Experimental investigation of the recovery of the total pressure in a hypersonic wind tunnel with conical and profiled nozzles

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 1984 English Publisher:Springer Science and Business Media LLCJournal:Fluid Dynamics, volume 19, pages 150-153 (issn: 0015-4628, eissn: 1573-8507,

Copyright policy )

Authors: I. I. Mezhirov; Yu. I. Chistov;

doi: 10.1007/bf01090926

Experimental investigation of the recovery of the total pressure in a hypersonic wind tunnel with conical and profiled nozzles

- Summary
- Metrics

Abstract

Measurements have been made of the coefficient of recovery ν of the total pressure of a gas flow exhausting from axisymmetric and conical profiled hypersonic nozzles into a cylindrical channel of diameter equal to or greater than the nozzle exit and also in the presence of an Eiffel chamber. The experiments were made at Mach numbers M = 4.83−12.4 in the isentropic core. It is shown that the values of ν differ slightly (by ∼5%) from the corresponding value for a normal shock wave at the number Mϕ determined for a onedimensional flow by the ratio of the area of the cylindrical channel to the area of the critical section of the nozzle.

Impact byBIP!

	selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	0
	popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.	Average
	influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	Average
	impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.	Average