Airways). The pre-order struck with its scale. According to the contract, Boeing has committed to build 50 aircraft for the land of the rising sun with the delivery of the first units of aircraft in 2008.

On the basis of two liners, the Boeing-787-9 project was planned, which was supposed to go into series in a couple of years.

A year later, after signing a contract with the Japanese air carrier ANA, Boeing accepted orders for the production of 237 Dreamliner units. The most affordable model was the Boeing-787-8, its cost was $ 120,000,000, which was a relatively low price. However, the low cost did not last long and the aircraft eventually rose in price by $30-$40 million.

Among the mass of proposed power plants, preference was given to two aircraft engines:

• British Rolls-Royce Trent 1000;
• American General Electric GEnx.

These power plants allowed the 787-8 and 787-9 airliners to pass the ETOPS 330 certification, which regulated the following: in the event of an emergency stop of one engine, the aircraft must continue the flight for 5.5 hours.

It is worth noting the fact that the Boeing-787 Dreamliner is an international development.

This circumstance may calm those Russians who are dissatisfied with the large amount of foreign technology in the domestic company Sukhoi.

Boeing contractors working on the 787 project surprise with their geographic location and total number. Structural elements for the dream plane are being delivered from different parts of the globe. The assembly of the liner takes place in the city of Everett, Washington.

The number of employees involved in the assembly production is 1200 people. Initially, the scheme for the supply of components and parts from contractor countries to the United States was not worked out, but over time, the process went on track and began to pay for itself. The Boeing-787 supplier network is one of the most diversified and nodal in the history of the aircraft industry.

The contractors include the following foreign companies producing:

• center section and wing - Japanese Mitsubishi;
• horizontal tail plumage - Alenia Aermacchi (Italy) and South Korean Korea Aerospace Industries;
• fuselage modules - full international, Italian Aeronautics, Japanese Kawasaki HI, American Spirit Aerosystems and South Korean Korean Air;
• luggage and interior doors - Swedish Saab;
• electronic equipment - HCL Enterprise (India);
• load-bearing floor frame - TAL Manufacturing Solutions (India);
• power line - Labinal (France);
• aerodynamics of wing mechanization, wing tips, landing gear doors, load-bearing spars - Korean Air;
• chassis mechanism - Messier-Bugatti-Dowty;
• energy system management, air conditioning complex - Hamilton Sundstrand (USA);
• passenger doors - Latecoere (France).

Japan should be singled out separately. According to the statistics of 2017, the enterprises of the country of the rising sun produced 35% of the elements of the Boeing-787 airliner. Four Boeing-747LCF DreamLifter aircraft were used to deliver large parts to the United States. This is an upgraded version of the Boeing 747-400.

Strong demand for the 787 led Boeing to open an additional assembly platform in 2009.

It is located in Charleston, South Carolina.

The attendant difficulties in innovative solutions and delays in the supply of components increased the estimated time frame of the project by two years. This made all Boeing employees nervous. Between themselves, they began to call the liner by an unspoken nickname - Dreadliner (horror plane).

In December 2009, controllers gave permission for the Boeing 787 Dreamlier to take off. This was the first test flight. The long-awaited event took place at the Paine Field experimental airfield, owned by an aircraft factory, in the city of Everett.

Design

Boeing-787 refers to wide-body passenger aircraft for flights on long-distance airlines.

Modern technologies in the manufacture of the liner have increased its flight performance and at the same time reduced the cost of production.

If we consider the amount of materials in percentage terms, then 50% is occupied by carbon-based composites, then 15% by aluminum alloys, 10% each by titanium and steel alloys, and the remaining 5% are other types of materials.

Passenger cabin plan

The width of the Boeing 787 cabin is 5.5 meters. This exceeds the transverse dimension of the B-767 cabin (4.70 m) and is slightly inferior to the B-777 (5.80 m). The interior of the 787 lineup may differ from each other. Customization is related to the preference of the customer's company. The layout of the passenger rows has the following schemes: for business class: 1 + 2 + 1, 2 + 2 + 2, 2 + 3 + 2, and in economy class 3 + 2 + 3, 2 + 4 + 2, 3 + 3 +3.

