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Shock Waves pp 449-454 | Cite as

Effects of heat transfer on the propagation of shocks at small scales

  • M. Brouillette
Conference paper

Abstract

We present a model for the effects of scale, via molecular momentum and heat diffusion phenomena, on the generation and propagation of shock waves. A simple parametrization of the shear stresses and heat flux at the wall leads to the determination of new jump conditions, which show that, for a given wave Mach number at small scales, the resulting particle velocities are lower but the pressures are higher. Also, the model predicts that the flow at small scale is isothermal and that the minimum wave velocity can be subsonic.

Keywords

Shock Wave Mach Number Control Volume Pressure Ratio Shock Tube 
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Copyright information

© Tsinghua University Press and Springer-Verlag Berlin Heidelberg 2005

Authors and Affiliations

  • M. Brouillette
    • 1
  1. 1.Department of Mechanical EngineeringUniversité de SherbrookeCanada

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