1) horizontal flow speed
横流速度
1.
It is believed that the main cause resulted in tube breakage in said heat exchanger is the vibration of tubes in the heat exchanger due to the horizontal flow speed of closed-loop cooling water at inlet and outlet of the heat-exchanger being larger than the critical speed.
分析了华能汕头电厂由俄罗斯提供的折流板管壳式闭式冷却水换热器(简称为折流板闭冷器)运行中发生换热管断管的原因,是由于闭式冷却水(闭冷水)进出口处横流速度大于临界速度引起换热管振动等所致。
2) lateral gas flow velocity
横向气流速度
3) S-wave velocity
横波速度
1.
P and S-wave velocity inversions in elastic medium;
弹性波介质中纵、横波速度反演
2.
This paper, based on the full wave acoustic logging data and density logging data of 48 wells from Daqing, has built up two empirical formulas between density and P-wave velocity (DPV) and between density and S-wave velocity (DSV) relatively.
用大庆地区４８口井的全波声波测井和密度测井资料建立了大庆地区密度与纵波速度、密度与横波速度经验公式。
3.
Precise S-wave logging velocity is necessary parameter for prestack seismic inversion and prestack seismic properties analysis,however S-wave velocity information is always absent in the practical applications.
准确的横波测井速度是叠前地震反演和叠前地震属性分析的必要参数,然而实际生产中往往缺乏横波速度信息。
4) shear wave velocity
横波速度
1.
Using conventional well logging data to calculate the shear wave velocity of gas reservoir;
利用常规测井资料计算气藏横波速度
2.
Based on actual core data,the experimental studies were conducted to investigate the relationships of compressional wave velocity and shear wave velocity(P-wave and S-wave) with porosity and fluid types using sandstone core samples.
根据实际井的岩心资料,对砂岩样品的纵、横波速度与孔隙度及所含流体类型间的关系进行了实验研究,回归出了饱和气、水和油岩样的纵、横波速度与孔隙度的关系式。
3.
As a result, an optimal technique based on the Xu-White model and its workflow was obtained for shear wave velocity predication.
为了减小Xu-White模型参数提取误差对预测精度的影响,在理论研究的基础上,通过引进虚拟孔隙度变量和非线性优化算法,形成了一种基于Xu-White模型的优化测井横波速度预测技术,并建立了应用流程。
5) shear velocity
横波速度
1.
Calculation procedure of shear velocity curve on petrophysics;
岩石物理横波速度曲线计算技术
2.
And continuous measurements of compressional velocity and shear velocity were made in the course of displacing.
由于疏松砂岩声波纵、横波速度的影响因素较多,因此有必要对各影响因素进行定量研究。
补充资料：横流
①形容泪水往四下流：老泪～。②水往四处乱流；泛滥：洪水～◇物欲～。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条