气门升程 meaning in English
valve lift
valve stroke
Examples
- The flow in the intake port in five work statuses - three sorts pressure difference and three sorts valve rising degree are analyzed . the results are analyzed by the postproduction module of ansys
按照三种进出口压力差、大中小三种气门升程共计五种工况对气道内流动进行了分析。 - Main peculiarity and innovative points : to investigate the cc490zq diesel engine ' s intake , spray and combustion by using the advanced method and equipments in order to instruct the real work
而增压条件下的研究至今见，特别是研究不同的进气压力下，不同的气门升程的流动状态。 - To measure the concerned parameter at production line , a highly automatic steady - state test bench based on the old version is presented in this paper , on which the valve lift and test pressure are all computer - controlled
本文在原气道试验台基础上，设计了一套自动化程度较高的气道稳态试验台，可以对气门升程和试验压力进行自动调节，适用于生产线上使用。 - Perform fluid simulation on the helical intake port - valve - cylinder flow field under the condition of steady flow testing rig . the results under different valve lifts are gained . the research of this paper is practically useful
对所建立的模型进行了稳流实验台条件下气道-气门-气缸内的三维定常流动模拟计算，计算了不同气门升程下气道的性能评价参数。 - At the same time we may observe the distribution and dispersion of flame in cylinder resulting from the air motion . this may be the most direct method to open out the internal relationship among the flow , ignition and combustion . 4
目前三维螺旋进气道的数值研究绝大部分是在自然吸气状态下，即在相同的进气压力下，研究不同气门升程时的流动状态，从中找出内在的因果关系。