forward speed effect
61Supersonic transport — The Concorde supersonic transport had an ogival delta wing, a slender fuselage and four underslung Rolls Royce/Snecma Olympus 593 engines. A supersonic transport (SST) is a civilian supersonic aircraft designed to transport passengers at speeds… …
62Buys Ballot's law — In meteorology, Buys Ballot s law may be expressed as follows: In the Northern Hemisphere, stand with your back to the wind; the low pressure area will be on your left. This is because wind travels counterclockwise around low pressure zones in… …
63ramjet — A simple duct or tube of a special shape that collects the air caused by forward speed, or the ram effect; compresses it; makes it flow over some heat source; and then ejects the air at a higher speed than the entry speed. In this arrangement,… …
64Translational lift — is the extra lift created/received when a helicopter s forward speed increases from the hover. It should be noted that if there is a steady wind (above 10 knots) a helicopter in the hover may already be in translational lift.It is created when… …
65Outline of motorcycles and motorcycling — Triumph T110 650cc 1954 BMW s first motorcycle, the 1923 1925 R32 …
66aerothermodynamic duct — A simple duct or specially shaped tube that draws in air resulting from forward speed or the ram effect, compresses it, and then makes it flow over some heat source. The air is then ejected at a speed higher than at entry. In this arrangement,… …
67settling with power — An unstable condition of powered flight in which the helicopter settles in its own rotor downwash. In this case, the helicopter descends in turbulent air that has just been accelerated downward by the rotor. The reaction of this air on the rotor… …
68Motorcycle tyre — A rear motorcycle tyre for street use Studded front tyre with sp …
69Step recovery diode — In electronics, a Step recovery diode (SRD) is a semiconductor junction diode having the ability to generate extremely short pulses. It is also called Snap off diode or charge storage diode or memory varactor, and has a variety of uses in… …
70United States Marine Corps Force Reconnaissance — Not to be confused with Marine Division Reconnaissance. Main article: United States Marine Air Ground Task Force Reconnaissance Marine Force Reconnaissance The insignia of Force Recon …
