Dear all,
I'm trying to simulate my module in 2D axis of COMSOL version 4.3 in joule heating physics with sinusoidal input voltage of { V0*sin(2*pi*50*t)} and for the frequency of 50 Hz it will takes 0.02 second for full wave . so i must use small time step of around 0.0001sec. . i have problem when i increase the time to more than 5 second with step of 0.0001 sec .
I need to simulate my module for time between 0 sec until 300 second with time step of 0.0001. as times: range(0,0.0001,300)s
So it needs around 3 million step to get the full result and i think it's difficult to that .
is ther are any way to get it in the transient study so i can check the time that need to arrive the steady state temperature .
best regards ,
I'm trying to simulate my module in 2D axis of COMSOL version 4.3 in joule heating physics with sinusoidal input voltage of { V0*sin(2*pi*50*t)} and for the frequency of 50 Hz it will takes 0.02 second for full wave . so i must use small time step of around 0.0001sec. . i have problem when i increase the time to more than 5 second with step of 0.0001 sec .
I need to simulate my module for time between 0 sec until 300 second with time step of 0.0001. as times: range(0,0.0001,300)s
So it needs around 3 million step to get the full result and i think it's difficult to that .
is ther are any way to get it in the transient study so i can check the time that need to arrive the steady state temperature .
best regards ,