In the pipeline, the liquid elastic wave can emerge pressured shock wave to flowing liquid and cause shear action.
液体弹性波对管道中流动的液体产生压力冲击波,并引起剪切作用。
The wet natural gas in transmission pipeline assumes two phase of gas and liquid, so its flowing always assumes a slow transient flow state.
在实际运行中,湿天然气在输送管道中存在气液两相,因此管道中的流动总是处于慢瞬变流动状态。
The flowing state of pumping concrete is analyzed using the rheology theory, and the dynamic model of flowing concrete in pipeline is established.
运用流变学深入分析了混凝土在输送管内的流动状态,建立了混凝土在输送管道中流动时的动态模型;
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