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- Fuel pressure wave 油压波形
- RESEARCH ON FAULT DIAGNOSIS FOR DIESEL INJECTOR BASED ON FUEL PRESSURE WAVES 基于压力波的柴油机喷油器故障诊断研究
- He used a gage to check the fuel pressure. 他采用一种计量表检查燃油压力。
- Operate the auxiliary fuel pressure system to obtain a fuel pressure of 1.20 kg/cm2. 开动辅助燃油压力系统,使燃油压力达到1.;20千克/平方厘米。
- The afterflow represents a production of kinetic energy which becomes converted into a pressure wave when the outward flow of water is reversed. 残余塑性流动代表在外向水流返回时动能变为压力波的一种结果。
- Transient speed signal and fuel pressure signal are two important parameters for the CMFD based on the thermodynamic parameters. 柴油机瞬时转速信号和油管压力信号是用热工参数法进行状态检测和故障诊断时使用的两个重要参数。
- And low permeability reservoir is slower than mid-high permeability reservoir in pressure wave propa... 低渗透油藏比中高渗透油藏的压力波传播速度慢。
- The working of both taper and ball sealed fuel pressure limiters for common rail diesel engine has a same basic principle. 摘要锥面密封式和钢球密封式两种共轨柴油机燃油限压阀结构基本原理相同。
- The data of the percussion pressure wave, the rat's b lood pressure and heart rate were recorded. 实验中由计算机记录冲击时脑承受的压力曲线并描记大鼠血压和心率变化。
- The results indicted that the deformation range by the first pressure wave is proporational with impact velocity. 研究结果表明:泡沫铝试样在不同的冲击速度加载下变形量大小不同,随着冲击速度的增大,试样达到该冲击速度下的最大变形所需的压缩次数(冲击波的反射、透射过程)减少。
- Fuel Injector Cleaner& Analyzer, Tyre Nitrogen Inflator, Automatic Tyre Pressure Tester, Fuel Pressure Tester, Ozone Sterilizer, Disaffiliation-free Cleaning Liquid, etc. 主要产品:全自动冷媒回收加注机、自动喷油嘴检测清洗分析仪、氮机、动充放测压机、用型燃油压力测试仪、氧消毒机、拆清洗液等。
- The afterflow represents a production of kinetic energy which becomes convered into a pressure wave when the outward flow of water is reversed. 残余塑性流动代表在外向水流返回时动能变为压力波的一种结果。
- After partition the pipe into calculation cells, the sound velocity, fuel density, fuel pressure and flowing velocity at every calculation crunode in different time are gained. 在对油管合理地划分计算单元后,可求解得到油管各个结点在不同时刻的燃油音速、密度、压力和流速等特征参数值。
- Abstract: Two ignition methods are investigated to reduce pressure wave in large caliber gun propelling charge with high loading density. 文摘:研究了两种能降低某大口径火炮高装填密度发射装药的膛内压力波的点传火方案。
- The Italian had qualified sixth but his fortunes took a nosedive when a fuel pressure problem left him stranded on the grid and forced the start to be aborted. 这位意大利在排位赛上取得第六,但是油压问题却使得他无法在比赛前启动赛车,而第一次发车也被迫因此取消。
- Two ignition methods are investigated to reduce pressure wave in large caliber gun propelling charge with high loading density. 研究了两种能降低某大口径火炮高装填密度发射装药的膛内压力波的点传火方案。
- The conventional formula of the investigation radius is defined by the peak time of pressure wave,which is mainly on theory. 认为传统的探测半径计算公式是通过压力波的波峰进行定义的,其理论性很强。
- Fluid is conveied to bit nozzel through drill string from pump is a transient state flowing with pressure wave, which makes the fluid jetted out from nozzel has certain pulsation. 从钻井泵经过钻柱内部输送到钻头喷嘴的流体是一种瞬态流动,存在着压力行波,使从普通喷嘴射出的流体有一定程度的脉动。
- The paper introduces three basic working styles of signal transmission of mud pulse MWD sys tern,pressure positive pulse, pressure negative pulse and continuous pressure wave. 介绍了泥浆脉冲随钻测量系统信号传输的3种基本工作方式:压力正脉冲、压力负脉冲和连续压力波。
- Main products: Automatic Refrigerant Reclaiming and Filling Machine, Automatic Fuel Injector Cleaner & Analyzer, Tyre Nitrogen Inflator, Automatic Tyre Pressure Tester, Fuel Pressure Tester, Ozone Sterilizer, Disaffiliation-free Cleaning Liquid, etc. 主要产品:全自动冷媒回收加注机、全自动喷油嘴检测清洗分析仪、充氮机、自动充放测压机、实用型燃油压力测试仪、臭氧消毒机、免拆清洗液等。