The distance between the rows along the axis of the aircraft: 120-150 cm for the first class, 100 cm for the business class, and 80-85 cm for the third class cabin. Each chair has a built-in personal video monitor.

The most cost-effective seating arrangement for an air carrier is the 3+3+3 arrangement for third class. The presented passenger accommodation scheme is widely used by the main competitor.

However, for such an arrangement of seats on the plane, the B-787 does not have enough fuselage width and the cabin is therefore cramped and uncomfortable for people of impressive build. Especially, tall, broad-shouldered men during long flights suffer from a lack of space.

One of the innovative solutions on the Boeing-787 is the increase in the size of the windows.

With 27cm x 47cm windows, it outperformed all other civilian models. It should be added to this that now the windows are not equipped with curtains.

The ability of glass to transmit light is changed with the help of light-absorbing particles introduced into the composition of the glass. It is called electrochromic or smart glass. The passenger can adjust the transparency with the push of a button, but it will not be possible to completely darken the window.

There are no bulbs in the interior lighting. The role of the light source is performed by the lines of LED illuminators. Although this lighting feature is not considered an innovation, as it has already been used in Boeing-777 and Airbus models. However, its distinguishing feature is the complete elimination of lamps in the 787, and not partial, as in the aircraft mentioned above.

The advantages of LED illuminators are that they have low energy consumption and change the tone and color of the lighting. The latter feature adds comfort to the interior of the dream plane.

Business Class

Business class passengers become the owners of the best seats in the Boeing-787. The chairs are large and comfortable in the form of semi-cabins. They are laid out in lying places if necessary. Seats are arranged diagonally in a herringbone pattern to provide the passenger with the greatest privacy.

Each seat is equipped with a large video monitor and multimedia system for those who want to have fun in flight.

The passenger is given a set of socks replacing slippers. And if the flight is at night, pajamas will be offered in addition to socks.

The armrests are raised electrically. There is a small shoe box and a glove compartment for small personal items. At the level of the shoulder joint there is an individual shelf. The front table can be folded in half by pulling it towards you.

The seat belt is equipped with a damper, for those who prefer to sleep fastened. Customer service is personal, just like in a restaurant. The stewardess takes the order and brings it on a tray, no carts.

There are two toilet rooms. They are 1.5 times more spacious than in the economy class. Hygiene items include deodorants and dental care products. It is worth noting that row number 6 is not popular, as it is located near the toilets.

Engines

Boeing-787 can be equipped, at the request of the customer, with one of two types of power plant: Rolls-Royce Trent 1000 or General Electric GEnx-1B. Each aircraft engine is equipped with two generators.

In the device of power plants, the development of research projects was used jointly with the federal agency NASA.

Among the large number of innovations, the most effective were: the use of sound-absorbing material and sawtooth chevrons on the nozzles of power plants. The latter contribute to the jet stream to dissolve more gently in the atmosphere.

Despite the fact that the B-787 model is more powerful and heavier than its counterparts, the noise level is 10 dB less than its predecessor Boeing-767 and the aircraft of the competing company Airbus-A330.

Flight performance compared to competitors

Airbus and Boeing have remained the only major airliner manufacturers since the late 1990s. Having eliminated major competitors through acquisitions, the world's two super-aerospace companies are testing each other's strengths and striving to stay ahead of the curve in the use of the latest technology.

Over the past 13 years (2005-2017), Airbus has placed over 11,830 orders and delivered over 6,500 aircraft to customers. While Boeing took more than 11,025 orders and delivered about 6,410 airliners to customers. As you can see, the competition is very intense. But in the overall standings, Boeing has overtaken Airbus for the sixth year in a row.

Consider in the table the flight performance of modern models that are direct competitors.

Conclusion

As of the beginning of 2018, Boeing has an order book of 1,283 787 aircraft. Of the total commitments, more than 600 aircraft have been delivered to customers. Among them are 340 Boeing-787-8s and 260 Boeing-787-9s.

