TY - GEN
T1 - Accurate, yet robust data reconstruction schemes for unstructured grid
AU - Dong, Sujun
AU - Zhao, Xiang
AU - Zhang, S. J.
PY - 2012
Y1 - 2012
N2 - This paper presents higher order data reconstruction schemes for unstructured grid to enhance the accuracy and robustness of CFD simulations for practical problems. The schemes consist of five novel approaches to more accurately reconstruct 1) the cell-centered data to cell faces, 2) gradient calculation, 3) skew terms for diffusion, 4) skew terms for conjugate wall, and 5) skewness correction for pressure-velocity-density coupling equation. These schemes have demonstrated effectiveness on some critical cases and many problems, and strong potential to improve the accuracy and robustness of CFD computations.
AB - This paper presents higher order data reconstruction schemes for unstructured grid to enhance the accuracy and robustness of CFD simulations for practical problems. The schemes consist of five novel approaches to more accurately reconstruct 1) the cell-centered data to cell faces, 2) gradient calculation, 3) skew terms for diffusion, 4) skew terms for conjugate wall, and 5) skewness correction for pressure-velocity-density coupling equation. These schemes have demonstrated effectiveness on some critical cases and many problems, and strong potential to improve the accuracy and robustness of CFD computations.
UR - https://www.scopus.com/pages/publications/85070426425
M3 - 会议稿件
AN - SCOPUS:85070426425
SN - 9781600869334
T3 - 42nd AIAA Fluid Dynamics Conference and Exhibit 2012
BT - 42nd AIAA Fluid Dynamics Conference and Exhibit 2012
T2 - 42nd AIAA Fluid Dynamics Conference and Exhibit 2012
Y2 - 25 June 2012 through 28 June 2012
ER -