压力升高率 [动力] pressure rise rate
rate of pressure rise
- 最大压力升高率低,发动机工作柔和,燃烧噪声低;
The maximum rate of pressure rise was lower and then the combustion noise decreased. - 研究结果表明:气体动力载荷因素中,压力升高率和放热率是影响燃烧噪声的重要因素。
The result shows that the rate of pressure rise and the heat release are the main dynamic load factor that affects the combustion noise. - 给出了十六烷值对滞燃期、最大压力升高率、最高燃烧压力以及几种燃烧压力升高比影响的试验结果;
Experimental results showing the effects of cetane number of diesel fuel on the ignition delay, peak cylinder pressure, maximum rate of pressure rise, etc. are given.