shear stress Advertisement shear stress noun(1) AmericanBritishScientific [sheerstres] Phonetic (Standard)IPA noun ,Physics. the external force acting on an object or surface parallel to the slope or plane in which it lies; the stress tending to produceshear....
Shear stress, force tending to cause deformation of a material by slippage along a plane or planes parallel to the imposed stress. The resultant shear is of great importance in nature, being intimately related to the downslope movement of earth materials
Wall shear stress (WSS) is an important parameter in arterial mechanobiology. Various flow metrics, such as time averaged WSS (TAWSS), oscillatory shear index (OSI), and transWSS, have been used to characterize and relate possible WSS variations in arterial diseases like aneurysms and ...
Indeed, the signature of local contact lifting is a particle that disappears from the image when reached by the moving contact periphery, meaning that a point of the elastomer initially in contact with the glass has been lifted out-of-contact. In practice, we looked for tracer trajectories ...
What is the meaning of topple in Physics? What is meant by compressibility? What is mean by the modulus of elasticity? Define stress, normal stress, shear stress and pressure. Explain the term Young's modulus, bulk modulus and shear modulus of elasticity. What is meant by junction pressure?
Physics meets molecules: is modulation of shear stress the link to vascular prevention? 来自 国家科技图书文献中心 喜欢 0 阅读量: 19 作者:IR Buschmann,K Lehmann,FL Noble 摘要: Comment on Circ Res. 2008 Mar 14;102(5):538-45.关键词: shear stress arteriogenesis collateral arteries cardiovascular...
Some materials are isotropic with respect to shear, meaning the deformation in response to a force is the same regardless of orientation. Other materials are anisotropic and respond differently to stress or strain depending on orientation. Anisotropic materials are much more susceptible to shear along...
This study shows the significant and nonlinear effect of the competition between dilation and fluid flow on the shear strength of constrained shear bands in fluid-saturated rocks. This effect is conditioned by the contribution of the pore pressure to the yield stress and strength. The pore pressure...
However, in the experience of the author, many scientists do not fully understand the meaning and molecular implications of the term “liquid shear” in the context of the brain. Following is a short introduction to this topic. Section snippets What is liquid shear? If there is any flow ...
The Poisson ratio ν=0.3 and the shear correction factor κ2=5/6 were used in all calculations. Table 8.8. Buckling stress factors σchb2/(π2D) for simply supported, equilateral triangular plates (of side length b) under a uniform in-plane compressive stress. Elastic buckling factor based...