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Journal of engineering physics

, Volume 9, Issue 5, pp 416–422 | Cite as

Experimental investigation of heat transfer in the region of a stagnation point

  • V. L. Sergeev
Article
  • 19 Downloads

Abstract

An investigation has been made of heat transfer to a body from a gas stream in the region of the stagnation point, as a function of enthalpy and stagnation pressure of the gas, and the velocity gradient at the stagnation point. The enthalpy of the gas (nitrogen) was varied from 6.5 · 103 to 115 · 103 kJ/kg, and the pressure from 10.3 to 14.7 N/cm2. The upper enthalpy limit corresponded to an ionization level of xN+=0.43. The investigation was carried out in a gas jet heated by means of an electric arc.

Keywords

Nitrogen Heat Transfer Enthalpy Statistical Physic Experimental Investigation 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© The Faraday Press, Inc. 1968

Authors and Affiliations

  • V. L. Sergeev
    • 1
  1. 1.Institute of Heat and Mass Transfer AS SSSRMinsk

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