- subsonically
- adverb see subsonic
New Collegiate Dictionary. 2001.
subsonically
Look at other dictionaries:
subsonic — subsonically, adv. /sub son ik/, adj. 1. noting or pertaining to a speed less than that of sound in air at the same height above sea level. 2. infrasonic. [1940 45; SUB + SONIC] * * * … Universalium
Concorde — For other uses, see Concorde (disambiguation). Concorde Role Supersonic airliner … Wikipedia
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
XB-70 Valkyrie — Infobox Aircraft name=XB 70 Valkyrie type=Strategic bomber Supersonic research aircraft manufacturer=North American Aviation caption= designer= first flight=21 September 1964 introduced= retired= number built=2 XB 70s status=Retired from testing… … Wikipedia
Supersonic 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… … Wikipedia
Transonic — is an aeronautics term referring to a range of velocities just below and above the speed of sound (about mach 0.8–1.2). It is defined as the range of speeds between the critical mach number, when some parts of the airflow over an aircraft become… … Wikipedia
Tier One — is Scaled Composites program of suborbital human spaceflight using the reusable spacecraft SpaceShipOne and its launcher White Knight. The craft are designed by Burt Rutan, and the project is funded 20 million US Dollars by Paul Allen. In 2004 it … Wikipedia
Acoustic metric — In mathematical physics, a metric describes the arrangement of relative distances within a surface or volume, usually measured by signals passing through the region – essentially describing the intrinsic geometry of the region. An acoustic metric … Wikipedia
deflagrate — verb /ˈdɛfləɡɹeɪt/ To burn with intense light and heat. Specifically, to combust subsonically through thermal conduction. Ant: detonate See Also: deflagrating spoon, deflagration … Wiktionary
deflagration — noun The act of deflagrating; an intense fire; a conflagration or explosion. Specifically, combustion that spreads subsonically via thermal conduction. If, for example, the mixture of oxygen and hydrogen was twenty volumes, and three volumes of… … Wiktionary
