void fraction

美 [vɔɪd ˈfrækʃn]英 [vɔɪd ˈfrækʃn]
  • 空隙率;空隙比;孔隙度
void fractionvoid fraction
  1. Method of Measuring Void Fraction in Lubricating Oil Based on Image Processing

    一种基于图像分析的润滑油含气率测量方法

  2. Solution of void fraction for two - phase flow with friction

    考虑摩擦时环状流的空泡份额求解

  3. Analysis of void fraction distribution 's influence factors in bubbly flows

    泡状流中含气率分布的影响因素分析

  4. Experimental Investigation of Measurement of Void Fraction in Two-phase Flow with Capacitance Method

    电容法测量气-液两相流截面含气率实验研究

  5. Void fraction measurement by using optical probes at high temperature and high presure

    高温高压下用光纤探针测量截面含汽率的实验研究

  6. The method for predicting void fraction and pressure drop is then developed .

    然后再分析预测孔隙率和压降的模型。

  7. Applicability of Void Fraction Models in Rod Bundles at High Quality

    棒束中高含气量空泡份额计算模型适用性的研究

  8. Experimental study of average void fraction with low mass flux in adiabatic tube

    低质量流速绝热管内截面平均空泡率实验研究

  9. Void fraction wave and its instability in vertical gas liquid two phase pipe flow

    竖直气液两相管流中空隙率波及其不稳定性分析

  10. An Investigation of Oil-Air Two-Phase Flow Measurement Based on Void Fraction

    基于空隙率的油气两相流流量测量的研究

  11. Cross-correlation velocity measurement of gas-liquid two-phase flow based on void fraction

    基于截面含气率的气/液两相流相关速度测量

  12. Measurement of the Void Fraction in Downward Gas oil Two phase Flow in Vertical Tube

    垂直下降管内油气两相流动截面含气率的测量

  13. Calculation of pool void fraction by drift flux model (ⅰ) drift velocity

    漂移通量模型计算池式空隙度的研究(Ⅰ)&漂移速度

  14. Void Fraction of Oil-Gas-Water Three Phase Annular Flow in Horizontal Tube

    水平管内油气水三相环状流截面含气率的研究

  15. Study of Liquid Slug Void Fraction for Gas-Liquid Flow in Horizontal Pipe

    水平管气液两相间歇流含气率研究

  16. Measurement of Void Fraction in Two-Phase Flow under the Subcritical Operating Pressure

    亚临界压力下两相流动时截面含气率的测量

  17. Study on methods for void fraction measurement of gas-liquid two-phase flow in microgravity

    气液两相流空隙率测量方法微重力环境应用研究重力大地测量基本方程

  18. The void fraction of annular two-phase flow inside cylinder is analyzed .

    对圆管内环状两相流的空泡份额进行了分析。

  19. Distribution of void fraction for gas - liquid slug flow in inclined tube

    倾斜上升气液弹状流动空隙度分布的实验研究

  20. Detecting techniques for flow parameters , especially for void fraction , are presented in this paper .

    本文介绍了两相流动参数检测技术特别是两相流分相含率测量技术的研究现状。

  21. Distribution pattern of void fraction in subcooled boiling of liquid nitrogen

    液氮过冷沸腾空泡份额分布规律的研究

  22. Study on the Void Fraction of Two-phase Flow in the Evaporative Cooling Generator

    蒸发冷却电机垂直管内气液两相流空隙率的研究

  23. The effect of void fraction on flow and heat transfer in pressure vessel at PTS

    含气率对PTS时压力容器内流动与传热的影响

  24. The calculated results of void fraction and transition segment length agree well with the experimental data .

    含气率以及过渡段长度分布的计算值与试验值符合较好。

  25. Experimental study on void fraction in subchannels of air-water two-phase flow

    子通道内空泡份额的实验研究

  26. Statistical Measurement of Radial Void Fraction Distribution of Bubbly Flow in a Vertical Pipe

    竖直圆管中泡状流含汽率径向分布的统计测量方法

  27. Experimental Investigation on the Relation of Void Fraction Space Distribution and Flow Patterns in a Heated Tube

    受热管内空泡率空间分布与流型的关系

  28. Identification Flow Pattern in Pressurized Tube by Making Use of Probability Density Distribution of Local Void Fraction

    用空泡份额概率密度分布识别承压管道中两相流流型

  29. Exploration of mathematic model on void fraction of moderator cell of cold neutron source

    冷中子源冷包截面含汽率数理模型探讨

  30. Study on the Calculation of Pressure Gradient and Void Fraction in Horizontal Gas Liquid Two Phase Stratified Flow

    水平管气液分层流压力梯度和含气率计算方法研究