Connect with us

Popular

Qantas to Fly Direct Perth-London in 17 Hours With Dreamliner

Published

on

excellent airlines

– Shortest and fastest version of the Kangaroo Route in its 70 year history
– First direct link between Australia and Europe, using WA as a hub
– Qantas Dreamliner designed to offer improved comfort on long haul flights

Qantas is set to add to its list of aviation firsts, with the national carrier confirming it will operate non-stop flights from Perth to London using the 787-9 Dreamliner.

The 14,498 kilometre service will be the first regular passenger service to directly link Australia with Europe when it begins in March 2018.

Qantas Group CEO Alan Joyce said the history-making route would be a watershed for travel, tourism and trade.

“When Qantas created the Kangaroo Route to London in 1947, it took four days and nine stops. Now it will take just 17 hours from Perth non-stop.

Advertisement

“This is a game-changing route flown by a game-changing aircraft. Australians have never had a direct link to Europe before, so the opportunities this opens up are huge.

“It’s great news for travellers because it will make it easier to get to London. It’s great news for Western Australia because it will bring jobs and tourism. And it’s great news for the nation, because it will bring us closer to one of our biggest trade partners and sources of visitors.”

Mr Joyce said passenger comfort on the long flight was a key consideration.

“When we designed the interior of our 787s, we wanted to make sure passengers would be comfortable on the extended missions the aircraft was capable of.

“That’s why we have features in our Economy seats that other airlines reserve for Premium Economy. Our Business Suite has been nicknamed ‘mini First class’ by many of our frequent flyers. And we’re redesigning our on-board service to help reduce jetlag,” he added.

Advertisement

The enhanced Qantas cabin design is in addition to the comfort factors that Boeing built in to the Dreamliner – improved air quality, lower cabin noise and technology to reduce turbulence.

Mr Joyce said the direct route is expected to appeal to travellers on the East Coast as well as West Australians, helping to deliver a tourism boost.

“A direct flight makes travelling to Australia a much more attractive proposition to millions of people. We expect many travellers from Europe will start their time in Australia with a visit to Perth before going on to see other parts of the country.

“Our modelling shows that people from the East Coast as well as South Australia would fly domestically to Perth to connect to our non-stop London service. Some will take the opportunity to break their journey, whether it’s for business meetings in Perth, to holiday or to visit family.”

Image result for qantas dreamliner

Related image

The new flight will operate through Qantas’ existing domestic terminals (T3/4), which will be upgraded to accommodate international flights. The airline’s current international services from Perth (to Singapore and to Auckland) will also move to this terminal, helping to simplify the journey for thousands of people every year. Qantas will move its operations to an expanded Terminal 1 at Perth Airport by 2025, pending a commercial agreement.

Advertisement

Image result for qantas dreamliner

“We’ll be looking at the timing of our domestic flights through Perth to offer the best connections we can to our international flights, particularly given they will all be under the one roof,” added Mr Joyce.

“I’d like to acknowledge the support of the West Australian Government and Perth Airport in helping make this service a reality.”

Seats on the Perth-London flights will go on sale in April 2017 for the first services in March 2018. The Boeing 787-9 Dreamliners used on the route will carry 236 passengers across Business, Premium Economy and Economy cabins.

Image result for qantas b787

FAST FACTS – PERTH TO LONDON

– The 14,498km flight will take approximately 17 hours (slightly more or less depending on winds).
– When it launches, is expected to be the third-longest passenger flight in the world.
– Longest flight on the Qantas network, followed by our non-stop A380 Sydney-Dallas service (13,730km).
– Will be the longest Boeing Dreamliner flight in the world.
– The first regular passenger service from Australia to Europe adds to Qantas’ list of flying firsts, including:

Advertisement

o First passenger jet services across the Pacific in 1959 with a B707.
o First (and only) non-stop passenger flight from London to Sydney in 1989 with a B747-400.
o First to operate the world’s largest passenger aircraft (A380) on the world’s longest route (Sydney-Dallas) in 2014.

– Perth was also used as a stopover on flights to London between the 1940s and 1960s.
– In 2015, Qantas operated a one-off B747-400 charter flight from Perth to Istanbul to take Australians to the Centenary of Anzac at Gallipoli – the last time the national carrier flew from Australia to Europe non-stop

Advertisement
Click to comment

You must be logged in to post a comment Login

Leave a Reply

Airport

The 10 Most Dangerous Airport Landings In The World

Published

on

By

The 10 Most Dangerous Airport Landings In The World

There are several airports around the world that are considered dangerous for landing due to various factors such as location, runway length, terrain, weather conditions, and other challenges. Here are ten examples:

  1. Tenzing-Hillary Airport, Nepal – Also known as Lukla Airport, it is considered one of the most dangerous airports in the world due to its short runway and location in the Himalayas.Courtesy: Wikipedia

2. Courchevel Altiport, France – This airport is located in the French Alps and has a very short runway with a steep gradient, making it challenging for pilots to land safely.

