The analysis of the signals of arterial wall shear stress (WSS) plays an important role in the study of the relationship between WSS and arterial remodeling.

Experimental analysis on influence from sudden change of roughness of open channel bottom on friction velocity of turbulent flow and wall shear stress;

Experimental measurement of the wall shear stress in horizontal air-water bubbly flow;

CFD simulation of wall shear stress in gas-liquid vertical and inclined upward slug flow;

With the aid of Ling and Atabek s "local flow" assumption for the nonlinear convective acceleration terms of the Navier-Stokes equation governing the pulsatile blood flow in large arteries, a nonlinear method to determine the wall shear stress in straight arteries was proposed by use of the measured blood viscosity, center-line velocity, blood pressure and arterial radius.

The distributions of the wall shear stress with three stenosis severity(h/R0=1/4,1/3,1/2) are provided and discussd.

Experimental study on bed shear stress in smooth open channels;

Based on the experiments date measured with a Preston tube,the bed shear stresses in open channel in different hydraulic conditions are compared for non-uniform and uniform flow.