The second dielectric layer (24) has a faster sonic speed than the first dielectric layer (23).
According to the invention, the gas flows at sonic speed through the plate (8) to enter the envelope (7) which is completely filled with a packing (14) consisting of a tightly-wound roll of wire mesh.
The products therefrom are then ejected at sonic speed through opening (162) of the tube (150) into the first combustion chamber (130) where it mixes with the air to complete combustion.
The sonic velocity of the transverse wave propagating through the second medium (7) is lower than the sonic velocity of the fast transverse wave propagating through the first medium (2).
A single oscillator can serve as both a sensor (flowmeter, acoustic velocimeter) and orifice.
The CV and RC may be determined from values associated with sonic and ultrasonic velocity measurements.
An improved apparatus and method for sparging a gas into a body of liquid wherein the gas is discharge at sonic velocity into the liquid producing a shock wave and creating a jet of dispersed gas and liquid.
The sonic velocity data is grouped into clusters using petrophysical log data from the borehole section.
The method also includes inverting the sonic velocity data for the clusters to determine elastic properties for each cluster.
A source (tank 18a) for operating means (b) that has a higher speed of sound than air (343 m/s) is provided.
The constriction (18) is sized to both accelerate the air stream to a sonic velocity and to fracture the pellets entering the constriction (18).
A depth of the fluid is calculated responsive to the estimated sonic velocity for the fluid in the borehole and the monitored T- waves.
Alternately, a sonic velocity is estimated for the fluid through an analysis of a sample pumped to the surface or through an analysis of monitored waves.
The resonator is made from a material having an acoustic velocity equal to or greater than the object, preferably a ceramic such as a silicon carbide or alumina oxide.
The variable mixture flow rate of dilution and exhaust gas is maintained at sonic velocity which is directly proportional to the square root of the gas temperature.
The method includes grouping sonic velocity data from a borehole section (or borehole sections) into a number of clusters (e.g., one or more clusters).
The exhaust (38, 86) from the cowl is sonic, producing a shock wave which facilitates ignition of the main fuel injected (46, 84) upstream of the cowl exhaust.
The liquid testing apparatus (10) comprises a housing (12) incorporating means for measuring the refractive index and means for measuring the sonic velocity of the liquid under test.
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Traduction Translation Traducción Übersetzung Tradução Traduzione Traducere Vertaling Tłumaczenie Mετάφραση Oversættelse Översättning Käännös Aistriúchán Traduzzjoni Prevajanje Vertimas Tõlge Preklad Fordítás Tulkojumi Превод Překlad Prijevod 翻訳 번역 翻译 Перевод