Courtesy: WikipediaCourtesy: Wikipedia

3. Madeira International Airport, Portugal – The runway of this airport is built on stilts over the ocean, and high winds can make landing difficult.

Courtesy: WikipediaCourtesy: WikipediaCourtesy: Wikipedia

4. Paro Airport, Bhutan – This airport is located in a narrow valley surrounded by mountains, and pilots must make a sharp turn to land on the runway.

Courtesy: Wikipedia

5. Juancho E. Yrausquin Airport, Saba – This airport has a very short runway and is surrounded by cliffs and the ocean.

 

Advertisement

Courtesy: WikipediaCourtesy: Wikipedia

6. Princess Juliana International Airport, Saint Martin – The runway of this airport is located next to a popular beach, and planes have to fly very low over the heads of beachgoers.

Courtesy: Wikipedia

7. Toncontín International Airport, Honduras – The runway of this airport is located in a valley surrounded by mountains and requires pilots to make a steep descent.

Courtesy: Wikipedia

8. Gibraltar International Airport, Gibraltar – The runway of this airport is intersected by a busy road, and planes have to take off and land very close to cars and pedestrians.

Courtesy: Wikipedia

9. Kansai International Airport, Japan – This airport is built on an artificial island in the ocean and is susceptible to earthquakes and typhoons.

Courtesy: Wikipedia

10. Barra Airport, Scotland – The runway of this airport is actually a beach that is submerged during high tide, and planes can only land at certain times of the day.

Advertisement

Courtesy: Wikipedia

It’s important to note that while these airports are considered challenging for pilots, they also have strict safety procedures in place to ensure the safety of passengers and crew.

Continue Reading

Aerospace

Aircraft comparisons between the Brazilian built Embraer KC 390 and the European Airbus C 295

Published

on

By

Aircraft comparisons between the Brazilian built Embraer KC 390 and the European Airbus C 295

In this article, We will compare two military cargo aircraft in this article. The Airbus C295 and the Embraer C-390 Millennium are both medium-sized military and civilian transport aircraft, but they have some differences in terms of their capabilities and features.

Although we are aware that the two aircraft have different types of engine configurations, we will nonetheless discuss their capacities and attributes.

As a military transport aircraft, the C295 is being developed through international partnerships. It was primarily designed by CASA Spain in collaboration with Airbus, Indonesia Aerospace, and TATA India.

Tata will build Airbus C295 planes in Gujarat. Indian PM Modi will inaugurate a plant this month.(Opens in a new browser tab)

Since 1997, the company has produced about 200 aircraft, which are currently serving in the Egyptian, Polish, Royal Canadian, and Spanish air forces.

Advertisement

On the other hand, Brazil is the country that developed the Embraer KC 390. Additionally, Embraer is well renowned for its commercial aircraft and has further enhanced these models with cutting-edge technology.

Embraer’s C-390 Millennium debuts at the NATO Days event in the Czech Republic(Opens in a new browser tab)

Although it has experienced difficulties in the international market for orders, the company is able to obtain a new business as it gradually gains confidence in the defense sector. Embraer has currently produced 8 aircraft and is searching for new customers.

Airbus C-295

The Airbus C295 is a military transport aircraft designed for a variety of roles including airlift, cargo transport, and air ambulance missions. It is produced by Airbus, a European aerospace company.

Advanced navigation and avionics capabilities, including a head-up display and a digital map, are included with the C295’s purchase. Strong demand: There is a lot of interest in the C295 among military and governmental organizations all around the world. Production on a worldwide scale: The C295 is manufactured in Spain and has a global supply chain, utilizing parts obtained from all over the world.

Advertisement

Around 56 aircraft have been purchased by India, of which 40 will be constructed there in collaboration with the Tata Manufacturing Plant and 16 are ready for import from the Airbus Plant.

The C295 will be a significant role in the Indian defense industry, replacing all of the Indian Air Force’s aging cargo planes. The Egyptian, Polish, Royal Canadian, and Spanish air forces are already using this aircraft.

The C295 is powered by a turboprop, making it suitable for quick takeoffs and landings as well as operating in challenging conditions.

