IIR document

A QUALITATIVE VIEW OF CRYOGENIC FLUID INJECTION INTO HIGH SPEED FLOWS.

Summary

THE INJECTION OF SUB-AND SUPERCRITICAL-PRESSURE, SUBCRITICAL-TEMPERATURE FLUIDS, INTO A TWO-DIMENSIONAL, AMBIENT, STATIC-TEMPERATURE AND STATIC-PRESSURE SUPERSONIC NITROGEN FLOW FIELD WAS OBSERVED. PREVIOUSLY OBSERVED PATTERNS WITH FLUID NITROGEN WERE REPEATED FOR REFERENCE, AND ARE COMPARED TO THOSE OBSERVED FOR FLUIDS AIR AND CARBON DIOXIDE. THE FLOW INTERFACE RESEMBLES A BOW SHOCK WHERE THE INJECTED FLUID IS ESSENTIALLY A TWO-PHASE CHOKED FLOW, AND, AT ELEVATED PRESSURES SIGNIFICANT PENETRATION OF THE FLOW FIELD WAS OBSERVED WITH SENSITIVITY TO INJECTION TEMPERATURE.

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Pages: 504-508

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Details

  • Original title: A QUALITATIVE VIEW OF CRYOGENIC FLUID INJECTION INTO HIGH SPEED FLOWS.
  • Record ID : 1992-2022
  • Languages: English
  • Source: New challenges in refrigeration. Proceedings of the XVIIIth International Congress of Refrigeration, August 10-17, 1991, Montreal, Quebec, Canada.
  • Publication date: 1991/08/10
  • Document available for consultation in the library of the IIR headquarters only.

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