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Category Archive: Aerospace

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  1. This Hydrogen-Electric Seaplane Promises a 370-mile Range

    Aug
    26
    2024
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    Fuel cells are a promising technology in transportation, though they are still to break the mold. Even so, many companies think that the technology that combines hydrogen and oxygen to generate electricity is useful in larger vehicles like trucks. Moreover, thanks to the lower weight of fuel-cell propulsion than battery-electric propulsion, fuel cells could be […]

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  2. DARPA: Wireless Drone Charging Technology

    Jul
    23
    2024
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    The Defense Advanced Research Projects Agency (DARPA) awarded Dr. Ifana Mahbub, assistant professor of electrical and computer engineering at The University of Texas at Dallas, with the Director’s Fellowship for continuing research in the field of in-flight drone (unmanned aerial vehicles, or UAVs) wireless charging. The goal is to enable wireless power transfer so that […]

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  3. SpaceX: Mega Rocket Completes Fourth Test Flight

    Jul
    02
    2024
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    SpaceX’s Starship, the world’s largest and most powerful mega-rocket, completed the fourth test flight from Starbase in Boca Chica, Texas. The rocket is 400 ft (122 meters) tall and is promising to bring humanity to the Moon and Mars. The altitude reached was almost 130 miles (209 kilometers) and a speed of 16,000 mph (25,750 […]

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  4. High-Speed Vertical Takeoff and Landing X-Plane of Bell Takes Next Phase of Defense Program

    Jun
    25
    2024
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    Bell Textron Inc., an aerospace manufacturer, has been entered into Phase 1B of the Defense Advanced Research Projects Agency (DARPA) Speed and Runway Independent Technologies (SPRINT) X-Plane program to create the next generation of air mobility platforms that can achieve fixed-wing jet speeds in horizontal flight, without relying on traditional airfields. Another company that was […]

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  6. L3Harris Expands Its Rocket Motor Production in Virginia

    May
    28
    2024
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    L3Harris Technologies has agreed with Orange Country, Virginia, to fund the expansion and modernization of the company’s site in the area. The effort is not only intended to increase domestic production of solid rocket motors critical for national security but also to add new jobs to the community. L3Harris Technologies is a defense contractor that […]

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  7. Boom’s XB-1 Gets Permission for Supersonic Test Flights

    May
    14
    2024
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    Boom’s XB-1 has been given Special Flight Authorization (SFA) permission to go supersonic by the U.S. Federal Aviation Administration (FAA), meaning the jet is allowed to break the sound barrier during its test flights. These supersonic test flights are set to occur later this year in the Black Mountain Supersonic Corridor in Mojave, CA. As […]

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  8. Sierra Space: Delivering Cargo Anywhere on Earth in 90 Minutes

    May
    07
    2024
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    Rapid Delivery: Transforming Emergency Supply Chains Sierra Space, a leading company in space technology, has unveiled an innovative approach to on-demand cargo delivery from Earth’s orbit. Their goal is to deliver essential supplies globally within 90 minutes of the request through their brainchild, the “Ghost” spacecraft. The Sierra Space Ghost system promises rapid and efficient […]

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  9. GE Aerospace: $650M Investment in Manufacturing Facilities

    Apr
    30
    2024
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    The American aircraft engine supplier GE Aerospace announced a $650 million investment in manufacturing facilities in Alabama, Massachusetts, North Carolina, and Ohio, with a focus on additive manufacturing (AM). The goal is to strengthen quality as production increases via cutting-edge equipment, upgrades, and safety enhancements. In addition, GE Aerospace is hiring over 1,000 employees for […]

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  10. Beta Alia: First Manned eVTOL Transition

    Apr
    23
    2024
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    The Vermont-based eVTOL Beta Technologies developing electric vertical take-off and landing (eVTOL) aircraft achieved another milestone. Therefore, the company became the first to perform a transition from helicopter-style (VTOL) hovering to airplane-like (wing-borne) cruising and back with a pilot on board.  The transition test started at New York’s Plattsburgh International Airport, with the aircraft piloted […]

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  11. How to Calculate Metal Weight

