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Jetboard. For the Hydroflight device, see Jetboard (Hydroflight Sports). A jetboard is a motorized surfboard, where the rider controls the speed using a handheld remote control (wireless or tethered) and uses the bodyweight transfer to maneuver the board. The driveline typically consists of a water jet module (similar to what is found in a PWC ...
Flowriding, also known as flowboarding, is a late-20th century alternative boardsport incorporating elements of surfing, bodyboarding, skateboarding, skimboarding, snowboarding and wakeboarding. Flowriding takes place on an artificial wave machine, called the FlowRider or the FlowBarrel, created by Wave Loch.
1937: At Junkers, Wagner and Müller decide to re-design their work as a pure jet. 1938: Metrovick receives a contract from the Air Ministry to start work with Constant. 1938: György Jendrassik starts work on a turboprop engine of his own design. April, 1938: Hans Mauch takes over the RLM rocket development office.
The type of jet engine used to explain the conversion of fuel into thrust is the ramjet.It is simpler than the turbojet which is, in turn, simpler than the turbofan.It is valid to use the ramjet example because the ramjet, turbojet and turbofan core all use the same principle to produce thrust which is to accelerate the air passing through them.
GEnx on 747-8I prototype. As of 2016, the GEnx and the Rolls-Royce Trent 1000 were selected by Boeing following a run-off between the three big engine manufacturers. The GEnx uses some technology from the GE90 turbofan, [1] including swept composite fan blades and the 10-stage high-pressure compressor (HPC) featured in earlier variants of the engine.
Last production year. 1996 (US)-1998 (AUS,SA) The WaveBlaster is a personal water craft (PWC) made by Yamaha Motor Corporation. Part of their WaveRunner line of watercraft, the Yamaha WaveBlaster 700 (Marine Jet 700TZ) made its debut in 1993. Although technically a runabout style PWC the blaster is more closely related to the SuperJet.
Foilboard. A foilboard, also known as a hydrofoil board or foil surfboard, is a type of board used in water sports; it is distinct from surfboards in that it has a hydrofoil rather than fins mounted underneath. [ 1 ] This hydrofoil design allows the surfboard and its rider to rise above the water’s surface, allowing for fast speeds and ...
General Electric GE9X. The General Electric GE90 is a family of high-bypass turbofan aircraft engines built by GE Aerospace for the Boeing 777, with thrust ratings from 81,000 to 115,000 pounds-force (360 to 510 kilonewtons). It entered service with British Airways in November 1995. It is one of three options for the 777-200, -200ER, and -300 ...