@article{oai:ir.kagoshima-u.ac.jp:00007719, author = {赤坂, 裕 and AKASAKA, Hiroshi and 荘, 達民 and ZHUANG, Damin}, journal = {鹿児島大学工学部研究報告, The research reports of the Faculty of Engineering, Kagoshima University}, month = {Sep}, note = {Finite difference schemes for the convective term of the governing equations of fluid flow have a great influence on the computational time, accuracy and stability of the numerical solution. In this paper, Up-Wind, Hybrid, PLDS, QUICK, Optimal and Approximate LODA Schemes are used to compute the turbulent flow in a 3-D room. The computational time consumptions to reach the convergence of the flow are compared with each other. Several time steps are set to the Schemes to get faster convergence. The results are as follows : (1) The computed flow patterns are reasonably coincide with the experimental results. (2) Quick Scheme and New Quick Scheme have the higher accuracy with shorter computational time. (3) The selection of suitable time step for each Scheme can greatly decrease the time consumption for the computation.}, pages = {127--134}, title = {室内空気分布に関する各種数値解析法の比較}, volume = {35}, year = {1993} }