@techreport{oai:jaxa.repo.nii.ac.jp:00043443, author = {児玉, 良明 and Kodama, Yoshiaki}, month = {Nov}, note = {A finite-volume, conservative upwind scheme has been developed, based on the flux-difference splitting method. Pseudo-compressibility is introduced in the continuity equation. The cell-centered layout is adopted, i.e., flow variable nodes are placed at the center of each grid cell. With this combination of the scheme and the node-cell layout the global conservation property has been derived in a straightforward manner. The scheme was applied to two types of flows. First the flow past a circular cylinder was computed at the Reynolds number Re=40. The integrated momentum and mass fluxes at inner and outer boundaries agreed up lo more than 11 significant figures. Thus the global conservation property was confirmed. The flow past a flat plate at zero angle of attack was computed. The integrated drag of the flat plate was found to be very insensitive to the grid resolution, 資料番号: NALSP0014010, レポート番号: NAL SP-14}, title = {グローバルな保存性をもった非圧縮流有限体積上流差分スキーム}, year = {1990} }