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liquid flow field
相关语句
  液相流场
     Three Dimensional Simulation of Liquid Flow Field on CTST
     立体传质塔板板上液相流场的三维模拟研究
短句来源
     They are: 1, the velocity measurement of liquid flow field of single phase tray, 2, the measurement of local gas hold-up on the tray, and 3, local characteristics analysis of two phase flow on the tray using wavelet transform. In the last experiment two turbulent time scales of turbulent flow on the tray were acquired.
     本文还介绍了应用热膜流速仪对塔板流场进行的3个实验:塔板单相液相流场的测量、塔板局部气含率的测量和对塔板流场局部的小波分析。
短句来源
     The second is the calculation of dispersed\|phase(bubble)trajectories when the liquid flow field is known.
     第二部分是已知液相流场后的分散相 (气泡 )轨迹的计算 .
短句来源
  “liquid flow field”译为未确定词的双语例句
     Based on the use of the theory of two-phase flow in the finishing ,this paper introduces briefly the limits of spiral airflow finishing technology and advances spiral liquid flow new technology. It analyzes the mechanism of several spiral liquid flow field, thereby confirm the fittest field.
     基于两相流理论在光整加工中的应用,通过简述旋涡气流光整加工工艺的缺陷,提出了液粒两相螺旋流光整加工新工艺,并分析了几种螺旋流流场形成的机理,从而确定了最适合液粒两相螺旋流光整加工工艺的螺旋流流场。
短句来源
     A Study of Liquid Flow Field on Large Tray
     大型塔板上液体流速场分析
短句来源
     NUMERICAL SIMULATION OF MOTION OF A SOLID PARTICLE UP FLOWING VERTICALLY AT THE LIQUID FLOW FIELD INSIDE THE TUBE
     固体颗粒在竖直向上管内流场中的运动规律
短句来源
     Liquid Flow Field Measurement in a Tube with a Combination of Stenosis and Bifurcation
     突缩和分叉复合管内二维速度场分布的实验研究
短句来源
     A qualitative prediction shows that a liquid flow field with eccentric gas bottom-blowing may be characterized not only by the fully 3-D flow pattern, but also by the more intense turbulent motion with specific 3-D contour maps for the turbulent kinetic energy, turbulent dissipation rate effective viscositty.
     定性预报表明,偏心底吹气体搅拌流场的特征不仅包括典型的三维流谱,还包括强烈的湍流运动及特有的三维湍动能,湍动能耗散率及有效粘度分布图。
短句来源
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  相似匹配句对
     A liquid flow meter
     一种液体流量计
短句来源
     THE DEVELOPMENT OF LIQUID FLOW RELAY
     液流继电器的研制
短句来源
     Three Dimensional Simulation of Liquid Flow Field on CTST
     立体传质塔板板上液相流场的三维模拟研究
短句来源
     A Study of Liquid Flow Field on Large Tray
     大型塔板上液体流速场分析
短句来源
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  liquid flow field
The computed void fraction and turbulent liquid flow field distributions are in good agreement with experimental measurements.
      
In the model, the liquid flow field is first calculated in an Eulerian frame with an estimated distribution of the void fraction.
      
The results reveal the significant effect of surfactants on the liquid flow field development and on the interfacial structure.
      
The interaction between liquid and gas was assumed to be 1.5 way coupled, and the liquid flow field is obtained from a singlephase flow simulation.
      
The liquid flow field is altered here in a global way to account for the presence of gas bubbles.
      
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The flow field in liquid Wood's metal with centric gas bottom-blowing was predicted by a mathematical model. The velocity field predicted by standard k-e model shows a similar flow pattern with the measured results. A satisfactory agreement between the computed and measured velocity field can be obtained by aft ad hoc adjustment for the constants in standard k-e model. A qualitative prediction shows that a liquid flow field with eccentric gas bottom-blowing may be characterized not only by the fully 3-D...

The flow field in liquid Wood's metal with centric gas bottom-blowing was predicted by a mathematical model. The velocity field predicted by standard k-e model shows a similar flow pattern with the measured results. A satisfactory agreement between the computed and measured velocity field can be obtained by aft ad hoc adjustment for the constants in standard k-e model. A qualitative prediction shows that a liquid flow field with eccentric gas bottom-blowing may be characterized not only by the fully 3-D flow pattern, but also by the more intense turbulent motion with specific 3-D contour maps for the turbulent kinetic energy, turbulent dissipation rate effective viscositty.

本文用数学模型法预报了中心底吹气体搅拌的液态伍德合金流场。用标准κ-ε模型的计算结果显示出与实测结果一致的流谱。对标准κ-ε模型经验参数的特定调整,使计算和测量得到的流场达到吻合。定性预报表明,偏心底吹气体搅拌流场的特征不仅包括典型的三维流谱,还包括强烈的湍流运动及特有的三维湍动能,湍动能耗散率及有效粘度分布图。

Airblast coaxial atomizers are widely used in combustion chambers of liquid rocket engines (LRE), and the distributions of mass flux and gas/liquid mixture ratio in the down-Stream of the atomizeis are one of the important parameters which influence the performance of comb-ustion.A two-phase impact probe designed by the authers was employed to measure these parameters of certain type of airblast coaxal atomizers. The graphs from experimental result show the details of the distribution in the down-Stream of atomizers...

Airblast coaxial atomizers are widely used in combustion chambers of liquid rocket engines (LRE), and the distributions of mass flux and gas/liquid mixture ratio in the down-Stream of the atomizeis are one of the important parameters which influence the performance of comb-ustion.A two-phase impact probe designed by the authers was employed to measure these parameters of certain type of airblast coaxal atomizers. The graphs from experimental result show the details of the distribution in the down-Stream of atomizers and the influences of the configuration parameters on distribution. The result provides important references for understandingthe structure of gas/liquid flow field and for desighing and improving such type of atomizer.

气液两相同轴式喷注器是广泛应用于液体火箭发动机燃烧室的一种雾化装置。喷注器出口下游的流强及混合比分布,是直接影响燃烧性能的重要参数之一。本文利用自行设计制造的两相探针,试验测量了某型气液两相同轴喷注器的流强及混合比分布。实验结果显示了在不同控制参数条件下其分布的详细情况以及不同喷注器几何尺寸对它的影响,对了解此类喷注器的气液两相流场结构及喷注器的设计和改进有重要的参考价值。

A numerical solution is presented to solve the moments exerted by liquid payload in the cavity of a high speed spinnig projectile with precession.A 3-d NavierStokes equation for the motion of liquid in a non-inertial coordinate system has been established.Finite difference method is used to calculate the liquid flow field and the moments exerted on the projectile body for various values of viscosity,angle of attack and speed of rotation.The treatment adopted in this paper and the computer program will...

A numerical solution is presented to solve the moments exerted by liquid payload in the cavity of a high speed spinnig projectile with precession.A 3-d NavierStokes equation for the motion of liquid in a non-inertial coordinate system has been established.Finite difference method is used to calculate the liquid flow field and the moments exerted on the projectile body for various values of viscosity,angle of attack and speed of rotation.The treatment adopted in this paper and the computer program will be helpful for the flight stability analysis of liquid-filled projectiles.

求解了高速旋转装液弹丸进动时腔内液体对弹体作用力矩的数值解。建立了非惯性坐标系下液体运动三维形式的Navier-Stokes方程,应用有限差分方法,求得不同粘性液体在不同的攻角和转速下腔内液体流场和作用于弹体的力矩。本文的处理方法和计算程序对装液弹飞行稳定性分析有重要作用。

 
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