subsonic speed

См. также в других словарях:

• subsonic speed — ikigarsinis greitis statusas T sritis Energetika apibrėžtis Dujų tekėjimo greitis, mažesnis už garso greitį tam tikroje aplinkoje, arba orlaivio skridimo greitis, mažesnis už garso greitį tam tikrame skridimo aukštyje. Jį atitinka Macho skaičius… …   Aiškinamasis šiluminės ir branduolinės technikos terminų žodynas

• subsonic speed — velocity that is slower than the speed of sound …   English contemporary dictionary

• subsonic — adjective Etymology: International Scientific Vocabulary Date: 1937 1. of, relating to, or being a speed less than that of sound in air 2. moving, capable of moving, or utilizing air currents moving at a subsonic speed 3. infrasonic 1 •… …   New Collegiate Dictionary

• subsonic inlet — A divergent shaped duct that acts as a subsonic diffuser. The incoming air remains at a subsonic speed throughout the inlet …   Aviation dictionary

• subsonic velocity — ikigarsinis greitis statusas T sritis Energetika apibrėžtis Dujų tekėjimo greitis, mažesnis už garso greitį tam tikroje aplinkoje, arba orlaivio skridimo greitis, mažesnis už garso greitį tam tikrame skridimo aukštyje. Jį atitinka Macho skaičius… …   Aiškinamasis šiluminės ir branduolinės technikos terminų žodynas

• speed of sound — Synonyms and related words: Mach, Mach number, Mach one, Mach two, air speed, escape velocity, ground speed, knots, shock wave, sonic barrier, sonic boom, sonic speed, sonics, sound barrier, subsonic speed, subsonics, supersonic speed,… …   Moby Thesaurus

• Subsonic — may refer to:*Any speed lower than the speed of sound within a sound propagating medium is called subsonic. **Aircraft flight at airspeeds lower than the speed of sound in air is subsonic flight.In computing *Subsonic, an open source object… …   Wikipedia

• subsonic — ► ADJECTIVE ▪ relating to or flying at a speed or speeds less than that of sound …   English terms dictionary

• subsonic — [subsän′ik] adj. [ SUB + SONIC] 1. designating, of, or moving at a speed in a surrounding fluid less than that of sound in the same fluid 2. INFRASONIC …   English World dictionary

• Speed of sound — Sound is a vibration that travels through an elastic medium as a wave. The speed of sound describes how much distance such a wave travels in a certain amount of time. In SI Units with dry air at 20 °C (68 °F), the speed of sound is 343 m/s. This… …   Wikipedia

• Subsonic aircraft — A subsonic aircraft is a machine, such as an airplane, helicopter, glider or dirigible, that is capable of atmospheric flight and its speed is less than the speed of sound. A supersonic aircraft s overall speed may be less than the speed of sound …   Wikipedia