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Heat Transfer Enhancement in a Plane Separation-free Diffuser

  • Heat and Mass Transfer and Physical Gasdynamics
  • Published:
High Temperature Aims and scope

Abstract

The possibility of heat transfer enhancement in a plane separation-free diffuser with different expansion ratios for several Reynolds and Prandtl numbers is studied. Numerical simulation of the heat transfer is carried out using the three-parameter differential turbulence model supplemented with the transport equation for turbulent heat flux.

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Authors and Affiliations

  1. Institute of Mechanics, Lomonosov Moscow State University, Moscow, 119991, Russia

    V. G. Lushchik & A. I. Reshmin

Authors
  1. V. G. Lushchik
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  2. A. I. Reshmin
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Correspondence to V. G. Lushchik.

Additional information

Original Russian Text © V.G. Lushchik, A.I. Reshmin, 2018, published in Teplofizika Vysokikh Temperatur, 2018, Vol. 56, No. 4, pp. 586–593.

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Lushchik, V.G., Reshmin, A.I. Heat Transfer Enhancement in a Plane Separation-free Diffuser. High Temp 56, 569–575 (2018). https://doi.org/10.1134/S0018151X18040120

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  • DOI: https://doi.org/10.1134/S0018151X18040120

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