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Calculation Procedure for Turbulent Flow in Complex Geometries

This article presents a calculation procedure for turbulent flow in complex geometries using the finite-volume method. It includes automatic resolution control and a priori mesh quality estimation for accurate simulations. The methodology is validated through various examples and comparisons.

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Calculation Procedure for Turbulent Flow in Complex Geometries

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  1. I. Demirdzic, A. Gosman, R. Issa, and M. Peric, “A calculation procedure for turbulent flow in complex geometries,” Computers & Fluids, vol. 15, 1987, pp. 251-273. A. Gosman, “Developments in Industrial Computational Fluid Dynamics,” Chemical Engineering Research and Design, vol. 76, Feb. 1998, pp. 153-161. H. Jasak and A. Gosman, “Automatic resolution control for the finite-volume method, part 1 : A-posteriori error estimates,” Numerical Heat Transfer, Part B: Fundamentals, vol. 38, 2000, pp. 237-256. Y. Kallinderis and C. Kontzialis, “A priori mesh quality estimation via direct relation between truncation error and mesh distortion,” Journal of Computational Physics, vol. 228, Feb. 2009, pp. 881-902. http://www.stanford.edu/class/me469b/index.html Iaccarino’s

  2. I. Demirdzic, A. Gosman, R. Issa, and M. Peric, “A calculation procedure for turbulent flow in complex geometries,” Computers & Fluids, vol. 15, 1987, pp. 251-273.

  3. I. Demirdzic, A. Gosman, R. Issa, and M. Peric, “A calculation procedure for turbulent flow in complex geometries,” Computers & Fluids, vol. 15, 1987, pp. 251-273.

  4. H. Jasak and A. Gosman, “Automatic resolution control for the finite-volume method, part 1 : A-posteriori error estimates,” Numerical Heat Transfer, Part B: Fundamentals, vol. 38, 2000, pp. 237-256.

  5. Y. Kallinderis and C. Kontzialis, Journal of Computational Physics, vol. 228, Feb. 2009, Fig. 5. Stretching for (a) structured and (b) unstructured meshes defined to facilitate comparison of accuracy degradation on them.

  6. Fig. 22. Hybrid mesh around a cylinder: (a) mesh geometry, (b) index q and (c) index Q.

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