Volume 22 Issue 3
Mar.  2007
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Article Navigation >  Journal of Aerospace Power  > 2007  >  22(3): 365-369
LI Bin, JI Hong-hu, JIANG Yi-jun, LI Feng. Numerical simulation for impingement-counterflow convection-film cooling of a combustor wall[J]. Journal of Aerospace Power, 2007, 22(3): 365-369.
Citation: LI Bin, JI Hong-hu, JIANG Yi-jun, LI Feng. Numerical simulation for impingement-counterflow convection-film cooling of a combustor wall[J]. Journal of Aerospace Power, 2007, 22(3): 365-369.
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Numerical simulation for impingement-counterflow convection-film cooling of a combustor wall

  • 1.

    College of Energy and Power Engineering, Nanjing University of Aeronautics, Nanjing 210016, China

  • 2.

    China Gas Turbine Establishment, Chengdu 610500, China

  • Received Date: 2006-02-20
  • Rev Recd Date: 2006-10-27
  • Publish Date: 2007-03-28
    Abstract
  • Fluid/solid conjugated heat transfer numerical simulation was conducted to study impingement-counterflow convection-film cooling by using the commercial codes FLUENT.The flow fields of convection passage and film forming region,and temperature distributions of fluid and solid wall were obtained and analyzed.The numerical study aims at obtaining a calculation method of flame tube wall temperature.The numerical results showed that the agreement with the experimental data was fairly good.Analyses indicated the fluid/solid conjugated heat transfer numerical simulation is a feasible way to obtain the wall temperature of impingement-counterflow convection-film cooling.

     

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