| タイトル | The prediction of nonlinear longitudinal combustion instability in liquid propellant rockets |
| 本文（外部サイト） | http://hdl.handle.net/2060/19720017311 |
| 著者（英） | Lores, M. E.; Zinn, B. T. |
| 著者所属（英） | Georgia Inst. of Tech. |
| 発行日 | 1972-04-01 |
| 言語 | eng |
| 内容記述 | An analytical technique was developed to solve nonlinear longitudinal combustion instability problems. The analysis yields the transient and limit cycle behavior of unstable motors and the threshold amplitude required to trigger a linearly stable motor into unstable operation. The limit cycle waveforms were found to exhibit shock wave characteristics for most unstable engine operating conditions. A method of correlating the analytical solutions with experimental data was developed. Calculated results indicate that a second-order solution adequately describes the behavior of combustion instability oscillations over a broad range of engine operating conditions, but that higher order effects must be accounted for in order to investigate engine triggering. |
| NASA分類 | THERMODYNAMICS AND COMBUSTION |
| レポートNO | 72N24961
NASA-CR-120904 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/203359 |
