For measuring the mean flowrate of pulsating gas flow, damping chamber is set between the pulsating source and the flowmeter to damp the pulsating effects.
在用节流流量计测量周期性脉动气流的平均流量时，需要在脉动源与流量计之间添加稳压箱以减弱脉动对流量计的影响。
Strong damping effects are possible because of solid particles in the chamber.
燃烧室内的固体颗粒可能引起强烈的阻尼效应。
A study on the influence of structures and parameters of the chamber on pressure ripple damping is carried out and a method for determining the best structure is also offered.
同时还对其结构和参数对衰减压力脉动的影响进行了分析，井提出确定最佳结构的方法。
To this end, it is detected from the simulation results that the equivalent valve damping length and decompressing chamber volume significantly affect the outlet pressure.
分析结果表明：阀内流道的等效阻尼长度和压力反馈腔体积是影响阀出口压力的重要因素。
To this end, it is detected from the simulation results that the equivalent valve damping length and decompressing chamber volume significantly affect the outlet pressure.
分析结果表明：阀内流道的等效阻尼长度和压力反馈腔体积是影响阀出口压力的重要因素。
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