gas holdup

基本解释

Examples indicate that application of gas holdup data is beneficial for improving the precision of gas producing profile interpretation.
实例表明，应用持气率资料有利于提高产气剖面解释的准确性。
During the operation, the gas holdup and liquid movement velocity could be regulated and controlled using the models to keep the reactor in high-efficiency and steady state.
在实际运行中，通过所建模型对反应器中的气含率和液体运动速率进行有效调控，可实现反应器的高效稳定运行。
Optical fiber sensor has been applied in gas holdup measurement of production profile, and has a favorable prospect in permanent temperature monitoring at all depth points in the well.
光纤传感器被用于产出剖面持气率测量，还在永久监测全井各深度点温度方面显示出应用前景；

气含率
The mathenatic model of gas holdup is constructed,and the parameters of the models of different rectors with different geometry are estimated,based on the experimental data.
建立了气含率的数学模型,并将试验数据拟合,得到不同结构反应器的模型参数。
持气率
The gas holdup is an important parameter for idicating the mixing state, however, in the case of the same gas holdup, the cubage of the air bubble is different, and the mixing state is different.
持气率是衡量混合状态的一个重要参数,但持气率相同的条件下,由于气泡的大小不同,气液混合状态也不同。
环境科学技术
气含率
The results show two-fluid model and a standardκ-εturbulence model are applicable to the simulation of aeration tank. The liquid velocities and gas holdup distribution in the different radial positions were obtained in the simulations.
结果表明:采用双流体模型和标准k-ε模型可很好的模拟曝气池内的两相流的流体力学特性;模拟获得了中心进气式和偏心进气式曝气池内的液速、气含率分布等。
能源科学技术
气体停滞