Terms: Ultrasonic Absorption (677), absorption ultrasonic (48), absorption of ultrasonic (98), ultrasonic compression (130), ultrasonic streaming (21), acoustic compression (482), acoustic power (90200), acoustic power dissipation (22),
Terms: acoustic compression combustion (35), combustion propulsion (623), acoustic rocket (51), acoustic impulse (767), resonant waveguides (19), compression ratios (424000),
Terms: ultrasonic attenuation (11200), thermoacoustics (3490), pulse jets (6720), mass streaming (148), gedeon streaming (15), Rayleigh streaming (40), jet-driven streaming (4), dc flow (1800), regenerators (147000), oscillating thermal diffusion (7), pulse-tube (18600),
Terms: thermoacoustic (54500), 195 decibel (44), acoustic cooling (118), acoustic refrigeration (167), thermo-acoustic (3590), acoustic compressors (67), acoustic compressor (127), pressure waves (212000), sonic compressors (16), magnetic refrigeration (2620), air cycle refrigeration (218), macrosonix (307),
Terms: brayton cycle (50200), rankine cycle (69300), air cycle (50400), stirling cycle (70500), vortex tube (44800), pulsating combustors (46), water hammer (254000), air turbine engine (95),
Terms: air cars (114000), compressed air locomotives (176), air powered (772000), air powered car (2310), compressed air cars (424), air powered bicycle (69), minicat (20500),
Howstuffworks "Air-Powered Cars Roll Into Production"
Treehugger: MiniCat - air powered car
BBC News | AFRICA | The car that runs on air (same Negre)
Mexico's Air Powered Taxis (french design)
France to unveil air-powered car
NEW, NATURAL AND ALTERNATIVE REFRIGERANTS
Terms: compression waves (21400), transverse waves (91500), longitudinal waves (114000), alfven waves (85800), plasma waves (132000), shear waves (99700), shear pulses (89), acoustic cavitation (3460),
Terms: zero frequency (109000), zero frequency term (156), molecular relaxation (1790),
Terms: ultrasonic absorption coefficient (42), sound absorption (250000), sound absorption coefficient (1790), acoustic absorption (52200), acoustic impedance (121000), ultrasonic impedance (78), sound impedance (421),
Absorption of ultrasonic waves in air
Terms: dispersion in (688000), dispersion in gases (101), dispersion in liquids (85), dispersion in solids (65),
Terms: critical absorption (168), absorption edge (102000), acoustic spectrometer (128),
Boolean: ultrasonic AND spectrometer (111000),
Terms: ultrasonic pulse (52900), ultrasonic pulse echo (1670), ultrasonic velocity (21100), ultrasonic viscosity (149), ultrasonic parameters (504), ultrasonic measurements (38800), dynamic viscosity (122000), kinematics viscosity (334), kinematic viscosity (251000),
Comparison between different methods for viscosity Measurements