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Airbus revealed how it plans to produce hydrogen-powered aircraft by 2035.

Airbus revealed how it plans to produce hydrogen-powered aircraft by 2035.

Airbus revealed how it plans to produce hydrogen-powered aircraft by 2035.

The aviation industry is rapidly expanding, and technology is assisting airlines in reducing fuel use and improving passenger safety. Most of the new aero planes launched in the last decade have had fewer accidents, implying that theology has contributed to smoother aircraft operations.

However, as we have seen, most aircraft emissions are a substantial contributor to air pollution. To address this issue, most aerospace companies are designing new aircraft that are anticipated to minimize emissions while still being cost effective.

Airbus and Boeing are working hard to produce the most fuel-efficient and low-carbon aircraft possible. Boeing’s eco demonstrator, which was tested on Boeing 737 Max and 787 Dreamliner aircraft, has previously proven that sustainable aviation fuel can be flown effectively. Airbus, on the other hand, uses 100 percent sustainable aviation fuel in its A320 family of aircraft and the A350.

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Airbus provided the first report on its work in developing Hydrogen-powered aircraft, which are expected to be operational by 2035. The development of supportive components for aero planes, as well as their operations, is extremely difficult for the Airbus firm.

Airbus is now developing cutting-edge liquid hydrozoan tanks to usher in a new era of environmentally friendly flight.

One of the most promising solutions for reducing aviation’s climate effect is hydrogen. It emits no CO2 when it is produced using renewable energy sources. It provides roughly three times the energy per unit mass of ordinary jet fuel and more than 100 times the energy per unit mass of lithium-ion batteries. This makes it ideal for aviation propulsion.

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Furthermore, hydrogen fuel cells generate electrical power, which is used to supplement the gas turbine, resulting in a highly efficient hybrid-electric propulsion system. All of these technologies work together to provide additional benefits.

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However, storing hydrogen on an aircraft presents a number of difficulties. Hydrogen may have more energy per unit of mass than kerosene, but it has less energy per unit of volume. To obtain the same amount of energy as one liter of kerosene fuel at normal atmospheric pressure and ambient temperature, approximately 3,000 liters of gaseous hydrogen would be required.

Obviously, this is not possible in flight. One option is to pressurize the hydrogen to 700 bars, which is a method utilized in the automotive industry. In airbus scenario, the 3,000 liters would be reduced to just six liter.

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Developing hydrogen storage tanks is a huge challenge. That now consists of an inner and outer tank separated by a vacuum and a specialized material, such as MLI (multi-layer insulations), to reduce heat transfer through radiation.

Ariane’s involvement with Airbus, It is a series of civilian disposable launch vehicles developed by the European Union for use in space launches. This also applies to space technology, which aids in cryogenic testing and fuel sloshing management.

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safety aspect is especially significant since spacecraft operations differ from commercial aircraft, in that they must withstand about 20,000 take-offs and landings and must keep hydrogen in a liquid condition for a substantially longer period of time.

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Airbus is planning to use hydrogen fuel and engines in its three aircraft frames for operations.

  1. Turbo fan

Behind the rear pressure bulkhead is the liquid hydrogen storage and distribution system for turbofan engines.

  1. Turbo prop

The storage and distribution system for liquid hydrogen is positioned behind the rear pressure bulkhead on turboprop engines.

  1. Blended-Wing Body.

Liquid hydrogen storage tanks are located beneath the wings for blended wing bodies. The propulsion is provided by two hybrid hydrogen turbofan engines.

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As a last remark, Airbus believes that liquid hydrogen tanks for commercial flights will most likely be metallic. Tanks made of composite materials, on the other hand, may be lighter and more cost-effective to manufacture in the long run.

First A321XLR development aircraft undergoes final assembly

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The Zero Emission Development Centers are projected to be completely operational and ready for ground testing in 2023, with flight testing beginning in 2025.

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Aerospace

Boeing 777-9 Begins Certification Flight Testing with FAA Onboard

Boeing 777-9 Begins Certification Flight Testing with FAA Onboard

The 777-9 has commenced certification flight testing at Boeing Field in Seattle. This is a crucial step under the supervision of our regulator to certify the airplane and deliver it to customers worldwide.

Amidst Boeing’s current challenges, the B777X stands out as a project that could revitalize the brand. It is highly anticipated, and Boeing is keen to clear FAA certifications to release it as soon as possible.

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The aircraft is two years behind its initial commitment date. During this time, the company has rigorously tested it under various conditions to ensure its readiness for commercial service.

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Boeing has announced that the 777X will be used for both passenger and freighter services, depending on customer requirements.

Boeing’s 777X program has achieved a major milestone with the Federal Aviation Administration (FAA) granting approval to begin certification flight tests, marking a significant step towards the aircraft’s entry into commercial service.

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The European Union granted approval for this merger in February, and Korean Air anticipates U.S. regulatory approval by the end of October.

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Following Airbus’ breakthrough with Korean Air, Reuters reported in April that Korean Air was considering a new Boeing order focused on the 777X, an advanced version of the 777 mini-jumbo.

Boeing 777-9 First certification

The first certification flight test of the 777-9 took place on Friday evening, with FAA personnel onboard alongside Boeing’s pilots and flight test team.

According to The Seattle Times, the aircraft departed from Boeing Field shortly after 6 p.m. and landed nearly two hours later after flying along the Washington and Oregon coast.

The 777X, an upgraded version of the successful 777 twinjet, features new engines and carbon composite wings with folding wingtips to accommodate standard airport gates.

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The first variant, the 777-9X, is designed to carry 426 passengers in a two-class configuration for long-haul international flights.

Comparison of two legendary aircraft Boeing 777x vs Boeing 747 aircraft : Click here

Boeing B777x total orders

Boeing has secured 481 orders for the aircraft, with Emirates being the largest customer, having ordered over 200 units. The planemaker has already built and stored 22 777X jets, with an additional six in various stages of assembly in Everett, Washington.

Boeing is close to finalizing a significant deal to sell approximately two dozen 777X jets to Korean Air, with an estimated value ranging from $4 billion to $6 billion, as reported by Reuters.

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Industry sources suggest that the agreement could be concluded as early as the Farnborough Airshow in July. Korean Air, South Korea’s largest airline, has been in discussions about returning to Boeing for its long-haul aircraft needs.

The Boeing 777X vs A350 is one of the most popular comparisons among aircraft as of now. The Airbus A350 has been operating for more than eight years, and its promising performance helps airlines in terms of efficiency and customer satisfaction, particularly in noise and vibrations.

The next generation Boeing 777X can fulfill the same requirements, with 777x first delivery given to Emirates Airlines, the launch customer for this aircraft. It remains to be seen how the Boeing 777X vs Airbus A350 will compete against each other in the future.

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