而且液晶也反映了表面流线,分离区内的涡流和管道流动的角效应。
Besides, it can also give understanding of the surface streamlines, vortices in separation region and the corner effect of duct flow.
为此,首先开展了室内基本配方实验研究,然后进行了动态管道流动模拟实验研究。
The study first conducted is in-house experimental study of basic formula, then is experimental study of dynamic pipe flow modeling. Field test has been conducted in No.
对突扩管道流动的数值表明,该方法可以明显地加快收敛速度,提高计算精度和节省计算机时。
Numerical calculations for sudden expansion pipe flow have shown that the secondary pressure correction method can clearly accelerate convergence, improve accuracy and save C. P. U time.
对突扩管道流动的数值表明,该方法可以明显地加快收敛速度,提高计算精度和节省计算机时。
Numerical calculations for sudden expansion pipe flow have shown that the secondary pressure correction method can clearly accelerate convergence, improve ac...
水在混凝土梁里面的管道流动,进入天花板的冷水散热器,冷空气从天花板的冷水散热器散发到上班人员的头上。
The water flows in ducts through concrete beams, and cool air descends upon the toiling masses from cold water radiators in the ceilings.
在稳定的多分支管道流动中,对于相同的主管道流量,各分支管道中可以有不同的稳定流动状况与之对应。
In the steady flow in manifolds, there exist a number of stable flow states in the branches for the same main duct flow rate.
介绍了熔体管道设计中管道壁厚选择、熔体流量、熔体管道流动压力降和熔体流速等计算方法和设计要点。
The selection of pipe wall thickness, the calculation and design key points of the melt flow, melt pipe flow pressure fall and melt flow speed in the design of melt pipes were introduced in detail.
依据膏体推进剂火箭发动机设计和膏体推进剂管道流动实验需求,提出了一种新型膏体推进剂供给系统方案。
According to the requirement of the pasty propellant rocket engine design and pasty propellant pipe flow experiment, a new type of pasty propellant supply system is proposed.
采用动量积分方法推出了管道流动中的速度边界层方程,给出了管道层流和紊流时速度边界层和核心区中的速度分布、边界层厚度的解析结果,并与冯。
The analysis result of velocity distribution and boundary layer thickness is put forward in the boundary layer and cored region for laminar and turbulent flow of pipeline.
造骨细胞是骨骼构造的“领班”,而且它们似乎受骨骼中毛细管道里液体流动的影响。
The osteoblasts are the foremen of bone construction, and they appear to respond to the flow of fluid in the tiny channels within bone.
管道里的水开始流动,他们没有时间了。
With the water supply starting to flow, they are running out of time.
水合物可以在输油管道中自然形成,因为它们阻碍石油的流动,因而不受欢迎。
Hydrates occur naturally in pipelines, and are unpopular because they clog the flow of oil.
反应堆瞬变,主管道的破裂,蒸汽线的断裂,流动的损失,等等。
Reactor transients, rupture of the primary piping, steam line breaks, loss of flows and so forth.
作者总结说,流经这些裂口的融水就会冲刷出“冰穴”和“管道”网络,使水在冰中流动传播热量。
Melt water flowing through these openings can create "ice caves" and networks of "pipes" that can carry water through the ice and spreading warmth, the authors concluded.
客厅的地板下面装了管道,热水在管子里循环流动,保持房间的温暖舒适。
The living room is kept toasty by hot water running through pipes under the floor.
MOM系统中的消息队列是web的管道:它们连接各种系统组件以允许消息在它们之间自由流动。
Message queues in a MOM system are the plumbing of the web: they connect various system components in order to enable messages to flow freely between them.
检查系统是否有任何反应、泄露、大量流动的变化或通过管道过滤器的传输压力的变化的迹象。
Inspect the system for any indications of reaction, leaks, changes in mass flow, or changes in delivery pressure across line filters.
管道中非稳定流动的分析方法主要有频域法和时域法。
The main analytical method of unsteady flow in pipelines includes frequency domain analysis and time domain analysis.
流体传输管道内的压力脉动反映了流体动态流动的基本特性。
The pressure surge in fluid transmission pipeline is one of the basic characteristics of fluid dynamic flow.
从流变学原理出发,分析泵送混凝土在输送管道内的流动特性和压力变化情况。
According to the rheology theory, flow characteristics and pressure fluctuation of pumped concrete in conveying pipe are analyzed.
F61系列的液体流量开关,用于测量流经管道的液体流动状态,例如:水、乙烯、乙二醇或任何对黄铜、磷青铜无腐蚀作用的流体。
F61 serial liquid flow switch suits for measuring the liquid flow conditions from the pipes, such as: water, ethylene, glycol or other liquid which will not corrupt brass or phosphor bronze.
本文提出了对包含有流动流体的管道自由振动频率的一个计算方法。
In this article, a calculation method is put forward for free vibration frequency of a pipe which contains flow fluid.
研究表明,本方法适用于转子动力学,直升机旋翼-机身耦合系统以及具有流体流动的管道系统的动力分析。
Research shows that, it is suitable for rotor dynamics, dynamic analysis of helicopter rotor blades fuselage systems and piping systems contained flow fluid.
液体弹性波对管道中流动的液体产生压力冲击波,并引起剪切作用。
In the pipeline, the liquid elastic wave can emerge pressured shock wave to flowing liquid and cause shear action.
本文对突扩管道的流动进行了数值研究。
The flow in a pipe with sudden expansion is numerically studied in this paper.
当管道系统空气压力增加时,SPRD会自动开启,以防止管道系统中空气流动的减少和过度噪音和速度。
The SPRD will automatically open as the air pressure in the duct system increases, in order to prevent the reduction of air flow and excessive noise and velocity through the duct system.
污水在管道内流动的沿程损失与清水流动时近乎相等,所以目前在管道水力计算中所采用的处理方法是可行的。
The linear loss of sewage flowing in pipe is approximately equal to that of water pipe flow. So it's feasible to accept the method in use at present.
若没有不同的压力给管道的话,那么就不可能有流动的水通过管道。
No flow of water occurs through the pipe unless there is a difference in pressure.
若没有不同的压力给管道的话,那么就不可能有流动的水通过管道。
No flow of water occurs through the pipe unless there is a difference in pressure.
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