另外,流道形状对流体微观波及效率的影响也是通过改变流体的流动状态带来的。
In addition, pore channel's shape affects microscopic sweep efficiency by changing the flow situation.
气井出现载水现象后,井筒中流体的流动状态和介质分布将变得复杂,其生产动态监测更为困难。
After water is carried in gas Wells, status of fluid flow and medium distribution become more complicated, its production performance detection will be more difficult.
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.
稳定流动的意思是说流体流动状态不随时间而变化。
Steady flow means that the way in which the fluid moves does not change with time.
文章介绍一种能模拟地下流体径向流动状态的岩心夹持器的设计思路,并结合图示做了详尽说明。
This paper introduces the design of the radial and multiple-layer core gripper, which can be used to simulate the radial flow status of the reservoir fluid.
本文全面地研究了幂律流体和宾汉流体在偏心环空中层流螺旋流的流动规律与流动状态的判别。
This paper studies the flow law of the laminar helical flow of the power law fluid and Billgham fluid in eccentric annular space and the determination of the flow state.
通过分析喷头振腔的流体流动状态、结构参数及电参数对墨滴质量的影响,得到了调节墨滴质量的方法。
The ways to adjust the quality of ink-jet droplets are obtained. The dynamical characters of vibration system in the spray-head are studied in the paper.
介绍了旋风除尘器的结构和运行原理,分析了旋风除尘器中流体流动状态及除尘效果影响因素,提出了提高旋风除尘器除尘效率的改进措施。
The structure and mechanism of cyclone cleaner are introduced, and cyclone cleaner fluid running state and dust impact factors of removal efficiency are analyzed.
从流体力学的基本方程出发,根据水下排气管口流动状态的观察,推导了柴油机水下排气管口辐射噪声与管口处气体流动参数之间的理论关系。
In the paper, we have done theoretical studies of sound radiated from the submerged exhaust exit when a diesel engine discharges pulsive exhaust gas into water.
报导了五流方坯连铸中间罐内流体流动状态的水力学模拟试验研究,其试验结果表明:在该中间罐内设置适当的控流装置形式对改善中间罐内流体的流动模式是可行的。
The water modeling of five - strand billet caster tundish was carried out. The result has showed the appropriate shape of flow control devices in tundish is feasible to improve flow pattern of fluid.
根据流体力学的原理,任何系统都趋向于处在能量最小的稳定状态,所以在环状流的稳定流动状态下具有的能量应该最小。
According to the principle of the fluid mechanics, any system all tend towards to minimum steady state of energy, so the energy in steady flow of annular flow will be minimum.
研究了微可压缩流体在斜井内的不稳定流动状态,给出了数学模型,推导出了油井的完善程度和油井倾斜造成的表皮因子的计算式。
This paper analyzes the unsteady-state flow of a slightly compressible fluid into a slanted well and gives an equation for calculating the partial penetration and slanting of a well.
本文结合激光散斑测速技术(LSV),应用激光散斑过零法对定向流动的纳米流体中纳米粒子的运动状态进行了理论分析及实验研究。
In this paper, combined with the idea of Laser Speckle Velocimetry (LSV), experiments are carried out to measure the velocities of nano-particles in directional nanofluids with Zero-Crossing Method.
该系统利用流体自身的能量,自动控制和调节输送管道的流动状态,消除和降低因水击及其他原因引起的压力波动,使其达到新的平衡。
The system utilizes the own energy of transportation flow, automatically control and adjust the flow state in transportation pipeline, eliminates and decreases the pressure waves causing by water ham…
解决和减轻浓差极化和膜污染的方法有很多,本文着重于流体流动状态对浓差极化和膜污染的影响进行了论述。
A lot of ways could be used to resolve and reduce concentration polarization and membrane fouling. In this article, the effectiveness of flow patt...
解决和减轻浓差极化和膜污染的方法有很多,本文着重于流体流动状态对浓差极化和膜污染的影响进行了论述。
A lot of ways could be used to resolve and reduce concentration polarization and membrane fouling. In this article, the effectiveness of flow patt...
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