@article{oai:jaxa.repo.nii.ac.jp:00031564, author = {倉谷, 健治 and 小竹, 進 and 山下, 雅道 and 城田, 賢止 and KURATANI, Kenji and KOTAKE, Susumi and YAMASHITA, Masamichi and SHIROTA, Kensei}, issue = {2_A}, journal = {東京大学宇宙航空研究所報告}, month = {Apr}, note = {T-バーナの実験結果から振動燃焼の増巾定数を求めようとする時,点火による乱れや高調波の干渉をさけるために,狭帯域フィルタが用いられるが,フィルタのQ値によって振動燃焼の立上り部の様子が左右されるので,実測されたみかけの増巾定数を,フィルタの過渡特性を考慮に入れて補正する必要がある。, To obtain the growth constant of oscillatory combustion of propellants from the data of T-burner tests, a band-pass filter was used to avoid the interference from the disturbances accompanied by an ignition pulse and higher harmonics of oscillatory combustion itself. However, the transient characteristics of the narrow band-pass filter determined by its Q-value is critical to obtain the meaningful value of growth constants. A correction method from the apparent growth constant observed by an arbitral band-pass filter to the true value was proposed., 資料番号: SA0124497000}, pages = {415--425}, title = {T-バーナの解析法について}, volume = {11}, year = {1975} }