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- Green, A. J. and Smith P. N., “Gas Flow Noise and Pressure Loss in Heavy Vehicle Exhaust System”, IMechE C17/88, 47-54. 王子铭,单膨胀室排气管内流场之量测与分析,硕士论文,国立中兴大学机械工程研究所,台中,1999。
- gas flow noise 气流噪声
- As liquids and gas flow, they are called fluids. 由于液体和气体能流动,因此称为流体。
- As liquids and gas flow, they are called...uids. 由于液体和气体能流动,因此称为流体。
- The APU exhaust conducts the engine exhaust gas overboard and reduces the noise level of the high velocity gas flow. APU排放口引导发动机排出气体到外面并降低高速气流的噪音。
- Check to confirm the argon gas flow is on and with ample flow. 检查氩气流量是否开启,并具有足够的流量。
- The exciter could select loudhailer or gas flow of injector. 激励源为扬声器或者喷嘴气流。
- Decreasing the gas flow rate leads to pressure undershoot. 气量突降时,膨胀波沿程传播。
- Flow noise is one of main self noise which has an importan effect on the signal to noise rate of towed linear sonar. 流噪声是影响拖曳线列阵声纳信噪比的一种主要自噪声。
- Large windows in the basket both above and below the spider reduces sound reflection, air flow noise and cavity resonances. 支撑圈上方和下方的纸盆大窗能够将声反射、气流噪音和空腔谐振降至最低。
- Gas flowing through the pipes burns instantly but can be kept under control easily by opening or closing the pipes. 通过管子的煤气会瞬间燃烧起来,但我们凭开、关管道很容易控制它。
- Large windows in the basket both above and below the spider reduces sound reflexion, air flow noise and cavity resonances. 支撑圈上方和下方的纸盆大窗能够将声反射、气流噪音和空腔谐振降至最低。
- An empirical formula was given for determining the minimum inert gas flow rate. 给出了一个煤粉干燥工艺惰化设计的实例。
- Large windows in the basket both above and below the spider reduce sound reflexion, air flow noise and cavity resonances. 支撑圈上方和下方的纸盆大窗能够降低声反射、气流噪音和空腔谐振。
- The gas flow rate is one of the key design parameters for HPH furnace. 循环风量是全氢罩式退火炉的关键设计参数之一。
- The flow rate is worked out on the operational analysis of the flow noise signal of fluid, the water cut can be measured according to the impendence of fluid. 流量是根据流体中的流动噪声信号进行相关运算来获取的,含水率是通过油水混相中的阻抗特性来获取,该传感器采用四电极结构。
- DSMC was applied to simulate microchannel gas flows. 采用DSMC方法模拟了微管道气体流动;
- Confirm carrier gas flow through the column. Immerse the end of the column in a vial of acetone and check bubbles. 确保载气通过了柱子。将柱尾端入丙酮中检查气泡。
- The core of the gas flow can be considered to be remote from viscous or heat transfer effects. 气流的中心部份可以认为是与粘性或传热效应关系不大。
- The main drawback is that the very large tonnage of gas flow must be shifted from one vessel to the other. 主要缺点是大量的气流从一个容器流向另一个。
