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AN ADAPTIVE BLOCK IMPLICIT ALGORITHM FOR INCOMPRESSIBLE FLOW CALCULATION IN COMPLEX GEOMETRY BOUNDARY[J]. Chinese Journal of Theoretical and Applied Mechanics, 1997, 29(1): 95-98. DOI: 10.6052/0459-1879-1997-1-1995-200
Citation: AN ADAPTIVE BLOCK IMPLICIT ALGORITHM FOR INCOMPRESSIBLE FLOW CALCULATION IN COMPLEX GEOMETRY BOUNDARY[J]. Chinese Journal of Theoretical and Applied Mechanics, 1997, 29(1): 95-98. DOI: 10.6052/0459-1879-1997-1-1995-200

AN ADAPTIVE BLOCK IMPLICIT ALGORITHM FOR INCOMPRESSIBLE FLOW CALCULATION IN COMPLEX GEOMETRY BOUNDARY

  • By directly coupling the contra-velocities and pressure , ,, p instead of u, v, w, p in a controlled volume in body-fitted coordinates, an adaptive Block Implicit Finite Volume Method (BLIFV) is presented. The drawback of the original BLIFVin solution of incompressible flows within complex geometry boundariesin a staggered grid system is completely eliminated. Good performance is obtained in computing the flow in a 90 。bend. And the calculated results are found in good agreement with the experime...
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