1) inverse permeability tensor
逆渗透率张量
2) permeability tensor
渗透率张量
1.
Numerical prediction of saturated permeability tensor of a woven fabric for use in the fluid simulation of liquid composite molding;
复合材料液体模塑成型工艺中预成型体渗透率张量的数值预测
2.
Finite flement simulation of anisotropic reservoir considering full permeability tensor
考虑渗透率张量的各向异性油藏有限元数值模拟方法
3.
Based on the equivalence concept, a method has been developed to calculate the equivalent permeability tensor and deformation parameters in fractured sandstone reservoir, and an equivalent continuum model has been established for reservoir seepage flow and deformation.
根据等效思想 ,给出了裂缝性砂岩油藏等效渗透率张量和变形场等效力学参数的计算方法 ,建立了油藏渗流和变形的等效连续介质模型 ;通过分析渗透率与应变之间的耦合关系 ,得到了裂缝性砂岩油藏流固耦合渗流计算的数学模型 ,并给出了计算方法。
3) full tensor permeability
张量形式渗透率
4) equivalent permeability tensor
等效渗透率张量
1.
Calculation of equivalent permeability tensors of fractured oil reservoirs using boundary element method
裂缝性油藏等效渗透率张量的边界元求解方法
5) seepage tensor
渗透张量
1.
scientific solution of equivalent seepage tensor of rock mass,abbr.
根据对岩体结构面及地下水渗流量的调查和观测，概化出渗透结构面及其分组，利用极值控制法求出渗透结构面的渗透系数，进而求出岩体初始渗透张量；基于初始渗透张量及观测渗流量利用有限元法反求岩体等效渗透张量。
2.
anisotropic seepage characteristics of the limestone aquifers, using back -calculation and finite analysis methed (FAM) , it obtains the seepage tensor of the rock mass Then ?the quantitative calculations of the possible amount of seepage for the inter -river land mass at different storage water lev.
据地下水长观资料及石灰岩含水层渗流的非均质各向异性特征,用有限分析法(FAM)反求了岩体的渗透张量。
6) permeation tensor
渗透张量
1.
With the field survey of rock mass structural faces as the basis, the discrete mediator permeation model is set up, a calculation of the REV(Representative Element Volume) equivalent permeation tensor is conducted, and the boundary element method is used to simulate and investigate the underground drainage effectiveness of different permeation tensor conditio.
以现场典型岩体结构面调查为依据，建立了离散介质渗流模型，计算了表征单元体的等效渗透系数张量，应用边界元数值法模拟研究了不同渗透张量情况下的疏干排水效果。
补充资料：逆渗透
逆渗透，英文reverse osmosis，又称ro逆渗透或反渗透，是一种净化水的办法，将清水(低张溶液)和咸水(高张溶液)置於一管中，中间以一只允许水通过的半透膜分隔开来，可见到水从渗透压低(低张溶液)的地方流向渗透压高(高张溶液)的地方，这就是渗透。然若在高张溶液处施予力，则可见水由渗透压高的地方流向渗透压低的地方。又渗透压公式如下：
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