Embraer KC 390

The Embraer C-390 Millennium is a military transport aircraft designed for a variety of roles including airlift, cargo transport, and air ambulance missions. It is produced by Embraer, a Brazilian aerospace company.

The C-390 is equipped with a modern glass cockpit featuring advanced avionics and navigation systems. It is powered by two General Electric CT7-8E engines and has a service ceiling of 41,000 feet (12,500 meters).

Advertisement

The KC-390 has a range of 3,400 nautical miles (6,300 kilometers) and is able to operate for extended periods without the need for refueling. The KC-390 is equipped with a state-of-the-art cargo handling system that allows it to load and unload cargo quickly and efficiently.

The C-390 has been used by military and government agencies around the world for a variety of missions including airlift, troop transport, and humanitarian assistance. It is considered a highly capable and reliable aircraft that can operate in a variety of environments.

The Brazilian, Portuguese, Hungarian, and royal Netherlands air forces are already using this aircraft, which has had several solid orders since its inception. It recently reached a new milestone. This aircraft is utilized for more than simply troop transport; it is also employed for mid-air defense aircraft refueling and is successfully undergoing firefighting tests. In terms of multiple airplanes, this one is the king.

The Airbus C295 and the Embraer C-390 Millennium are both medium-sized military and civilian transport aircraft, but they have some differences in terms of their capabilities and features.

  • Size: The C-390 is slightly larger than the C295, with a length of 33.9 meters (111 feet) and a wingspan of 31.9 meters (104.5 feet). The C295 is slightly smaller, with a length of 27.87 meters (91.3 feet) and a wingspan of 27.6 meters (90.7 feet).
  • Capacity: The C-390 has a higher passenger capacity, with seating for up to 80 passengers in a typical configuration. The C295 can seat up to 71 passengers.
  • Range: The C-390 has a longer range, with a maximum range of 3,400 nautical miles (6,300 kilometers). The C295 has a range of 2,000 nautical miles (3,700 kilometers).
  • Speed: The C-390 has a higher maximum speed, with a cruising speed of 450 knots (833 km/h). The C295 has a cruising speed of 365 knots (675 km/h).
  • Payload: The C-390 has a higher payload capacity, with the ability to carry up to 23 tons of cargo. The C295 can carry up to 9.2 tons of cargo.
  • Powerplant: The C-390 is powered by two General Electric CT7-8E engines, while the C295 is powered by two Pratt & Whitney Canada PW127G engines.
  • Avionics: The C-390 is equipped with a modern glass cockpit featuring advanced avionics and navigation systems, while the C295 has a more traditional cockpit layout.
  • Service ceiling: The C-390 has a higher service ceiling, with the ability to fly at altitudes up to 41,000 feet (12,500 meters). The C295 has a service ceiling of 35,000 feet (10,700 meters).

Overall, the Airbus C295 and Embraer C-390 Millennium are both strong, dependable airplanes with a variety of military and commercial uses. Size, range, and performance are where the two are most different from one another.

According to the most recent price list, an Embraer KC 390 aircraft would cost approximately $100 million and an Airbus C295 aircraft will cost approximately 54.3 million for the Indian Defense contract agreement. Both airplanes are utilized for multi-domain work and each has its unique parameter specification.

Advertisement
Continue Reading

Aircraft comparison

Comparison between Dornier-228 v/s Indonesian N219

Published

on

Comparison between Dornier-228 v/s Indonesian N219

In this article, we’ll talk about two different types of airplanes: the Dornier-228 from India and the N-219 from Indonesia.

Indian Dornier-228 specification

The HAL Dornier 228 is a twin-turboprop utility aircraft that was created by Hindustan Aeronautics Limited (HAL), an Indian state-owned aerospace and defense firm, in collaboration with Dornier Flugzeugwerke, a German aircraft manufacturer.

The Dornier 228 is a versatile aircraft that can perform a number of tasks, such as passenger transport, transporting cargo, and conducting maritime surveillance. To support these diverse missions, it is outfitted with a variety of equipment and sensors, including radar, a searchlight, and a forward-looking infrared (FLIR) camera.

The first Dornier 228-100 entered service in Norving’s fleet in July 1982 after being developed in the 1980s. It is currently in use by numerous military and civilian operators all over the world, including the Indian Coast Guard and the Nepal Army. The Dornier 228 has a maximum seating capacity of 19 passengers and a ferry range of about 2,363 kilometers.

