pashapatil67
Mechanical
- Oct 6, 2015
- 3
i doing non liniear analysis of elbow...i hav used bilinear model(rate independent)...i hav applied internal pressure of 20MPA and force of 1kN at tip of elbow..in solution control i have given 20 substeps,500 max steps and 5 min.substeps by considering large deflection ON
but solution is not converged.i have also tried with time increment in which i have used time step size as 1e-3 sec. and min time step as .001 sec and max time step as .1 sec....solution is not get converge....so can anyone suggest me what possibly time steps or load steps should i used for convergence of solution....please help me out from this.i have to find yeild dispacment at the tip of elbow..
but solution is not converged.i have also tried with time increment in which i have used time step size as 1e-3 sec. and min time step as .001 sec and max time step as .1 sec....solution is not get converge....so can anyone suggest me what possibly time steps or load steps should i used for convergence of solution....please help me out from this.i have to find yeild dispacment at the tip of elbow..