动态压力

CFD技术在动态压力校准中的应用研究

Appling CFD Technic to Investigate the Dynamic Pressure Measurement

基于平面圆形薄板结构的光纤FBG动态压力传感器

Research on the Fiber Bragg Grating Dynamic Pressure Sensor Based on Planar Circular Sheet Structure

为适应土中动态压力测试的需要，研制了PVDF土压力传感器；

A PVDF soil pressure sensor is developed for the need of dynamic pressure measurement in soil .

测量时先连续记录PEEP递增/递减过程中的呼吸流率、压力变化，再经脱机处理即可得出动态压力-容积环。

The flow rate and respiratory pressure was recorded during increase / decrease PEEP step by step and dynamic PV loop was computed .

在汽油空气吸气式脉冲爆震发动机（PDE）协调工作的基础上，利用动态压力传感器测量了爆震波峰值压力。

Based on the coordinately working of air-breathing gasoline-air pulse detonation engine ( PDE ), the pressure peaks of detonation wave were measured using pressure sensor .

上位机软件以VISUALBASIC为开发语言，完成数据接收、数据转换、压力峰值判读，并实现动态压力对照表、脉宽修正表、温度修正表的数据库化管理和自动查表功能。

The data reception , date conversions , peak pressure reading are realized by PC software which is developed by Visual Basic . The database management of the dynamic pressure comparison list , pulse width correcting list and temperature correcting list is also realized by PC software .

然后对成型装药侵彻钢筋混凝土动态压力测量中所需要的传感器进行选型，选择出了适合埋入钢筋混凝土的PVDF压力传感器；应用合适的传感器，选择匹配的测量仪器，设计了完整的试验方案。

Selecting suitable PVDF pressure sensor , a perfect experimentation solution which imbedded the sensor into RC to measure the pressure in the process of shaped charge penetrating on the RC was designed .

小波变换与AR模型功率谱分析结合起来可以对动态压力频率&功率特性分析在时域和频域都取得很高的分辨率，可以帮助更加深入的了解突变过程的动态特性。

Combining the wavelet transform and AR model on dynamic pressure for a continuous PSD analysis , high resolution in both time and frequency domain is available according to sudden change processes such as oscillation start , oscillation elimination , flashback and frequency hopping .

ZTY265天然气压缩机是以二冲程发动机作为动力源的二级活塞式压缩机，针对此压缩机，本文作者研制了ZTY265天然气压缩机动态压力测试系统。

This paper develops a dynamic pressure test system for ZTY265 natural gas compressor which is a two step piston type compressor and driven by two stroke internal combustion engines .

筒仓仓壁动态压力的测试和分析

Test and Analysis on Dynamical Pressure to the Wall of Silo

打砖机动态压力测试仪的研制

Development of a dynamic pressure measure instrument for the brickmaking machine

非定常自由流中的翼面动态压力测量

Dynamic pressure measurements on a delta wing in unsteady free stream

连铸保护渣道动态压力的研究

Study of dynamic pressure in mold flux channel during continuous casting

光子晶体光纤传感器可广泛用于各种动态压力测量中。

The experiment investigation of the fiber sensor applied in underwater-acoustic ;

基于分布式多机系统的准动态压力标定系统

The Dynamic Pressure Calibrating System Based on Distributed Multiprocessor System

径向柱塞马达柱塞腔内动态压力研究

Study on cylinder pressure transients in radial piston hydraulic motors

高能气体压裂井下动态压力过程测试研究

Research On Dynamic Pressure Testing of High Energy Gas Fracturing

燃速发动机动态压力测试系统的研究

Investigation of Dynamic Pressure Test System in Burning Rate Motors

振动压路机液压马达动态压力测试及分析

Dynamic Pressure Test and Analysis of Hydraulic Motor in the Oscillation Roller

运动服动态压力测试系统的构建与评价

Establishment and evaluation of dynamic pressure measurement system for sportswears

大采深动态压力下回采巷道支护参数确定

Determination of support parameters for mining gateway under high mining dynamic pressure

蒸汽喷射泵式蓄热器的动态压力分析

Transient Pressure Analysis of The Heat Accumulator with Steam Injector

可供在动态压力测量时参考。

These can be of help to the measurement of dynamic pressure .

采用压力传感器同时测量动态压力与温度

Simultaneous Measurement of Dynamic Pressure and Dynamic Temperature Using One Pressure Sensor

动态压力-容量曲线在新生儿机械通气中的临床意义

Clinical significance of dynamic pressure-volume curve in neonatal mechanical ventilation

动态压力光子晶体光纤传感器的研究

Research on photonic crystal fiber sensors for dynamic pressure measurement

基于动态压力信号的管道泄漏检测技术研究

Research on pipeline leak detection based on dynamic pressure signal

基于平行分度凸轮运动仿真基础上的动态压力角曲线

Dynamic curve of pressure angle based on motion simulation of parallel indexing cam

用于涂布机的高动态压力驱动辊

Highly Dynamic Pressure Roll Drive on Paper Coating Machine

列车交会动态压力波实车测试系统的开发与应用

A system for pressure wave detection of passing trains