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The HAL HTFE-25 ("Hindustan Turbo Fan Engine") is a 25 kN turbofan engine under development by Hindustan Aeronautics Limited (HAL). [1] The engine can be used in single engine trainer jets, business jets and UAVs weighing up to 5 tonnes and in twin engine configuration for same weighing up to 9 tonnes. Based on the technical feasibility, the ...
The design work was completed in 2023, and approval for the ₹ 15,000 crore (US$1.7 billion) project for prototype development was received in March 2024. [24] DRDO expects to roll out the first prototype in three years and the first flight in one to one and (a) half years after that".
BrahMos-II or BrahMos-2 or BrahMos Mark II is a hypersonic cruise missile currently under joint development by India's Defence Research and Development Organisation and Russia's NPO Mashinostroyenia, which have together formed BrahMos Aerospace. It is the second of the BrahMos series of cruise missiles.
Research into the next generation of commercial jet engines, high-bypass ratio turbofans in the "10-ton" (20,000 lbf; 89 kN) thrust class, began in the late 1960s. Snecma (now Safran), who had mostly built military engines previously, was the first company to seek entrance into the market by searching for a partner with commercial experience to design and build an engine in this class.
Pages in category "1957 in India" ... Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.
One XT57 (PT5), a turboprop development of the J57, was installed in the nose of a JC-124C (BuNo 52-1069), and tested in 1956. [3] [4]Rated at 15,000 shaft horsepower (11,000 kW), the XT57 was the most powerful turboprop engine in existence at the time, [5] and it remains the most powerful turboprop ever built in the United States. [2]
The world's newest ocean liner, Queen Elizabeth 2 of the Cunard Line, set off from Southampton on its maiden voyage [2] with 1,000 passengers and 400 crew. The $72,000,000 ship made the first private use of a satellite Global Positioning System, relying on "four U.S. Navy satellites to pinpoint her position within 100 feet" for navigation.
Twitter, officially known as X since 2023, is a social networking service.It is one of the world's largest social media platforms and one of the most-visited websites. [4] [5] Users can share short text messages, images, and videos in short posts commonly known as "tweets" (officially "posts") and like other users' content. [6]