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- The tapered windscreen flow field of the fan is composed of the outer ring turbulent jet and the inner sink, which tightly closes gas and dust to ensure the safety production. 风扇环形外腔产生的正压湍流射流在内腔负压汇流作用下形成锥形风幕流场,将处于流场范围内的气体及粉尘严密封闭起来,使安全生产得到保障。
- Gas holdup and mass transfer of a reversed flow jet loop reactor in gas liquid solid three phase with non Newtonian fluids were examined experimentally. 在三相非牛顿型流体体系中，对下喷式环流反应器的气含率和传质特性进行了实验研究。
- A turbulent jet issuing transversely into a uniform crossflow is an important type of fluid flow and can be found in many engineering applications. 对横向紊动射流流场结构、流动机理的研究具有重要的学术意义,同时对解决工程应用中存在的许多问题具有指导作用。
- Added only small amount of this surfactant into the liquid turbulent flow, the pumping energy is reduced greatly during the liquid transportation. 在湍流液体中只需加入少量该界面活性剂即可大幅度减少液体输送的动力消耗。
- The PIV technique is applied to visually measure the flow field in the vicinity of the exit of slot turbulent jet with limited width discharged into cross-flow from bottom. 摘要本文应用PIV流动显示技术详细测量了有限宽度窄缝射流从底部射入横流的流场结构。
- By means of superposing ring turbulent jet flow with confluent flow, the mathematical model of flow-field of wind-curtain dust-catching fan is established, which provi... 将环形紊流射流与汇流进行叠加,建立了风幕集尘风机流场的数学模型,为风幕集尘风机的应用奠定了理论基础。
- Measures the time mean velocity and velocity fluctuation using a hot film anemometer with different confinement ratio for the axisymmetric turbulent jet in a dead-end tunnel. 介绍了采用热膜流速仪量测堵头管中不同受限度轴对称射流的时均流速和流速脉动。
- Analyzing the structure and properties of grinding fluid jet, the velocity distribution field of round turbulent jet is discussed theoretically and simulated. 根据等压力原理，建立了磨削液能够冲破高速空气带而进入磨削区所必需的喷嘴出口速度模型。
- The rheologic parameters are mainly influenced by gas liquid ratio and base mud properties. 流变参数主要受气液比和基浆性能影响。
- The catalytic gas liquid isotope exchange reaction is a good method to prepare tritiated triptolid. 采用催化气液同位素交换法制备了氚化雷公藤甲素,探讨了反应时间和反应介质对反应产额的影响。
- In Gas Liquid Chromatography a mixture of vapors is carried in a stream of helium (carrier gas) through a column. 在气液色层分析中，蒸气的混合物由源源不断的氦气(载气)带入柱中。
- The working principle of gas liquid separator for hydrogenated unit was recommended. 介绍了加氢装置气液分离器的工作原理。
- Emissions of oxides of nitrogen (NOx) from combustion devices is a topic of tremendous current importance.The bulk of the review of NOx emissions has been in the field of turbulent jet flames. 贫油燃烧符合节能低污染的能源利用方式，但是贫油预混火焰不像扩散火焰有较大的操作区间，当量比过低后火焰也无法稳驻。
- The new high effective gas liquid mass transfer stirred reactor: Self mixing Disk Turbine(SDT) was designed. 提出了一类新型高效气液传质设备:自混式圆盘涡轮搅拌设备(SDT),以提高气液反应设备的传质效果,降低剪切力。
- The system of vitriol is very complex and there is no a appropriate mathematical model to veraciously describe the Gas Liquid Equilibrium so far. 硫酸体系非常复杂，到目前为止仍然没有合适的数学模型能够准确描述硫酸体系的气液相平衡。
- Experiments show that ESM is a reliable technique in the measurement of gas liquid two phase flow, and the average error was about 5%, the best results ever reached was 3%. 在实验范围内 ,流量的平均测量误差小于 5%25 ,最好的结果可以达到 3%25
- PRESSURE DEPENDENCE OF TURBULENT JET NOISE 湍流喷注噪声的压力关系
- While we are in the process of acquiring more analytical facilities, PORTSIM is currently equipped with a gas liquid chromatography(GLC) and experimental kitchen facilities. 我们正在购买更多分析仪器，现在已经拥有一台气相色谱仪和完整厨房实验设备。
- DEVELOPMENT OF THE LAW OF TURBULENT JET NOISE 湍流喷注噪声定律的发展
- The volatile CHCl 3 and CCl 4 in drinking water have been determined by wide bore capillary gas chromatography/electron capture detector (GC/ECD) with gas liquid balance method. 利用大口径毛细柱气相色谱 /电子捕获检测器 (GC/ECD)气液平衡法测定饮用水中的三氯甲烷和四氯化碳。
