计算流动显示是近年来在流体力学领域出现的一个新的研究方向,是计算流体力学、实验流体力学和科学计算可视化等领域的结合。
Computational flow imaging (CFI) is a new field of research in computational flow dynamics. It combines computational and experimental flow dynamics, together with visualization techniques.
本文对带折流板式填料塔的流体力学性能进行了探讨,介绍了实验情况,提出了压降和泛点气速的计算式。
This paper discusses fluid mechanics performance of packed tower with baffle, describes cases of experiment and presents computational equation for pressure drop drop and flooding velocity.
配以适当的演示和实验,可作为矿业及机械机构工程专业工程流体力学课程实验课的一个讲座提纲。
We will be matched appropriated demonstration and experiment which may be as a main point of lectureship for the course of experiment of fluid mechanics at the speciality of mechanical engineering.
在多相流体力学和多相流测量方面大量的基础理论研究和实验研究的基础上,提出了全新的明渠流模型等多个流量计测模型用于多相流量计量。
A new multiphase flow metering model named flume-flow model was presented based on theoretical and experimental studies of multiphase fluid mechanics and multiphase flow testing.
实验在工程流体力学教学中有着非常重要的作用,但由于条件限制,传统的真实实验常存在一些弊端和局限性。
Experiment has a very important role in the teaching of engineering fluid mechanics, but because of the condition limitations, traditional real experiment often has some drawbacks and limitations.
利用流体力学有关原理,导出阿基米德螺线槽流量特性方程,为水力喷砂割缝设备微型流量控制阀的设计、制造、实验、应用提供了初步理论依。
The equation has preliminarily supplied a theoretical foundation for design, manufacture, experiment and application of miniature flow control valve of the water jetting slit-cut equipment.
进行塔板流体力学和塔板效率的实验时,涉及变量多,计算公式复杂。
In the experiment of tray hydrodynamics and tray efficiency, the variants involved are generally many and the calculating expressions are complicated.
小型风洞实验装置是流体力学、传热学和检测技术等学科进行科学实验和教学实验的重要设备。
The small wind tunnel is an important equipment used to make scientific or teaching experiments in the fields of the fluid mechanics, the heating power thermodynamics, the measurement skill.
各项实验需应用机械工程领域中不同的知识,因此我们在分组时会尽可能使同学接触到热传学、动力学、热力学、及流体力学等领域。
The experiments involve different branches of Mechanical Engineering knowledge, so we try to assign the students for maximum exposure to heat transfer, dynamics, thermo, fluid mechanics, etc.
更重要的是,他们可以提供流体力学,可能无法从实验技术和飞行试验获得了物理过程的了解。
More importantly, they can provide physical insight of fluid mechanics processes that may not be gained from experimental techniques and flight tests.
实验室测定结果表明,T0浮阀塔板与F1浮阀塔板相比有更好的流体力学性能和机械性能。
Experiment results from laboratory measurement showed that the T0 valve tray has better hydraulic properties and machinery properties in comparison with F1 valve tray.
根据流体力学和多孔介质渗流力学的基本原理,建立实验模型,结合一些数学方法,推导出煤层注水时间的解析解。
According to the basic principle of hydrodynamics and the seepage mechanics with pores, the experimental model is established and the analytic solution about the topping up time is deduced.
通过采用计算流体力学数学模型对催化转化器内流场的数值模拟,并与实验结果进行比较,验证了模型的准确性。
A computational fluid dynamics model was used to simulate the flow field of catalytic converter, and which was compared with the experimental results as to demonstrate the model validation.
通过对适合安装于水平管道的特殊结构的金属管浮子流量计三维湍流流场的数值仿真及实验研究提出一种基于计算流体力学的流量传感器设计方法。
Based on the computational fluid dynamics, a design method for flow meter is given through numerical simulation and experiment on metal tube rotameter with special structure fixed on the level piping.
为分析箭的流体力学性能,进而完善射箭动作技术理论,对箭进行了水洞和风洞实验。
The water tunnel and wind tunnel test on arrow aims to make clear the hydrodynamics performance of arrows and to improve the technical know-how of archery movement.
分析讨论了不同粒径固体颗粒群的料浆流体力学特性,并在模型反应器中对其悬浮速度进行了实验测量。
The hydrodynamics of slurry flow was studied and the suspension velocity of particle in the model reactors was measured.
而本文利用的计算流体力学的方法进行探索并与传统的理论分析方法、实验测量方法组成了研究微观驱油机理的完整体系。
The method of Computational Fluid Dynamics used in this article, in union with those traditional ones forms a complete study system of micro-displacement's working mechanism.
用通用计算流体力学程序FLUENT计算了中国氦冷固体增殖实验包层模块(TBM)冷却剂丧失事故中的冷却剂排放瞬态过程。
The general-purpose CFD code FLUENT is used to calculate the transient process of China helium-cooled solid breeder test blanket module (TBM) under loss of coolant accident (LOCA) scenario.
针对试验中出现的问题,本文从流体力学的角度对实验结果进行了分析,并且提出了相应的改进方案。
For the questions appeared in the course of the experiment, this paper analyses them from the fluid mechanics point, and proposes the corresponding improvement program.
上海交通大学造船工程系船舶流体力学实验室已成立二十年。
The Ship Hydrodynamics Laboratory of the Department of Naval Architecture of Shanghai Chiao-Tung University has been established for 20 years.
作为研究的结果,笔者将会在本文中提供详细的实验数据以体现流体力学、温度和溶液浓度对清洗工艺的影响。
As a result, the authors will also include experimental data to address fluid flow mechanics, temperature and solvent concentration-related effects.
基于非结构化网格开发了流体力学数值计算平台,在此平台上对一些经典的算例进行了验算,计算结果与理论和实验吻合很好。
The solver is validated in a number of classical flow problems and the results agree well with other experimental data in literature.
基于非结构化网格开发了流体力学数值计算平台,在此平台上对一些经典的算例进行了验算,计算结果与理论和实验吻合很好。
The solver is validated in a number of classical flow problems and the results agree well with other experimental data in literature.
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