To demonstrate the conversion of subsonic to supersonic flow, Prof. French and his team designed the gun shown above.
The barrier gas blocks entry of atmospheric vapor from the working chamber into the isolation chambers, and undergoes supersonic flow expansion upon entering each isolation chamber.
At the outlet end, the yarn channel is enlarged at an enlargement angle of more than 10°, preferably in a conical manner, to produce a supersonic flow.
A particle mass spectrometer (20) includes a supersonic flow expansion nozzle (22), and a source (34) of a gas (36) having particles (38) entrained therein.
An apparatus for liquefying a gas has a nozzle comprising a convergent nozzle portion, a nozzle throat and a divergent nozzle section; and in the case of supersonic flow a working section.
Significant speed differences are created in the cavity, between supersonic central flow and peripheral subsonic flows.
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