You're an aerospace engineer on a tight timeline to develop a component for a rocket engine. No sweat, you think - you know ...

Motive is the second new brake from SRAM in 12 months, following on from the seriously impressive SRAM Maven Ultimate we ...

single main rotor helicopter. Cherepinsky told reporters Sikorsky is now working through the “full design” of a HEX VTOL testbed and then plans to build two air vehicles, with the company ...

It's not every day we get news of a new helicopter being in the works. That's because, for better or worse, the aviation industry is a very solid and stable one, with aircraft of all kinds that ...

Prices: Spot silicon metal prices continued a weak trend, with the futures market also declining. Yesterday, the SI2505 contract broke below the "10,000 yuan" threshold, reaching an intraday low of ...

Featuring a five-blade main rotor, the H140 also gains a new powerplant, the 700shp (520kW)-rated Safran Helicopter Engines Arrius 2E, a T-tail, a larger cabin, an improved Fenestron shrouded tail ...

The all-metal R88 will also retain Robinson’s ... 1,000shp 2K. However, its five-blade main rotor, shrouded tail rotor and extensive use of composite material add a level of complexity and ...

The company was competing for the program with a coaxial rotor blade aircraft called Raider X. The company had, over a year prior to the cancellation, lost the Army’s other future aircraft ...

Family of Systems The rotor blown wing design is one of a future family of systems in development by Sikorsky. The family will include winged VTOL UAS and single main rotor aircraft. Also in ...

Key Laboratory of Coal Processing and Efficient Utilization (Ministry of Education), School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou 221116, China ...