Comparison of global 7500 v/s Gulfstream 700(Opens in a new browser tab)

Advertisement

Indonesia’s N219 specification 

Let’s speak about the N219 aircraft, which is a new generation multi-purpose aircraft with the largest cabin cross-section in its class, a proven and efficient engine, a modern avionics system, fixed tricycle landing gear, and a wide cargo door to make changing aircraft configuration easier. As a result, N219 Nurtanio is designed to give operators with technical and economic benefits.

The Indonesian N219 is a regional turboprop aircraft being developed by Indonesian aircraft manufacturer PT Dirgantara Indonesia (PTDI). It is intended to replace Indonesian airlines’ outdated fleet of Fokker 27 and Fokker 28 aircraft. The N219 has a ferry range of around 1,533 kilometers and it has a seating capacity of around 19 to 21 passengers.

1st Overseas Delivery: Indonesia’s TransNusa Airlines Receives COMAC ARJ21(Opens in a new browser tab)

The N219 project began in 2015, and the prototype debuted on 16 August 2017. It is anticipated that the aircraft, which is now in the testing and certification phase, would soon begin flying for Indonesian airlines.

This aircraft may be employed for a variety of missions, including passenger and troop transport, freight and medical supplies, surveillance, and patrolling.

Advertisement

The selling price of N219 aircraft, according to PTDI’s Production Director, Arie Wibowo, is in the region of US $ 6 million per unit, or roughly Rp 81 billion.

She fell 10,000 ft to earth strapped to a seat and lived..!!(Opens in a new browser tab)

Both the Indonesian N219 and the HAL Dornier 228 are regional transport aircraft used for short-haul flights. However, there are several key differences between these two aircraft:

  • Manufacturer: The HAL Dornier 228 was developed by Hindustan Aeronautics Limited in partnership with Dornier Flugzeugwerke, while the Indonesian N219 is being developed by PT Dirgantara Indonesia.
  • Size: The N 219 aircraft is 54 ft 1 inch in length, 64 ft 0 inch in wingspan, and 20 ft 3 inch in height. The Do 228 has a length of Length 54 ft 4 in, a Wingspan of 55 ft 8 inches, and a Height of 15 ft 11 inches.
  • Design: The Dornier 228 is a high-wing aircraft with twin turboprop Honeywell engines, whereas the N219 is a similar high-wing aircraft with twin turboprop Pratt & Whitney engines.
  • Capacity: The Dornier 228 can seat up to 19 passengers, whereas the N219 can accommodate 19-21 passengers.
  • Ferry Range: The Dornier 228 has a ferry range of approximately 2,363 kilometers, while the N219 has a range of around 1,533 kilometers.
  • Role: The Dornier 228 is a multi-role aircraft that can perform passenger transport, cargo transport, and maritime surveillance. The N219 is primarily designed for regional transport use.
  • Status: The Dornier 228 has been in service for several decades and is currently in use by a number of military and civilian operators across the world. The N219 is currently undergoing testing and certification and is anticipated to enter service with Indonesian airlines in the near future.
  • Dornier 228 aircraft has a range of 396 km and Indonesian N 219 has a range of up to 890 km.
  • As of now, HAL has built nearly 125 aircraft and Indonesia N 219 has now received 120 aircraft orders from regional airlines
  • The HAL-built Dornier 228 and Indonesia’s N 219 aircraft have a price range is 6 million USD in regional cost per unit.
Continue Reading

Aerospace

The world’s largest engine The Rolls Royce UltraFan: 10 Key Takeaways.

Published

on

By

Any aircraft’s basic component, on which its capacity and speed are largely dependent, is its engine. However, recently, the majority of aircraft companies have come under fire for significantly contributing to air pollution in the environment, which causes global warming and other problems. As a result, companies like General Electric, Rolls Royce, Pratt & Whitney, and others are currently working on developing new types of engines that may both cut carbon emissions and improve operator productivity.

Rolls-Royce UltraFan technology demonstrator build complete and getting ready to test(Opens in a new browser tab)

Airlines are concentrating more on sustainable fuel in the near future because it will be the only source that can replace the crude oils that come from the earth’s core and might potentially affect both the environment and our planet. Therefore, aerospace companies are working to construct engines using 100 SAF fuel, which can be produced naturally in the environment and also causes less harm to the environment.

[adinserter block="12"]

Rolls Royce in talks with DRDO to rev up AMCA engines(Opens in a new browser tab)

The first prototype of the UltraFan engine, which will be used in future aircraft, was completed by Rolls Royce in December. This engine’s innovation will undoubtedly aid in the achievement of net zero emissions for the environment and the aviation sector. We’ll look at a few fascinating facts about it in this article.

