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Conjugate Heat Transfer Analysis in a Hypersonic Flow

  • Ravi K. Peetala
Conference paper

Abstract

Transient heat transfer analysis is very significant and has scientific relevance to understand the flow in hypersonic applications. The present studies mainly focus on the effects of experimental time scale and substrate properties on the thermal penetration of the heat into the aerodynamic surfaces. The problem is addressed though conjugate heat transfer (CHT) analysis. The main observation of present analysis is that near the sensor region (stagnation point), heat penetration is less as compared to SiC and carbon-carbon region. Temperature rise is more significant in the sensor region. Stagnation-point heat flux is seen to be largely decreased due to maximum rise in the wall temperature in that region. The CHT analysis has the capability of predicting heating rates at any locations on the aerodynamic surfaces with multiple wall materials and can be used as tool for selection material and design of hypersonic configurations.

References

  1. 1.
    N. Sahoo, Simultaneous measurement of aerodynamic forces and convective surface heat transfer rates for large angle blunt cones in hypersonic shock tunnel, PhD Thesis, Department of Aerospace Engineering, Indian Institute of Science, Bangalore, India (2003)Google Scholar
  2. 2.
    V. Kulkarini, K.P.J. Reddy, Effect of supersonic counter flow jet on blunt body heat transfer rates for oncoming high enthalpy flow. J. Eng. Phys. Thermophys. 8(1), 3–7 (2008)Google Scholar
  3. 3.
    B. Hassan, D. Kuntz, D. L. Potter, Coupled fluid/thermal prediction of ablating hypersonic vehicle, 36th AIAA Aerospace Sciences Meeting and Exhibit, Reno, NV, Paper No. 98–0168, 12–15 January (1998)Google Scholar
  4. 4.
    F.B. Liu, A modified genetic algorithm for solving the inverse heat transfer problem of estimating plan heat source. Int. J. Heat Mass Transf. 51, 3745–3752 (2008)CrossRefGoogle Scholar
  5. 5.
    F. Pietro, D. Domenic, A numerical method for conjugate heat transfer problems in hypersonic flows, 40th AIAA Thermophysics Conference, pp. 4247, (2008)Google Scholar
  6. 6.
    M. He, P. Bishop, A.J. Kassab, A. Minardi, A coupled FDM/BEM solution for the conjugate heat transfer problem. Numer. Heat Transf. Part B Fundam. 28(2), 139–154 (1995)CrossRefGoogle Scholar
  7. 7.
    D.A. Kontinos, Coupled thermal analysis method with application to metallic thermal protection panels. J. Thermophys. Heat Transf. 11(2), 173–181 (1997)CrossRefGoogle Scholar
  8. 8.
    M.S. Liou, A sequel to AUSM: AUSM+. J. Comput. Phys. 129, 364–382 (1996)MathSciNetCrossRefGoogle Scholar
  9. 9.
    S.G. Mallinson, J. F. Milthorpe, An experimental and numerical study of hypersonic study of hypersonic flat plate flow, 12th Australasian fluid mechanics conference, The University of Sydney, Australia (1995)Google Scholar
  10. 10.
    J. Blazek, Computational Fluid Dynamics: Principles and Applications (Elsevier Science Ltd., Oxford, 2006)zbMATHGoogle Scholar
  11. 11.
    H.K. Veersteeg, W. Malalasekera, An Introduction to Computational Fluid Dynamics (Finite Volume Method) (Longman Scientific and Technical and Wiley & sons Inc., New York, 1995)Google Scholar
  12. 12.
    J.P. Holman, Heat Transfer, 6th edn. (McGraw-Hill, Inc, New York, 1989), p. 139Google Scholar

Copyright information

© Springer International Publishing AG, part of Springer Nature 2019

Authors and Affiliations

  • Ravi K. Peetala
    • 1
  1. 1.Department of Mechanical EngineeringVisvesvaraya National Institute of Technology (VNIT)NagpurIndia

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