is the average bead volume, L is the box length, and  from 0.0% to 32.5% were simulated. In order to ensure the accuracy and reliability of data, each system under shear flow is originally deformed (  =0) until final strain (  =50), and all data are collected in steady state from the end of that original - nonlinear behavior (that is known as stress overshoot ). In the coordinate systems (  , T ,  ; ), the value of  is expressed in terms of colors as illustrated in Figure . All physical quantities in the simulation are represented in reduced LJ units.