RollingFrictionSelfTest.cpp File Reference

#include <Mercury3D.h>
#include <Species/LinearViscoelasticFrictionSpecies.h>

Classes
class	DPM
	In this file a cubic packing of 5^3 particles in a tri-axial box is created and allowed to settle under small gravity. After that Z statistics are calculated. More...

Functions
int	main (int argc UNUSED, char *argv[] UNUSED)

Function Documentation

main()

int main	(	int argc	UNUSED,
		char *argv[]	UNUSED
	)

{
    DPM dpm;
    dpm.solve();
 
    logger(INFO,"Run gnuplot %.gnu --persist to view output; you should see that the torque is capped at rollingFriction*radius*normalForce, then oscillates and decays",dpm.getName());
    helpers::writeToFile(dpm.getName()+".gnu",
                         "set xlabel 'time'\n"
                         "set ylabel 'torque'\n"
                         "p 'RollingFrictionSelfTest.torque' u 1:2 w l t 'torque', '' u 1:(0.1*0.5*$3) w l t 'rollingFriction*radius*normalForce'"
    );
}

References DPMBase::getName(), INFO, logger, DPMBase::solve(), and helpers::writeToFile().