並列タイトル等A STUDY OF AIR BREATHING ROCKETS(II)-EFFECTS OF NUMBER OF ROCKET NOZZLES-
タイトル(掲載誌)航空宇宙技術研究所報告 = Technical Report of National Aerospace Laboratory TR-728
一般注記An experimental study on air breathing rockets utilizing rockets with multi-nozzles was conducted for the purpose of reducing the length of the secondary combustor. Two kinds of multi-nozzles, one consisting of four and the other of seven nozzles, were used. The measurements include radial distributions of Pitot pressure and gas composition at the secondary combustor exit, axial wall pressure distribution, and air stagnation pressure. The results were compared with those previously obtained in an experiment using a single nozzle, and the influence of number of nozzles, N, on the relation between length and performance of the secondary combustor was investigated. Despite the distortion of the individual exhaust jets from the multi-nozzle, combustor length for sufficient performance was found to be proportional to the diameter of rocket nozzle exit or 1/the root N.
資料番号: NALTR0728000
レポート番号: NAL TR-728
一次資料へのリンクURLhttps://jaxa.repo.nii.ac.jp/?action=repository_action_common_download&item_id=44985&item_no=1&attribute_id=31&file_no=1
連携機関・データベース国立情報学研究所 : 学術機関リポジトリデータベース(IRDB)(機関リポジトリ)
提供元機関・データベース宇宙航空研究開発機構 : 宇宙航空研究開発機構リポジトリ