Advertisement

1. The biggest engine in the world

It is the biggest aviation engine Rolls Royce has ever produced, with a fan diameter of about 140 inches. This makes it bigger than the G9x engine, which is now mounted in the Boeing 777x and has a size of 134 inches. The GE 9x engine has a thrust of roughly 490 kN, whereas this engine can generate 444.82 kN of thrust.

Rolls Royce successfully tests the World’s first hydrogen engine in partnership with Easyjet.(Opens in a new browser tab)

[adinserter block="3"]

2.100% SAF-compatible engine

Additionally, the Rolls-Royce engine is compatible with 100% Sustainable Aviation Fuel, which will be used in the demonstrator’s first test early this year. Rolls Royce has also created engines for Gulfstream aircraft, which are currently also SAF-compatible. In addition, Rolls-Royce is intensively looking into hydrogen and hybrid electric power possibilities.

The world's largest engine The Rolls Royce UltraFan: 10 Key Takeaways.

Courtesy: Rolls Royce

3. Fan constructed with hollow titanium blades.

Rolls-Royce fan blades are constructed from a unique composite material. Rolls-Royce will switch to carbon composite fan blades from its customary hollow titanium blades, which will result in a 340 kg (750 lb) weight reduction per engine. And because these blades operate at a low speed, they are unique.

[adinserter block="13"]

4. A thrust reverser is not required for this engine.

This engine’s dual engine layout leads to a geared turbofan with a variable pitch fan system that promises an improvement in fuel burn of at least 25%. An overall pressure ratio of 70:1 and a bypass ratio of 15:1 are the goals of the geared/variable pitch UltraFan. The Advance core is retained in the Ultrafan, which additionally features a geared turbofan architecture with variable-pitch fan blades. The fan won’t require a thrust reverser because it will adjust pitch to be most effective for each flying phase.

The world's largest engine The Rolls Royce UltraFan: 10 Key Takeaways.

Courtesy: Rolls Royce

5. Low-pressure ratio fan operability will be facilitated by the variable pitch fan.

The initial test gear’s ratio will be close to 4:1, and its thrust could reach 440 kN. (100,000 lbf). Variable-pitch blades rather than a variable area jet nozzle are used to treat low-speed fan instability caused by higher bypass and a lower fan pressure ratio. Moreover, get rid of the thrust reverser.

6. the working of a rolls Royce ultra fan.

After the power gearbox, which generates secondary power thrust in a high-speed engine, the next section is the Advanced Core system, where compressed air will be generated, followed by lean burn combustion, and the last section is a High-Speed multi-stage IP turbine system. The front fan operates at a low speed and is made of composite material. In comparison to Trent’s first generation, UltraFan is 25% more efficient, produces 40% less NOx, 35% less noise, and nearly no nvPM particles during cruising.

Advertisement
[adinserter block="1"]

7. Are Rolls Royce and the GE 9x engine in competition?

This engine competes quite well with the GE9x engine, which has a similar engine but a somewhat higher thrust and speed ratio. The GE 9x engine was launched and is specifically intended for the Boeing 777x, but in the future, the RR engine might be one of the options for that engine. However, we can’t say with certainty that this engine will also be installed in the Boeing 777x until we get more information. but I’m still unsure of it.

8. Rolls Royce constructed a unique engine test bed for €84 million ($94 million).

This engine needed a proper test bed and rolls to be tested. In order to understand how an engine behaves in various types of weather environments and tough foreign particulate inject testing, Rolls Royce is already preparing for testing in February 2023. In addition, the engine will undergo standby time testing, which could be crucial for any engine manufacturer. The company built The cost of the specially built test equipment is €84 million ($94 million). Rolls-Royce has constructed a power rig near Dahlewitz, close to Berlin, with a capacity of 15–80 MW (20,000–107,000 hp) gear sets, simulating loading circumstances in flight;

9.  UltraFan’s scalable technology

The engine will be employed in the upcoming aircraft, providing safe operations and 100% utilization of SAF fuel. increased efficiency and lower carbon emissions for airplanes let airlines increase their profits.  UltraFan’s scalable technology from ~25,000-110,000lb thrust delivers the potential to further improve the fuel efficiency of both narrowbody and widebody aircraft by up to 10 percent.

[adinserter block="2"]

10. UK and EU technology collaboration

In the nearer term, there are options to transfer technologies from the UltraFan development program to current Trent engines to deliver enhanced fuel efficiency and reductions in emissions.  The UltraFan technology demonstrator program has been supported by the UK’s Aerospace Technology Institute and Innovate UK, the EU’s Clean Sky programs plus LuFo and the State of Brandenburg in Germany.

