WebApr 1, 2024 · Anisotropy analysis [1] Formation anisotropy—the directional variation of physical properties—can be the result of either of the following processes: Depositional processes (intrinsic) Tectonic processes (stress-induced) Formation anisotropy is evidenced through variations in: Permeability Rock strength Fractures Borehole failure WebThe article was published on 1991-01-01. It has received 6 citation(s) till now. The article focuses on the topic(s): Permeability (earth sciences).
Coupled Geomechanics and Flow Modeling of …
WebAbstract Three facts can lead to permeability‐anisotropy in sedimentary soils: (1) Macro‐stratification; (2) micro‐stratification; and (3) flatness plus orientation of particles. … WebAnisotropy. Emissivity. Weight. Permittivity. Permeability. Residual Moisture. Products . ... Yarn and Tow 2D Inline Fiber Orientation 2D Inline Gap Detection 2D Fiber Areal Weight Monitoring 3D Fiber Orientation – Robot Integration. Software. Evaluation Software. Multi Parameter ... Electrical Anisotropy; Emissivity; Permeability; Coating ... pall moisture filter
Permeability anisotropy in soils Download Scientific Diagram
WebApr 1, 1970 · Vertical permeability is almost always lower than permeability measured in any horizontal direction. There are usually sound petrographic reasons why this should be so. … WebAug 9, 2024 · Permeability anisotropy degree between the three principal directions varies dynamically under different effective stresses, and then possibly changes direction of gas flow. This study demonstrates that stress-dependent coal anisotropy should be considered for simulating gas flow behavior and predicting coalbed methane production. 1 Introduction Webthis anisotropy as a function of di erential stress and found that permeability in the direction parallel to the maximum compressive stress ˙ 1 was enhanced by a factor of up to 15 over … エヴァ 記号