2026-03-08T08:06:10Z https://jaxa.repo.nii.ac.jp/oai

oai:jaxa.repo.nii.ac.jp:00032646 2023-06-21T00:27:12Z 1887:1890 1896:1898:1899:1911

SITVC に関する実験研究 An Experimental Study on SITVC 郭, 充五 高野, 雅弘 Kuo, Tsung-Wu KOHNO, Masahiro An experimental study was made of the flowfield and the side force when a secondary fluid is injected into a supersonic nozzle. Main motor was a small solid ropellant rocket motor. Fluids studied were water, Freon-113 and oxygen. The flowfield around the secondary injection port was observed by means of a Schlieren system. Shape of shock wave generated by various injectants was measured and was compared to that by solid bumps. It was shown that the penetration height is dependent on the injection momentum, and that the shock angle is dependent on the injectant flow density. The side force was measured directly with a force transducer. Data on the relationships of side force to injectant flow rate and to momentum are presented. The effect of injectant property and the effect of injection condition are discussed. 資料番号: SA0165938000 宇宙科学研究所 1983-03 jpn departmental bulletin paper https://jaxa.repo.nii.ac.jp/records/32646 0285-2853 AN00354474 宇宙科学研究所報告 10 1 28 https://jaxa.repo.nii.ac.jp/record/32646/files/SA0165938.pdf application/pdf 2.0 MB 2020-01-24