二甲醚喷油延迟角比柴油大，最高爆发压力、最大压力升高率、燃烧噪声比柴油低；
Since the ignition delay of DME is shorter than that of diesel, thus makes the lower value of maximum cylinder pressure, maximum rate of pressure rise and combustion noise.
结果表明，随着挤压温度的降低和挤压比的升高，最大挤压力逐渐升高。
It was suggested that the maximum extrusion force during extrusion was increased with the decreasing extrusion temperature and the increasing extrusion ratio.
原料气各物质的比例不同，可以制备不同C/H比的合成气；升高压力对该反应不利。
The results show that high reaction temperature and low reaction pressure can accelerate the reaction and different feed gas ratio could have been produced synthesis gas of different H/C radio.
应用推荐