1) (Darcy) equation
Darcy方程
2) Darcy-Forchheimer equation
Darcy-Forchheimer方程
3) Darcy-Weisbach equation
Darcy-Weisbach方程
1.
The test result showed that the current method based on the Darcy-Weisbach equation was not correct.
结果表明,目前广泛采用Darcy-Weisbach方程在模具冷却分析中是不适用的。
4) non-Darcy flow
非Darcy
1.
Penetrating properties of non-Darcy flow in fragmentized rocks;
破碎岩石非Darcy流的渗透特性试验研究
5) non-Darcy flow
非Darcy流
1.
Test study on the penetrating properties of non-Darcy flow in rock;
岩样非Darcy流的渗流特性试验研究
2.
The configuration of test system of permeability measurement of non-Darcy flow in post-failure rock,test principle and plan,and the processing method for test data are presented.
02岩石力学伺服试验系统相配套,用来测试单轴峰后给定应变状态下岩样的非Darcy流渗透特性。
3.
Coal samples were collected from a Gas-rich coal mine and standard samples are made from them to obtain the seepage properties of non-Darcy flow of such coal rocks.
为了获得某高瓦斯矿煤岩非Darcy流渗透特性,从该矿采集煤样,制作成标准煤样。
6) Darcy law
Darcy定律
1.
Based on flow characteristics of resin in fiber preform,a mathematical model describing microscopic impregnation process was derived by means of Darcy law,and impregnation process was numerically simulated.
根据树脂在纤维预制体内部的流动特点,在Darcy定律基础上建立了RTM工艺树脂微观浸润过程数学模型,并对浸润过程进行了数值模拟。
2.
Based on Darcy law and Navier-Stokes,Ergun and Wen & Yu equations,a few of formulas were derived and applied to evaluate the pressure gradient under different porosity and Reynolds numbers.
以Darcy定律为理论基础,利用Navier-Stokes、Ergun和Wen & Yu方程推导了适用于不同孔隙率、不同雷诺数的流体压力梯度公式,并推导和证明了渗透力和黏滞力是分别作用在颗粒和流体上的一对作用力和反作用力的重要结论。
3.
Furthermore the Darcy law is validated.
本文采用D2Q9不可压缩Lattice-Boltzmann模型模拟了多孔介质中的流场,该模型从介观层次上描述了多孔介质孔隙中的流动特性,验证了Darcy定律,给出了一种计算渗透率的简便方法,本文还运用图像处理方法来构造多孔介质,该方法构造的二维多孔介质能较好地体现实际多孔介质的几何特征。
补充资料：Darcy number
分子式：
CAS号：
性质：系Fanning式中管摩擦系数f的4倍，即将4f称作达西数，系无因次量。
CAS号：
性质：系Fanning式中管摩擦系数f的4倍，即将4f称作达西数，系无因次量。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条