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Solving compressible flow using simple incompressible procedure

Darbandi, M ; Sharif University of Technology | 2001

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  1. Type of Document: Article
  2. DOI: 10.2514/6.2001-2967
  3. Publisher: American Institute of Aeronautics and Astronautics Inc , 2001
  4. Abstract:
  5. An easy two-step modification is introduced which enables incompressible controlvolume based algorithms to compressible solutions. Two on/off switches are used to implement the two-step modification. Switch one decides whether the source terms on the right-hand-side of momentum equations are considered in calculations. Switch two decides how to update the density field as a secondary dependent variable. These on/off switches are employed in an original incompressible SIMPLE-based approach. The new formulation is used to solve a benchmark test case. The results perform identical performance for both on and off conditions. © 2001 by M. Darbandi and G.E. Schneider
  6. Keywords:
  8. Source: 35th AIAA Thermophysics Conference 2001, Anaheim, CA, 11 June 2001 through 14 June 2001 ; 2001
  9. URL: https://arc.aiaa.org/doi/10.2514/6.2001-2967