gas holdup
英 [ɡæs ˈhəʊldʌp]
美 [ɡæs ˈhoʊlˌdʌp]
网络 气含率
双语例句
- When the sparger has a bubble cap, the gas holdup becomes high.
当分布器具有泡罩结构时，对应的气含率较高。 - Study of flotation column gas holdup and influence factors to slurry separation
浮选柱气含率及其影响因素对煤泥分选的研究 - Liquid circulation rate and gas holdup in an air-lift loop reactor were experimentally investigated as changing with the superficial gas velocity for the system of air-water.
浆液循环速度是外环流浆态床反应器研究中一个重要的流体力学参数，对流体的流动行为和相间传质有重要的影响。 - Study of local gas holdup and bubble behavior in a large-scale pressurized loop reactor deaerating heater
大型加压环流反应器局部气含率及气泡行为研究 - The gas holdup of flotation column is a very decisive factor for the flotation result.
浮选柱气含率大小是决定浮选效果的一个很重要的因素。 - Predict Gas Holdup and Volumetric Gas-Liquid Mass Transfer Coefficient of Slurry Bubble Column Reactor by Means of Neural Network
运用神经网络预测浆态床反应器气含率和体积气液传质系数射流柱气液传质数模研究和扩散系数测定 - The gas holdup of the riser decreased obviously with the increasing of the solid loading.
上升室的气含率均随固体装载量增加而降低。 - Many tests for nitrogen-water system were made with this apparatus, and the effects of gas superficial velocity, pressure and superficial tension on gas holdup were investigated.
进行了氮气-水体系的冷模运转试验，考察了表观气速、压力和表面张力对环流反应器中气含率的影响。 - Experiment and CFD Simulation of the Gas Holdup Distribution in Countercurrent Bubble Column
逆流鼓泡塔气含率分布的试验测量与CFD模拟 - Experimental results showed that gas holdup for the slurry system would decrease as the column diameter and solid content increased.
结果表明，浆态床气含率将随塔径增加而降低，固含率与塔径之间存在交互影响； - In each section, the profile of gas holdup appears decrease from the center to the wall.
结果表明气含率在各个截面上都是从塔中心到塔壁逐渐减小； - The effect of recycle gas amount in the reactor on the gas holdup and liquid velocity distribution in the reactor was studied.
结果表明，循环气量对反应器内气含率和环流液速分布的总体趋势影响不大，但对局部气含率和环流液速的大小有较大影响。 - Gas holdup and liquid circulation in an internal airlift loop reactor were investigated.
研究了气升式内循环反应器内的气含率与液体循环。 - Gas holdup and solids concentration profile in a tapered methanol bubble column
锥形甲醇鼓泡浆液反应器的气含率和颗粒浓度分布 - A drift flux model and an energy dissipation model were set up and were used to describe the gas holdup in the riser and the circulating liquid velocity, respectively.
分别用漂流通量模型和能量耗散模型描述了气含率和循环液速的变化情况。 - Gas Holdup In the Bubble Column
鼓泡塔中的气含率 - The effects of superficial gas velocity, catalyst loading and liquid properties on gas holdup were investigated in a slurry reactor.
在淤浆床反应器中，考察了表观气速、催化剂固含率、液体种类对气含率的影响。 - The influences of the superficial gas velocity, solid holdup and flowing resistance on gas holdup, bubble size, bubble rise velocity and liquid velocity were systematically studied.
考察了表观气速、固含率和流动阻力对气含率、气泡大小、气泡上升速度和液速的影响。 - It was found that different gas distributor affected greatly global gas holdup and two-phase velocity in the inner tube, and consequently affected greatly gas holdup distribution and gas-liquid contact, which influenced the progress of reaction.
模拟结果表明不同结构的分布器对总体气含率和内筒中的两相速度分布有很大影响，因而对气含率分布和气液两相接触效果有较大影响，从而对反应过程产生影响。 - The effect of various factors on gas holdup has been studied.
考察了气速、压力、温度、静床高及固体引入等因素对气含率的影响。 - A study on gas holdup in hot-flow bubble column slurry reactor
热态下鼓泡浆液反应器的气含率研究 - And then, the bubble diameter, bubble number and gas holdup in the bubble group were also measured by bubble and liquid drop auto-surveying instrument.
随后又采用气泡、液滴、泡沫微机自动测量仪测定了气泡团的组成，包括测定了每个气泡团内的气泡直径、气泡个数和气含率等。 - Axial Distribution of Solid and Gas Holdup in a Pressurized Slurry Bubble Column
加压浆态鼓泡床中固含率与气含率轴向分布的研究 - Cross-section gas holdup detection is an urgent problem to solve in the field of multiphase flow.
截面持气率的检测是多相流领域中急需解决的问题，针对此问题本文研究了基于光纤探针传感器的油气水三相流持气率测井仪。 - And instruments measurement accuracy for gas holdup of three-phase flow is validated.
验证了仪器对三相流持气率测量的准确性。 - Gas holdup increases obviously with the increase of current intensity, while bubble size decreases.
矿浆含气率随着电流强度的增大而增大，气泡量增大的同时，气泡尺寸减小。 - Research the gas holdup in flotation column using the methods of Rising liquid and Pressure difference.
并通过液位上升法、压差法研究了浮选柱的含气率，摸索出一种简单的测定浮选柱内局部气含率的方法&注射吸取法。 - Hardware system and software control system sensor is designed. Lastly, the indoor experiment on the local gas holdup of oil-gas-water three-phase is performed based on optical fiber sensor system.
设计了传感器的硬件系统和软件控制系统。最后，对光纤探针传感器系统进行了油气水三相流局部持气率测量室内实验。 - The gas holdup, interfacial area and bubble size distribution in the bubble column reactor are predicted.
在模拟过程中，气含率、气液相界面积、气泡大小直径分布得到了预测。 - It is mainly manifested by the distribution of gas holdup, etc. Influence factors of gas-liquid distribution are gas-liquid superficial velocities, position of the channel and the gas-liquid distributor. First, the visual hydrodynamics determination is set up, and verified.
气液分布的影响因素包括进口气液流量、多通道布置和气液分布器等。本文首先建立了可视化流体力学测定方法，并对该方法进行了验证。