Volume 21 Issue 2
Apr.  2006
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LI Zhi-qiang. Application of Discrete-Ordinates Model to the Study of Radiative Heat Transfer[J]. Journal of Aerospace Power, 2006, 21(2): 320-325.
Citation: LI Zhi-qiang. Application of Discrete-Ordinates Model to the Study of Radiative Heat Transfer[J]. Journal of Aerospace Power, 2006, 21(2): 320-325.

Application of Discrete-Ordinates Model to the Study of Radiative Heat Transfer

  • Received Date: 2005-04-28
  • Rev Recd Date: 2005-09-28
  • Publish Date: 2006-04-28
  • The radiative heat transfer model,i.e.Discrete-Ordinates(DO) model,was verified by and applied to a combustion chamber and a three dimensional(3D) swirl combustor.For the combustion chamber,the predicted results of pure radiative heat transfer were in good agreement with those of the zone method,while the SHF model gave relatively large deviations.For swirl combustor,the predicted temperature distribution of DO model were in good agreement with those measured by experiment and were better than those of the SHF model.Also,the computation time and boundary treatment,the DO model was better than zone model and six heat flux model.

     

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