Read more: Click here 

Advertisement
Continue Reading

Aircraft comparison

Aircraft comparisons between the Chinese built Comac C919 and the Embraer E195-E2.

Published

on

By

Aircraft comparisons between the Chinese C919 and the Embraer E195-E2.

In this article, we’ll look at the airplane comparison between the Comac C919 and Embraer E195-E2.

China’s COMAC C919 Narrow-body aircraft.

The C919 is the first domestic product of China that will be developed along with COMAC Company for both narrow and wide-body aircraft. The program was launched in 2008, and the first prototype was finished in 2015. It then underwent numerous tests in China to demonstrate its capabilities. Finally, on September 29th, 2022, it received the first Airworthiness Certificate from the Chinese Civil Aviation Authority, and on December 9th, 2022, this aircraft will be delivered to China Eastern Airlines in Shanghai.

Aircraft comparisons between the Chinese built Comac C919 and the Embraer E195-E2.

Courtesy : COMAC

Currently, there have been 800 orders for aircraft from various clients, with the majority of those orders coming from China. As the continuous sanctions imposed by western nations on Russia. If demand increases, China will be a key player in exporting some Comac aircraft to Russia.

[adinserter block="13"]

Comparison of global 7500 v/s Gulfstream 700

Brazil’s Embraer E195-E2 Narrow-Body aircraft.

The medium-range jet airliner Embraer 195 E2 was created by the Brazilian company Embraer. For small airline operators, it is the most promising jet because it may be used for regional connections. The aircraft was introduced during the 2013 Paris Air Show. 2016 had seen the launch of the E190-E2’s first variant. And in 2018, it began operating in the operations with Wideroe as its first client.

How Embraer E195 will be the best fit for Air India.

Image Courtesy: Jetline Marvel

It has three different types of aircraft, depending on the number of seats and trip distance. Embraer targets lower fuel consumption of 16–24% and maintenance costs per seat of 15–25%. Built on the first version of the E-Jet, it features a new fly-by-wire system, new pylons, landing gear, horizontal stabilizers, cabin, cabin air system, air cycle machine, and cabin.

[adinserter block="14"]

Can the J20 from China match the American F-22? Let’s look at it in Comparison.

Advertisement

The Airbus A220 is a direct competitor in this market, and its cost is 91.2 million dollars, whereas the E195-E2’s cost is only $60.4 million. Embraer has currently received an order for 227 E195-E2 aircraft, of which 39 have been delivered to customers.

Comac C919 and Embraer E195-E2 specification

  • Comac offers two different seating arrangements, with 168 seats for one class and 158 seats for two classes.
  • Additionally, E195-E2 contains 146 seats for the single class and 120 capacity seats for the two classes.
  • The C919 aircraft is 127.7 feet long, while the Embraer is 136.2 feet long.
  • The c919’s wingspan is 110.3 feet while the Embraer’s is 110.6 feet.
  • The C919 is 39.2 feet tall, while the Embraer is 35.8 feet tall.
  • While the Embraer can carry 16150 kg, the C919 can carry up to 18900 kg.
  • Operating empty, the weighs E195 E2 is 35700 kg and C919  45700 kg, respectively.
  • The maximum takeoff weight for the E195-E2 is 61500 kg and for C919 is 78900 kg.
  • The C919’s range is approximately 5575 km, while the E195’s range is 4917 km.
  • The C919’s CFM engine generates 129.9-kilo newtons of thrust, whereas the Embraer’s two Pratt & Whitney engines can produce up to 102-kilo newtons of thrust.
  • The C 919 has a list price of approximately $99 million, while the Embraer costs $60.1 million.

 

Continue Reading

Aviation

Top 15 things about World Largest Engine GE 9x for Boeing 777x

Published

on

By

Top 15 things about World Largest Engine GE 9x for Boeing 777x

1.Crafting the GEnx jet engine is something of a puzzle—around 75,000 parts must come together just right to build the final product.

Top 15 things about World Largest Engine GE 9x Image courtesy : General Electrical

2. GE 9x Developed primarily for the new Boeing 777X, this behemoth is wider than the fuselage of a 737 jet and can generate more than 100,000 pounds of thrust

Top 15 things about World Largest Engine GE 9x Image courtesy : General Electrical & Boeing

3. This giant orb controls the wind intake during simulations of engine distress. Called the turbulence control structure (TCS), it’s 30,000 pounds of aluminum and stainless steel.

