@techreport{oai:jaxa.repo.nii.ac.jp:00043145, author = {古浦, 勝久 and Koura, Katsuhisa}, month = {Nov}, note = {The rarefied gas numerical wind tunnel is under investigation using the Monte Carlo simulation (MCS) in order to simulate the rarefied gas flow around high-altitude flight bodies and space stations; the collison frequency method (CF-MCS) developed by Koura and the time coutner method (TC-MCS) developed by Bird in the direct simulation method are applied. Some CF-MCS results are compared with the rigorous (numerical) solutions of the Boltzmann equation. These results agree within the statistical error with the rigorous solutions; therefore the accuracy of the CF-MCS is sufficiently ascertained. Some problems in the development of the rarefied gas numerical wind tunnel are discussed., 資料番号: NALSP0003003, レポート番号: NAL SP-3}, title = {希薄気体数値風洞:モンテカルロ・シミュレーション}, year = {1984} }