When Bingham fluid is in motion, plugged flow often occurs at places far from the boundary -walls.
宾汉体在流动时候,离边壁远的地方经常会产生塞流现象。
According to the model of Newton fluid and Bingham fluid, analyze and research performances of Electrorheologic damper.
根据牛顿流体模型和宾汉流体模型,对电流变液阻尼器进行了理论分析研究。
We performed numericai computations of Bingham fluid turbulent flow in a straight circular pipe. The conclusions are as …
同时,对直圆管内宾汉流体屈服应力和塑性粘度对湍流流动的影响进行了探讨。
When the Reynolds number for Bingham fluid is larger than a certain value, the flow will transfer from the laminar state to the turbulent state as Newtonian flow does.
和牛顿流体一样,宾汉流体的雷诺数超过一定值后,其流动将从层流向紊流过渡。
Assuming heavy oil as Bingham fluid, a mathematic model of non-steady pressure distribution of Bingham fluid in formation pores is derived, and its numerical solution is obtained.
将稠油视为宾汉流体,推导了宾汉流体在非稳态状况时地层孔隙中的压力分布数学模型,并求得了数值解。
It shows that the grouting diffusion radius of Bingham fluid is related to the grouting pressure difference, gap width, flow velocity and time-dependent behaviors of rheological parameters.
由公式可知,土体劈裂压力、裂隙宽度、浆液流速、流变参数的时变性是影响扩散半径的重要因素。
This paper discussed the computational condition of Bingham fluid and the development of two-phase turbulent model, chose a model of pulp fibre suspensions, approached the scheme of the simulation.
本文分析了有关宾汉流体的计算及湍流两相流的现状,选择纸浆纤维悬浮液的研究模型,对其数值模拟进行了初探。
For Bingham type plastic fluid modal, the explicit formula for calculating the pumping pressure is obtained, which can be used to choose the pump type.
对于宾汉型塑性流体模型,得到了计算驱动压力的显式计算公式,据此可进行污泥泵型选择。
The displacing fluid of power law fluid with yield stress and displaced fluid of Bingham are used to illustrate these effects.
文中用带屈服应力的假塑性流体描述驱替液性质,用宾汉流体描述原油性质。
Computation of eccentric annular flowing on Bingham-fluid in pipe is approximate in many literatures and is not of universality.
在调研了大量关于宾汉流体偏心环状管流的文献之后,发现大都是近似计算而不具有普适性。
The test results show that the fluid properties of paste mixes may be described in Bingham plastic fluids and the pumping pressure loss can be predicted with the theory.
结果表明:该充填膏体可以划归为宾汉姆流变体,用基于宾汉姆流变体理论的公式能够预计膏体输送过程中的泵压损失;
The test results show that the fluid properties of paste mixes may be described in Bingham plastic fluids and the pumping pressure loss can be predicted with the theory.
结果表明:该充填膏体可以划归为宾汉姆流变体,用基于宾汉姆流变体理论的公式能够预计膏体输送过程中的泵压损失;
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