- conical wave
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головная (преломлённая) волна
Англо-русский словарь технических терминов. 2005.
conical wave
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Conical scanning — is a system used in early radar units to improve their accuracy, as well as making it easier to steer the antenna properly to point at a target. Conical scanning is similar in concept to the earlier lobe switching concept used on some of the… … Wikipedia
Wave front set — In mathematical analysis, more precisely in microlocal analysis, the wave front (set) WF( f ) characterizes the singularities of a generalized function f , not only in space, but more precisely also with respect to its Fourier transform at each… … Wikipedia
Conical intersection — Ideal Conical Intersection In quantum chemistry, a conical intersection of two potential energy surfaces of the same spatial and spin symmetries is the set of molecular geometry points where the two potential energy surfaces are degenerate… … Wikipedia
bow wave — /bow/ 1. the wave generated on either side of a vessel s bow by its forward movement through the water. 2. a type of shock wave formed in front of a body moving at supersonic speed. [1875 80] * * * ▪ physics progressive disturbance… … Universalium
Nonlinear X-wave — schematic view In physics, a nonlinear X wave (NLX) is a multi dimensional wave that can travel without distortion. At variance with X waves, a nonlinear X wave does exist in the presence of nonlinearity, and in many cases it self generates from… … Wikipedia
X-wave — In physics, X waves are localized solutions of the wave equation that travel at a constant velocity along a given direction.X waves can be sound, electromagnetic, or gravitational waves. They are built as a non monochromatic superposition of… … Wikipedia
attached shock wave — An oblique or conical shock wave that appears to be in contact with the leading edge of an airfoil or the nose of a body in a supersonic flow field. Also called attached shock … Aviation dictionary
Ernest Esclangon — Ernest Benjamin Esclangon (March 17, 1876 ndash; January 28, 1954) was a French astronomer and mathematician.Born in Mison (near Sisteron), France, in 1895 he started to study mathematics at the École Normale Supérieure, graduating in 1898.… … Wikipedia
Components of jet engines — Diagram of a typical gas turbine jet engine. Air is compressed by the fan blades as it enters the engine, and it is mixed and burned with fuel in the combustion section. The hot exhaust gases provide forward thrust and turn the turbines which… … Wikipedia
sound — sound1 soundable, adj. /sownd/, n. 1. the sensation produced by stimulation of the organs of hearing by vibrations transmitted through the air or other medium. 2. mechanical vibrations transmitted through an elastic medium, traveling in air at a… … Universalium
Sound — /sownd/, n. The, a strait between SW Sweden and Zealand, connecting the Kattegat and the Baltic. 87 mi. (140 km) long; 3 30 mi. (5 48 km) wide. Swedish and Danish, Oresund. * * * I Mechanical disturbance that propagates as a longitudinal wave… … Universalium
