The effects of the signal line length, the filter and the sampling frequencies on measuring air pressure pulse were studied in this paper.
研究了连接动态压力传感器的信号线长度、放大器的滤波频率和数据采集系统的采样频率对空气压力波测量的影响。
The aerodynamic shape design of train head should consider all kinds of factors because the relation between reducing aerodynamic drag and air pressure pulse may be conflictive and uniform.
减小列车空气阻力和降低列车交会压力波，既矛盾又统一，列车气动头部外形设计需要综合考虑各种因素。
The asymmetrical slippage grid technique, the numerical computation, the moving model test, and the full-scale train test for air pressure pulse from trains passing each other are introduced.
讨论了列车交会空气压力波数值计算方法、动模型及在线实车试验技术，论述了非对称滑移网格技术。
A pulse detonation rocket engine (PDRE) is a new propulsion system that generates thrust by using high-temperature and high-pressure air produced by pulse detonation waves.
脉冲爆震火箭发动机是一种利用脉冲式爆震波产生高温、高压燃气发出的冲量来产生推力的新型推进系统。
Discolsed therein is a method for re-rinsing a filter made from hin-walled textile filter bodies by the pressure pulse in rising air flow.
一种使用冲洗气流中的压力脉冲来回洗由薄壁织物过滤体制成的过滤器的方法。
YMC series Pulse Jet Bag Filter is the column Dust Collector which can be use in a normal air volume range. And it can be used widely on condition that the operation pressure is much more higher.
ymc系列脉冲袋式除尘器是一种风量应用范围中等的圆筒形除尘器，应用于操作压力要求较高的条件下。
YMC series Pulse Jet Bag Filter is the column Dust Collector which can be use in a normal air volume range. And it can be used widely on condition that the operation pressure is much more higher.
简介：ymc系列脉冲袋式除尘器是一种风量应用范围中等的圆筒形除尘器，应用于操作压力要求较高的条件下。
YMC series Pulse Jet Bag Filter is the column Dust Collector which can be use in a normal air volume range. And it can be used widely on condition that the operation pressure is much more higher.
简介：ymc系列脉冲袋式除尘器是一种风量应用范围中等的圆筒形除尘器，应用于操作压力要求较高的条件下。
应用推荐