The swirl ratio and flow coefficient can be obtained through the traditional steady flow test in diesel helical intake port.
对某柴油机螺旋进气道进行传统的气道稳流试验,得到了涡流比和流量系数。
In this paper, the design means of diesel engine port in which measuring of three dimensional outline shape, the surface modeling of measuring date, CFD simulation and analysis, the testing in the steady flow test device are used is introduced.
介绍了将三维外形扫描,曲面造型,流体计算与分析,稳流试验台试验等现代技术手段相结合开展柴油机气道设计的方法。
Without changing the figure size of intake port, the ports position had been optimized by means of comparing the steady flow test results.
针对某型柴油机切向/螺旋组合进气道进气系统进行了稳态流场的数值模拟,分析了组合气道的流动特性,为进气道位置优化提供了依据;在不改变原机气道形状的基础上,通过稳流试验确定了最终进气道位置的优化方案,证实了流动数值模拟在气道优化中的指导作用。
Research of the MLS Stabilization Test Method with Temperature Control;
带温控的马歇尔稳定度试验方法的研究
testing method for effects of temperature on stability of geotextiles
土工布温度稳定性试验法
STUDY OF THE WATER QUALITY STABLE TEXT OF HIGH ALKALINE CIREULATE WATER SYSTEM
高碱度循环水系统水质稳定试验研究
Test methods for the thermal stability of polyvinyl chloride resin--Whiteness method
GB/T15595-1995聚氯乙烯树脂热稳定性试验方法白度法
Methods of test of luminance stability for fluorescent display tubes
GB/T9430-1988荧光数码显示管亮度稳定性试验方法
Analysis and control of cement stable detritus anti-pressure intensity test aberrance
水泥稳定碎石抗压强度试验变异分析与预控
The Theoretical Analysis and Experimental Study on the Strength and Stability of Crane' Drums;
起重机卷筒强度和稳定性理论分析与试验研究
Wind-Resistant and Stability of Compressive Chord Study on Long Span Rond Streel Truss;
大跨度钢管桁架抗风试验研究及压杆稳定分析
The Research on the Stability and Model Test of the Long-span Cable-stayed Arch Bridge;
大跨度斜拉拱桥的稳定性及模型试验研究
Study on Strength Characteristics of Foamed Asphalt Mixture
泡沫沥青稳定碎石混合料强度特征的试验研究
Experimental Research on Applied Scope of Dynamic Stability and Method of Error Correction
车辙动稳定度适用范围及纠偏方法试验研究
Orthogonal Experimentation Research on Compressive Strength of Aggregate Stabilized with Lime and Fly-ash
二灰稳定再生集料基层抗压强度正交试验研究
Design and Performance Experiment of Vehicle-borne Strapdown 3-DOF Stabilization Platform
车载捷联三自由度稳定平台设计与性能试验
testing methods of heat stability for pigments
颜料热稳定性试验方法
fuel assembly stability test
燃料集合体稳定性试验
lowest continuous speed test with load
最低稳定工作转速试验
Controllability and stability test procedure for automobiles--Pylon course slalom test
汽车操纵稳定性试验方法蛇行试验
Controllability and stability test procedure for automobiles--Steady static circular test procedure
汽车操纵稳定性试验方法稳态回转试验