Top 15 things about World Largest Engine GE 9x

ORB : Image courtesy : General Electrical

 

  1. Each of GE jet engines undergoes approximately 150 hours of simulated testing.

GE Testing center Image courtesy : General Electrical

5. GE 9x undergone rigorous testing to simulate real world conditions, from frightening sand storms to ice slabs as thick as cutting boards.

6. The GE90 is the most powerful jet engine in the world, with the quietest rumble of any engine in its thrust class. Acoustic panels installed in the engine’s fan case, pictured here, help reduce its noise signature.

Top 15 things about World Largest Engine GE 9x

GE 9x Engine fitted on 747-400 – Image courtesy : General Electrical

7. One of the ways we test whether a  jet engine is sturdy enough for flight is by putting it through rigorous testing to simulate real world conditions, from frightening sand storms to ice slabs as thick as cutting boards. Here’s a look at the GEnx engine installed for testing at GE facility in Winnipeg.

8. A look inside our  jetengine testing facility in Peebles, Ohio, where the walls of each of our testing cells are at least 20 feet thick. Built from special high-density concrete, made by vibrating the wet concrete down to squeeze out air and get rid of any weak spots, these testing cells are strong enough to simulate extreme conditions for GE jet engine.

Advertisement
Top 15 things about World Largest Engine GE 9x

Testing center : Image courtesy General electrical

9. The General Electric GE9Xis a high-bypass turbofan aircraft engine under development by GE Aviation for the Boeing 777X. Derived from the GE90

10. The first engine to test (FETT) completed its first test run in April 2016. With 375 cycles and 335 test hours.

Top 15 things about World Largest Engine GE 9x

Image courtesy : Boeing

11. GE 9x has the largest front fan at 134 inches in diameter with a composite fan case and 16 fourth generation carbon fiber composite fan blades

12. The GE9X went through icing tests in winter 2017. The FETT was finally used for 50 cold weathertest points such as ground fog or natural icing conditions,

13. The initial 777X flight-test engines will be shipped later in 2018 for an initial 777-9 flight in early 2019.

14. In 1995, the GE90 engine debuted aboard a British Airways 777 airplane along with commercial aviation’s first-ever carbon-fiber composite fan blades. Early GE90 engine models boasted outputs between 74,000 and 94,000 lbs. of thrust, and today it remains the world’s largest turbofan engine.

15. With the GE90, GE introduced the composite fan blade—the first-ever in commercial aviation. Measuring more than four feet long and weighing less than 50 pounds, the GE90 fan blade is made from carbon fiber and a toughened epoxy matrix that delivers double the strength and one-third the weight of titanium.

Advertisement

Source: GE Press releases & Boeing

Image courtesy: GE

Liked it ?  

Share with your Friends & Family 

Continue Reading

Aerospace

Supersonic flight will soon become a reality. Prepare to soar above the speed of sound.

Published

on

By

Supersonic flight will soon become a reality. Prepare to soar above the speed of sound.

The Boom Overture is a US company that claims to be developing a super-fast commercial jet that can travel at Mach 1.7, or about 1,800 km/h, which is comparable to the speed of any fighter jet aircraft.

The program began at the beginning of 2016, and at the 2017 Paris Airshow, many airlines expressed interest in and commitment to purchasing the booming aircraft.

We discover more about this airplane in this article. How this airplane was created as well as some of its interesting features.

Boom Supersonic Announces FlightSafety International As Overture Flight Training Partner(Opens in a new browser tab)

The supersonic jet can accommodate 65 to 88 passengers in an aircraft with a 7,870-kilometre range. This supersonic aircraft travels great distances in fast succession. There are 500 potential routes, the business believes, that could provide healthy profits for airlines. By 2029, the airplane will be ready.

Advertisement

The Concorde-like delta wing structure of the aircraft will be replaced by a composite version. It is anticipated that it will be propelled by four dry or non-afterburning engines, each of which can provide between 67 and 89 kilonewtons of thrust. Once the engine is built, the aircraft takeoff sound will be evaluated and adjusted. The aircraft must comply with airport regulations.

Supersonic flight will soon become a reality. Prepare to soar above the speed of sound.

Courtesy : Boom Overture

1. Boom Engine development

Initially, Rolls Royce was the first option for the engine’s development; however, it eventually withdrew from the project. Now, Boom Company has identified an engine partner to help it develop its aircraft engine.

For use in Overture, the Boom Symphony, a two-spool medium-bypass turbofan engine, is currently being developed. The engine is intended to launch with a thrust of 35,000 pounds (160 kN), maintain Overture supercruise at Mach 1.7, and only burn sustainable aviation fuel.