    Apr
    09
    2024
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    Calculating the weight of a given alloy is a crucial aspect of engineering and manufacturing processes. The weight of a metal component not only influences its performance but also impacts design considerations, material selection, and cost estimation. Here’s a detailed guide on how to accurately calculate metal weight: Importance of Metal Weight Calculation The weight […]

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  12. Radia’s WindRunner: Setting New Heights as the World’s Largest Aircraft

    Apr
    02
    2024
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    Pioneering Cargo Transportation: Beyond the Boeing 747 Radia’s WindRunner is revolutionizing cargo transportation not with passenger capacity, but with its sheer size and targeted purpose. Poised to become the world’s largest aircraft, surpassing even the legendary Boeing 747, this behemoth stretches an astounding 350 feet, with a wingspan that could nearly cradle a football field. […]

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  13. What Is The Difference Between Steel Billets and Steel Bars?

    Mar
    06
    2024
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    Steel is perhaps the most versatile material used to build everything around us, from buildings and bridges to cars and aircraft. Depending on the application and manufacturing process, steel comes in various forms. Two of the fundamental forms are billets and bars, which are refined and ready-to-use forms of steel tailored for production purposes.  At […]

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  14. Tube Drawing

    Feb
    14
    2024
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    Tubes are an integral part of the modern world and are present in almost every industry. They are used mainly for transferring pressurized or unpressurized fluids (liquid and gas) but also for structural purposes.  As such, tubes find use in various industries, including construction, aircraft, oil, gas, petrochemical, automotive, chemical, water treatment, sanitary systems, medical, […]

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  15. Aluminum 7075: The Lightweight Alloy Transforming Aerospace and Automotive Industries

    Jan
    30
    2024
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    The mobility industry stands before its biggest obstacle yet: creating a sustainable, CO2-free transport for people and goods. The race has been on for some time, and various companies have different solutions to make our long-desired reality. From battery-electric road-going vehicles to hybrid airplanes, the mobility landscape of the future looks vastly different from the […]

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  16. Dutch Start-Up Elysian: All-Electric 90-Seat Aircraft Unveiled

    Jan
    23
    2024
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    Image source: Elysian. Elysian Aircraft, a start-up from the Netherlands, revealed plans for a new fully electric aircraft, the E9X, able to carry 90 passengers with an 800 km (497 miles) range. This would be achieved by using a battery pack with a 360 Wh/kg power density. Furthermore, the range may even be extended to […]

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  17. What is Seamless Tubing?

    Jan
    02
    2024
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    Seamless tubing is a type of metal tubing manufactured without welding seams, giving it a much higher strength, better durability, and higher corrosion resistance. Moreover, seamless tubing keeps uniformity throughout its length, which might be preferable in some applications.  The main advantage of seamless tubing is the lack of weak points. For example, a longitudinally […]

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  18. Know Why Mercury Thermometers Are Not Allowed On Flights

    Dec
    21
    2023
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    Ensuring Safety in the Skies Aviation safety ranks among the top priorities for all individuals, whether they are pilots, flight attendants, or passengers. Strict regulations are in place to ensure compliance with safety standards, and one such regulation prohibits passengers from carrying mercury thermometers on flights. Instead, they are advised to carry digital thermometers, as […]

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  19. DARPA Selects Competitors for VTOL X-Plane

    Dec
    21
    2023
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    The Defense Advanced Research Projects Agency (DARPA) selected four competitors for the Speed and Runway Independent Technologies (SPRINT) project. The contract includes the design, building, and testing of an SPRINT X-Plane demonstrator. As stated, “The goal of the programme is to provide these aircraft with the ability to cruise at speeds from 400 to 450 […]

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  20. Honeywell’s New Jet Engine Sets New Standards in Performance and Efficiency

    Dec
    04
    2023
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    About a month ago, Honeywell, a technology company that delivers industry-specific solutions that include aerospace products and services, declared that its engine – the HTF7500 turbofan, had successfully passed the compatibility test when being used on an Embraer Praetor 600 aircraft with 100% sustainable aviation fuel (SAF), marking this the first time the fuel was […]

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