Objective To investigate the effect of vasal viscoelasticity on wall shear stress of pulsatile flow under the influence of Rolling Massage.
目的研究血管粘弹性对脉动血流在扌衮法推拿作用下切应力的影响。
中文百科
剪应力 Shear stress
(重定向自Wall shear stress)
剪应力是应力的一种,定义为单位面积上所承受的力,且力的方向与受力面的法线方向正交。公式记为
即不等于的情况。其中,表示应力;表示在方向的剪切力;表示在方向的受力面积。
英语百科
Shear stress 剪应力
(重定向自Wall shear stress)
A shear stress, denoted τ (Greek: tau), is defined as the component of stress coplanar with a material cross section. Shear stress arises from the force vector component parallel to the cross section. Normal stress, on the other hand, arises from the force vector component perpendicular to the material cross section on which it acts.