The aircraft is actively operated by 39 international airlines on 983 airlines around the globe.

The dream plane is used in the longest route "Peter (Australia) - London (UK)". The flight belongs to Qantas, the only company that operates a route of 14,500 kilometers.

The largest owners of the Boeing-787 Dreamliner are: the Japanese companies ANA - 80 units and Japan Airlines - 39 units, as well as the United States United Airlines - 33 aircraft and the Middle East Qatar Airways - 32 airliners.

All listed airlines have made a large pre-order for the Boeing-787-10.

It is worth noting the fact that the Russian company Aeroflot did not purchase the B-787 model for its fleet, and judging by the number of aircraft ordered, it gave preference to the domestic development of the Sukhoi Superjet 100 and the French manufacturer Airbus with a preference for the A350-900 model.

Video

Dreamliner is brand new Boeing aircraft, which will replace the 767th. For the first time, an aircraft is not made of aluminum, but of composite materials. It brings to life a huge number of new technologies, one of which is the increased size of the porthole. Now even passengers in the middle rows will be able to look out the window. He will be able to fly non-stop across the Pacific Ocean. The flight range is 16,000 kilometers or 15 hours of flight.

Today we will talk about how airlines customize each aircraft for themselves - how they choose seats (upholstery color, number of business and economy seats, distance between seats), entertainment systems, number of toilets on board, size of food carts and much more .

Let's look at which planes will we fly in the near future.

Airlines around the world have already ordered more than 850 Dreamliners from Boeing. Boeing plans to have two versions of the "dream plane". So far, only the first one has been created - 787-8:

Of the Russian airlines, only Aeroflot has placed an order for the Dreamliner so far. They should receive the first aircraft in 2016.

There are 6 design studios in the building, each of which specializes in its own area. We were taken to all the studios and introduced to the stages of aircraft configuration. We started with a short film about how Dreamliner 787 aircraft are built and what are their fundamental differences from other aircraft:

Composite materials:

Choosing a kitchen and toilets

In the first design studio airline representatives can choose a kitchen and toilets for your aircraft.

Previously, each airline had its own bogie sizes, but a few years ago, 5 airlines agreed and created the Atlas standard. Now 80% of all airlines adhere to this standard:

Boeing offers 12 different bar options for its 787:

Here you can also choose toilets:

armchair studio

This is the only place in the world, where you can simultaneously see the seats of all 6 certified manufacturers:

In the Dreamliner in economy class, you can install 8 or 9 seats in a row:

The minimum allowable distance between rows is 76 centimeters. In other aircraft, for example, in the Boeing 737, the minimum distance between the rows can be 71 centimeters, but in the Dreamliner it is impossible to install seats so tightly, since the floor made of composite materials simply cannot withstand a denser layout:

Business class seats can be folded into a flat bed:

Most airlines even install sockets in the economy:

For the Dreamliner, Boeing developed a new type of aircraft interior - Boeing Sky Interior. Main feature - multi-level ceilings illuminated with blue LEDs, so it seems that the ceiling is transparent and you can admire the sky in flight:

Boeing engineers and designers have gone to great lengths to provide the passenger with a Magic of flight experience:

Choosing seat upholstery

In the next studio buyer designers discuss seat color and upholstery options:

Each airline has its own unique upholstery:

Here you can figure out how your chairs will look in the general interior:

Light Lab

Here you can throw the proposed upholstery on the chairs and see how it will look in different lighting options. Boeing offers 14 lighting scenes.
I especially liked the "Sunset" option - in the evening, the senior flight attendant can turn on this option, and then the passengers will get the impression that the sunset rays break through the walls and illuminate the ceiling with soft warm sunset light.

