@inproceedings{oai:jaxa.repo.nii.ac.jp:00003489, author = {佐藤, 茂 and 福井, 正明 and 渡邉, 孝宏 and 宗像, 利彦 and Sato, Shigeru and Fukui, Masaaki and Watanabe, Takahiro and Munakata, Toshihiko}, book = {宇宙航空研究開発機構特別資料: 第48回流体力学講演会/第34回航空宇宙数値シミュレーション技術シンポジウム論文集, JAXA Special Publication: Proceedings of the 48th Fluid Dynamics Conference / the 34th Aerospace Numerical Simulation Symposium}, month = {Dec}, note = {第48回流体力学講演会/第34回航空宇宙数値シミュレーション技術シンポジウム (2016年7月6日-8日. 金沢歌劇座), 金沢市, 石川, 48th Fluid Dynamics Conference /the 34th Aerospace Numerical Simulation Symposium (July 6-8, 2016. The Kanazawa Theatre), Kanazawa, Ishikawa, Japan, Japan Aerospace Exploration Agency has been investigating scramjet engines in Kakuda Space Center using RamJet Engine Test Facility (RJTF) et al. The engine tested at the flight condition of Mach 6 showed very steep fuel distribution. The fuel injected from the vertical injector on the side wall stays near the side wall and the top wall along the engine. The steep fuel distribution is an obstacle for the engine performance completion. In order to solve the problem, the authors are focusing the influence of cowl shock wave on the fuel distribution. In the result of simulation by visualizing the stream lines in CFD, the effective stream lines are found useful for the fuel spreading. In this paper the authors describe results of trial combustion in two engine configurations including the improved configuration., 形態: カラー図版あり, Physical characteristics: Original contains color illustrations, 資料番号: AA1630031014, レポート番号: JAXA-SP-16-007}, pages = {125--129}, publisher = {宇宙航空研究開発機構(JAXA), Japan Aerospace Exploration Agency (JAXA)}, title = {スクラムジェットエンジンの性能向上に関する一考察}, volume = {JAXA-SP-16-007}, year = {2016} }