The study indicates that the end of flame spread over grain surface corresponds to Max value of pressure riserate and the flame is not continuous in fin slots.
研究表明，火焰传播结束时刻对应于燃烧室升压速率极大值，尾部翼槽内火焰传播过程不连续。
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The acquired results show that the vacuum drying technique with microwave is better than other methods in terms of temperature riserate, drying effect and drying quality.
Proper amount EGR inducted can dramatically enhance the combustion rate and decrease the pressure riserate, but too much EGR would result in unstable even intermittent combustion.