[Bldg-sim] Evaporative Cooling with chilled beams in eQuest

[Fred Betz]

All,

Has anyone tried implementing evaporative cooling with chilled beams (induction units) in eQuest?

If I implement Indirect/Direct in the VAV System that supplies the outside air to the chilled beam zones I get a massive increase in fan energy (about 10 times).

If I implement it in the Induction Unit system itself, I get a NAN error in the BEPS report. 

Any help would be appreciated,

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 at aeieng.com  |  www.aeieng.com