Together with the Kratos subsidiary Florida Turbine Technologies for engine design, the General Electric subsidiary GE Additive for additive manufacturing consultancy, and StandardAero for maintenance, the engine will be developed. Boom hopes to start producing the engine at the Overture facility in Greensboro, North Carolina, in 2024.

Supersonic flight will soon become a reality. Prepare to soar above the speed of sound.

Courtesy : Boom Overture

2. The latest GE Technology engine and Sustainable fuel.

The business is also integrating GE additive into the Symphony initiative, which is primarily focused on advancing the development of ultrafast and lightweight engines. The main engine designer is Florida Turbine Technologies, which has experience designing engines for aircraft powered by the F-22 and F-35 engines. Boom is driving the development of the engine by merging all of the concept creations.

The new propulsion system for Overture will produce no carbon emissions and adhere to Chapter 14 noise standards. Symphony is anticipated to give a 25% increase in time on the wing and much cheaper engine maintenance expenses as compared to derivative techniques, lowering overall aircraft operating costs for airline customers by 10%.

Gulfstream G700 and G800 earn EASA certification(Opens in a new browser tab)

Advertisement

This airplane engine was created using additive manufacturing to minimize weight, the number of parts, and assembly costs. It also features a single-stage fan for quiet operation and a passively cooled high-pressure turbine.

Although it lacks an afterburner and is equipped with twin-spool and medium bypass turbofan engines, the aircraft will run on 100% sustainable aviation fuel.

3. Crew Training Program

Supersonic aircraft flying is difficult. Flying such aircraft requires a lot of experience due to the fact that they may attain speeds of up to 1.7 mach in a short period of time. Another amazing experience is further balancing all the airplane and engine thrust.

The Overture supersonic flight training and education program has chosen FlightSafety International (FSI) as its exclusive partner. The world’s top commercial aircraft producers and operators turn to FSI as the go-to source for professional aviation training and flight simulators.

Airbus delivers its first aircraft produced in the USA.(Opens in a new browser tab)

Advertisement

Boom supersonic aircraft all it goes with the simulation performance before it hits the air as pilots and crews will go through all types of training. The FSI is will conduct the training program for the crews.

FSI will develop a training program and curriculum for Overture pilots, mechanics, and cabin crew, specifically tailored for supersonic flight and operations. The comprehensive training program will leverage the expertise of professional FAA and EASA-qualified instructors and include state-of-the-art flight simulators and training environments. To support Boom’s commercial airline customers who conduct their own internal training, FSI will provide full-flight simulators.

Supersonic flight will soon become a reality. Prepare to soar above the speed of sound.

Beautiful sky. Cumulonimbus cloud and cirrus cloud Courtesy : Boom Overture

4. State of the Art infrastructure.

Building the aircraft must be a required sophisticated plant and obviously, the superstructure since Boom supersonic has done the deal with Advanced integration technology as the tooling and automation provider and integrator for the Overture final assembly line. spans the design, fabrication, and installation of custom tooling for the Overture Superfactory.

AIT will provide an end-to-end system for the Superfactory, creating transportation and positioning tools for
fuselage assembly, wing assembly, wing-to-fuselage joining, and final assembly. Major hardware provided by AIT will include automated drilling machinery, mobile transport equipment, and setups for positioning and joining setups. Boom is prioritizing

Supersonic flight will soon become a reality. Prepare to soar above the speed of sound.

Courtesy : Boom Overture

5. Boom Overture Total orders.

Many orders were received before the flight’s completion. The majority of airlines believe that if it is successful, it will lead to new developments in air travel.

It was confirmed in December 2017 that Japan Carriers has pre-ordered up to 20 jets out of the 76 that five airlines had committed to buying. The CEO of Boom, Blake Scholl, predicts that 2,000 supersonic aircraft will link 500 cities and offers a one-way fare of £2,000 from London to New York that is similar to the current subsonic business class.

United Airlines announced on June 3, 2021, that it has inked a contract to buy 15 Overture aircraft with an additional 35 options, with plans to begin passenger service by 2029. American Airlines announced a deal to buy 20 Overture planes on August 16, 2022, with an additional 40 options.

Advertisement

As of the right moment, it has received 35 aircraft orders from all across the world, and 171 aircraft commitment orders will be made once the flight begins accepting passengers. Boom Supersonic may anticipate roughly 206 aircraft in the near future, securing its position as a market leader for supersonic aircraft.

Supersonic flight will soon become a reality. Prepare to soar above the speed of sound.

Courtesy : Boom Overture

 

Continue Reading
Advertisement

Advertisement

Trending

%d bloggers like this: