[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[TRNSYS-users] variable time step?



I'm at a conference this week and someone mentioned using a variable time step in simulations (not TRNSYS) and I was wondering if this was possible in TRNSYS. 

I know you can make the time step a variable in the deck. 

I could see using this if you want to carefully control startup and shutdown of a device, but while the device is running or not running, you could have a larger time step. This would speed up the overall run time. 

It would probably play havoc on the printegrator. 

Just wanted to start a discussion about this topic to see if it's been done successfully and when. 

Fred


FRED BETZ  PhD., LEED AP 
SUSTAINABLE SYSTEMS ANALYST
 
AEI | AFFILIATED ENGINEERS, INC.  
5802 Research Park Blvd. | Madison, WI  53719

P: 608.236.1175 | F: 608.238.2614  
fbetz@aeieng.com  |  www.aeieng.com