研究表明，这种类型的脉动燃烧器的频率不仅与燃烧器的形状和尺寸有关，而且与燃烧器内热气体温度分布有关。
Study shows that the frequency of this kind pulsating combustor depends not only on the figure size of combustor but also on temperature distribution of hot gas in it.
对正弦脉动气体流中涡轮流量计的测量误差进行了理论和实验研究。
The measurement errors of the turbine flowmeter under pulsating gas flow are studied, both in theory and experiment.
效率高、噪音低、无脉动、输送气体中不含油气，振动极微。
High efficiency, low noise, no pulsation, air conveyed carrying no fuel, marginal vibration.
实验还观察到气体—颗粒两相流动的湍流强度会随粒径的减小而增加，而且其脉动速度的分布将会在壁面附近出现脉动和随机分布的特征。
Furthermore, regarding the distribution of pulsation speed the characteristics of pulsation and random distribution can be observed in the neighborhood of tube wall surfaces.
借助空气室气体可压缩和膨胀的特点，可以减小管路中流量脉动。
Under the help of the traits of condensable and inflatable for air room, the flux pulse in pipeline can be minished.
借助空气室气体可压缩和膨胀的特点，可以减小管路中流量脉动。
Under the help of the traits of condensable and inflatable for air room, the flux pulse in pipeline can be minished.
应用推荐