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- Keywords oscillatory flow reactor;flow pattern model;high oscillation intensity;residence time distribution;simulation; 振荡流反应器;流动模型;高振荡强度;停留时间分布;模拟计算;
- flow pattern model 流动模型
- Keywords oscillatory flow reactor;flow pattern models;alkaline hydrolysis of ethyl acetate; 振荡流反应器;流动模型;乙酸乙酯水解反应;
- Firstly, visualization and LDV measurement for the chamber are adopted to study the flow pattern of a chamber model. 第一部分采用显示及激光测速仪对燃烧室简化模型进行分析,初 步研究模型内的流体流动规律。
- The generation of repeating stage flow pattern in a multistage axial compressor and a simulation model of its flow field are investigated. 本文对轴流压气机多级环境中存在的重复级流动现象的建立及其在流场数值模拟中的应用进行了研究。
- Because of the nonlinear effect caused by flow pattern, oil diameter and absorption coefficient etc, it is difficult to establish the measurement model. 但由于受流型、油泡直径及吸收系数等因素的非线性影响,使得测量模型难于建立。
- The flow field around the secondary filter was vividly characterized with a porous medium model, so that the flow pattern around this kind of filter was readily obtained. 多孔介质模型形象地描绘出了二次滤网的内部流场,获得了该型号滤网的内部流动规律。
- The flow diagram of flow patterns was obtained. 得到了流动状态图。
- To improve the flow pattern and discharge capacity of the spillway of Bashan Hydropower Station, the left guide wall's form of the spillway's entrance channel is optimized by series of model tests. 为改善巴山水电站溢洪道进水渠流态、提高泄流能力,通过一系列试验优化了溢洪道引水渠左导墙头部曲线型式。
- It suggests that studying goaf gas flow patterns applying CFD model is one of the feasible methods. 同时表明:采用CFD模型研究采空区瓦斯流动规律是可行的方法之一。
- This turbulence caused the flow pattern in the tunnel to be similar to the flow pattern in free air at a higher Reynolds number. 这种紊流使风洞内的流谱与在较高的雷诺数下自由气流中的流谱相似。
- Using non staggered BFC grid system, the effect of electromagnetic field on molten flow pattern in soft contact mold was simulated. 采用非交错网格和适体坐标方法数值模拟了电磁场对软接触结晶器内钢液流动的影响规律。
- Another measure of holdup is the k factor used by Bankoff in connection with the bubble flow pattern in gas-liquid flow. 滞留现象的另一个度量是Bankoff在气-液流动的泡状流型中所采用的因数K。
- The area contraction ratio has obvious influence on the flow pattern, discharge, wall pressure and air pressure inside level rotary flow. 研究发现面积收缩率对流态、泄流量、壁面压强和空腔内的气体压强均有较大的影响。
- The model takes into account separately the churn, slug and bubbly flow patterns in this type of absorption processes of inside vertical tubes. 利用模型对吸收过程中出现的搅拌流、活塞流、泡状流等分别进行分析,获得了泡式吸收方式吸收过程中的一些传热传质特性。
- The aurora connects to each of the four above dreamtime planes via a flower of life energy flow pattern. 透过一个生命之花的能量流模式,极光连接到上方4个梦想层的每一个。
- The flow pattern used finger-type baffle was beneficial to suspension of particles. 指型挡板对颗粒的悬浮非常有利。
- Intermittent flow is a very important flow pattern in actual gas - liquid two phase flow in horizontal wellbore. 间歇流是实际水平井筒气液两相流动中非常重要的一种流动形态。
- There are different impinging tone frequencies corresponding to helical and symmetric flow pattern. 并且螺旋模态与对称模态对应不同频率的冲击单音,在同一工况下可能存在两种流动模态共存的情况,此时冲击单音也具有多频率特性。
- With different layout of inverted siphon pipe, requirements for inlet flow pattern and submergence are various. 摘要不同的倒虹吸管布置型式,进口流态及淹没要求有所不同。