During the dress rehearsal, people dressed in company uniforms are seated in the laboratory and they watch how the chairs are combined with the uniform under various types of lighting:

The Boeing Dreamliner 787 has several tens of thousands of innovations. The most notable of these is fundamentally new windows. Firstly, they are much larger in area than ordinary windows, and secondly, they are located higher, so that even passengers in the middle row will be able to look out the window. For comparison, in the photo are the windows of the Dreamliner and Airbus A340 aircraft:

Thirdly, the windows are dimmed not with the usual curtain, but electrically from the button:

Dimming has 5 positions. The darkest is 99 percent, that is, nothing is visible:

Fully porthole darkened in a minute. Each window has its own IP address and flight attendants will be able to “open and close the blinds” centrally or from the remote control.

Another innovation is the shape of the luggage racks. Now they take up much less space in the cabin and allow passengers to stand under them to their full height, despite the fact that they themselves have become larger. With the help of a special cunning mechanism developed in Russia, it is equally easy to close the shelf both empty and with suitcases:

There are no shelves above the central aisle. Invisible to passengers, there are hidden compartments for the rest of pilots and flight attendants:

In appearance, the resting places resemble a Japanese capsule hotel:

The Dreamliner 787 can fly for 15 hours without landing, and the crew needs to rest:

They climb here, under the ceiling, through the hatch:

The cockpit also has a number of revolutionary innovations, one of which is the Head Up Display - like in cars. Now pilots do not have to constantly look down at the instruments - everything is in front of their eyes:

Aircraft assembly shop:

These are the long-haul aircraft we will be flying in the near future.

Boeing 787 8 (Boeing 787 Dreamliner) is a jet airliner. This is one of the most comfortable passenger aircraft developed by an American company. The Boeing 787 is the only aircraft made from composite materials. The operation of the aircraft began 6 years ago, and during this time the BCAirplanes company has released several modifications of the model. An aircraft with a wide fuselage and jet capabilities performs long-haul flights. Boeing 787 is especially popular among Uzbek airlines.

Back in 2017, Aeroflot plans to build 22 Boeing 787-8 Dreamliners for its fleet (the average cost of one Boeing 787-8 Dreamliner in 2013 was 211.8 million USD), but Aeroflot received its first of these aircraft only in 2016. The most frequent customers of the Boeing 787 are Vietnamese passengers.

What does a Boeing 787 800 look like?

Basic information about the Boeing 787

• ICAO code: B788;
• Crew: 2 people;
• Length: 56.7 m;
• Wingspan: 60.0 m;
• Cabin width: 5.49 m;
• Maximum takeoff weight: 228,000 kg;
• Cruise speed: 913 km / h (0.85 m);
• Flight range: 15,200 km;
• Passenger capacity: 296 (maximum).

The aerodynamics of the liner is represented by a low wing. In the production of the Boeing 787 800, specialists used composite materials and an economical engine to ensure strength and reliability. As a result, the aircraft became lighter and more comfortable. Therefore, the aircraft consumes 15% less fuel. According to experts, this airliner is positioned as a replacement for the outdated Boeing 767.

Boeing 787 cabin overview

Boeing 787 800: interior layout

In order to study the Boeing 787 in more detail, a cabin diagram is presented for travelers. The width of the cabin is 5.5 meters. According to calculations, the dimensions of the cabin are much larger than those of the Airbus A330, A340. LED lamps change light depending on the stage of flight. The cabin has a humidity control system to maintain pressure. Thanks to a specially designed engine with a toothed nacelle trailing edge, noise is greatly suppressed.

When designing the salon, specialists used innovative technologies. The developers managed to pay special attention to space. The saloon is in the form of an arch. This option visually increases the space in the aircraft. This class is equipped as standard with a wide aisle and a 2-2-2 seating arrangement.

aircraft capacity

The new generation long-haul liner is designed to carry from 235 to 330 people over a distance of up to 15,000 km. The modern Dreamliner competes with the European wide-body airliner Airbus A330. The aircraft is divided into two categories: business and economy class. According to the cabin scheme, the 1st and 6th rows are intended for the first class.

Comfort for passengers in the cabin of the Boeing 787

The Boeing 787 portfolio includes the following improvements:

• Boeing 787-3 - used for medium distances with the possibility of significant congestion.
• Boeing 787-8 - an aircraft with a basic configuration. Most popular.
• The Boeing 787-9 is an improved stretched example of the previous model. The liner is equipped with large passenger seats.
• Boeing 787-10 - just under production.

