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Volume 24 Issue 2
Feb.  1998
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Journal of Beijing University of Aeronautics and Astronautics  > 1998  >  24(2): 170-173.
Xu Hang, Yang Rong. Study on Grid Generation of Gas Turbine Combustor[J]. Journal of Beijing University of Aeronautics and Astronautics, 1998, 24(2): 170-173. (in Chinese)
Citation: Xu Hang, Yang Rong. Study on Grid Generation of Gas Turbine Combustor[J]. Journal of Beijing University of Aeronautics and Astronautics, 1998, 24(2): 170-173. (in Chinese)
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Study on Grid Generation of Gas Turbine Combustor

  • Beijing University of Aeronautics and Astronautics,Dept. of Jet Propulsion

  • Received Date: 03 Sep 1996
  • Publish Date: 28 Feb 1998
    Abstract
  • The interactive grid generation method has been studied.The 3D bodyfitted grid for whole combustor,which is composed of diffuser,outer and inner annular combustor,has been generated.The better density and orthogonality of grid could be achieved,The primary,dilution and film cooling holes on the liner of combustor could be treated properly.The type of grid on the boundary surface was exported for the numerical calculation of combustion flow.The boundary curves and distributions of grid points on them could be determined interactively.By use of the VISUAL BASIC language,all parts of grid generation were integrated into a set of software.

     

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    • References(1)
  • 1.Thompson Joe F.Grid generation techniques in computational fluid dynamic.AIAA J,1984,22(11):1505~1523 2. 施法中.计算机辅助几何设计与非均匀有理B样条.北京:北京航空航天大学出版社,1993.228~317 3. Smith R E.A grid spacing control technique for algebraic grid generation methods.AIAA820226,1982 4. Woan C J.An integrated surface patch/surface elliptic grid generator.AIAA880512,1988 5. Rajagopal K.A versatile multizonal girding technique fir complex geometry.AIAA900011,1990
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