Placement of seats of different levels of comfort

The passenger cabin of the Boeing 787 is capable of accommodating from 210 to 330 people (with a two-class layout, depending on the modification).

As a rule, with a two-class layout of the Boeing 787, business class seats are located in front of the passenger cabin. For this class, a special scheme has been developed that provides two wide passages. The location of the seats is as follows: the "2-2-2" scheme. Therefore, about 37 passengers can fit in the business class cabin. The best business class seats on the Boeing 787 fold out 180 degrees. Soft and comfortable armchairs turn into cozy and comfortable beds.

All business class seats are equipped with modern monitors. The large-scale system makes it possible to watch multimedia entertainment at a height. Thanks to the latest technology, many hours of flight becomes as comfortable as possible. It is important to note that business class passengers can use comfortable, soft and warm socks. When flying at night, a set of pajamas is issued.

Additional Information! An interesting fact is that the Boeing 787 does not have curtains on the windows. Using a special button, you can change the transparency of the polarized glass from which the portholes are made. The menu for business class passengers has a wide selection of both dishes and drinks. However, it is worth considering that some dishes may not be for everyone. For example, Asian airlines often offer spicy dishes.

Boeing 787 cabin features

Characteristics of the economy and business class cabin

And although business class seats are the best on the plane, when booking tickets, you need to know their specifics. The least convenient for long flights are business class seats located in row 3 (according to the diagram). Their inconvenience is explained primarily by the unfortunate location near the toilet facilities. This means that passengers will constantly pass through here, and sometimes queues may also form. And although the toilets in the business class are equipped with a low-noise drain, the sound of doors opening and closing and the light constantly burning here can significantly affect the quality of rest, especially at night. For the same reason, the seats located in the first row, marked with the letters A, B, K and L and located directly opposite the toilet and utility rooms, are quite inconvenient for the business class.

Note! Another not very good option is the seats located in the sixth row. These seats are located close to the partition that separates the business class cabin from the economy class. This means that the sounds from the noisier economy class will reach the passengers of these places, which means that there can be serious problems with a relaxing holiday. Therefore, people who want to relax and unwind during the flight are recommended seats in rows 2 and 5.

Behind the business class seats is the economy class lounge. The economy class cabin liner has two aisles, and the seats are arranged according to the 3-3-3 pattern. Its places are represented by soft armchairs with backs that can recline at an angle sufficient for comfortable rest and sleep. The distance between the seats in the economy class, of course, is not as large as in the business class, but, nevertheless, it meets international standards and allows you to calmly stretch your legs even for tall people. Also, seats of this class are equipped with an audio / video entertainment complex, as well as comfortable monitors, which are usually located in the backs of the seats opposite. The menu in the Boeing 787 Dreamliner economy class is quite extensive and tasty.

The most successful in the economy class are the seats located in rows with numbers 16 and 27. The main feature of these seats is that there are no two seats in front. Tall passengers can relax as comfortably as possible in their seats and stretch their legs forward.

Note! They start serving food from the 16th row. Therefore, this option is the most advantageous. The passenger can choose a variety of food and drinks. As a rule, monitors are installed in rows 16 and 27. Folding tables, which are mounted specifically for eating, are built into the armrests, which can cause inconvenience. Another important detail is that there are usually places for passengers with children, and, therefore, these places are not recommended for people who want to relax on the flight or cannot stand the fuss.

Air carriers operating flights

List of airlines that use this type of aircraft:

• "Vietnam Airlines";
• "Aeroflot";
• Air India;
• british airways;
• Azerbaijan Airlines;
• gulfair;
• Qatar Airways;
• Saudia;
• Turkish Airlines;
• Air France;
• Ethiopian Arlines.

When flying on a Boeing 787, we can conclude that this aircraft significantly increases passenger comfort. The safe dreamliner has great design potential. Today, many influential people use the services of the Boeing 787. This indicates that the airliner is a leader in the international air transportation market.