[TRNSYS-users] Cooling load calculation

[Mayank]

Hello Everyone,

 

I have made a simple cooling load calculation model in TRNSYS v16 and
similar setup in E-quest. There is vast variation in cooling load when I put
into outdoor air in the room.

In TRNSYS I used 2800 sqft area building having 150 person occupancy and
according to ASHRAE 62 (ventilation rate procedure) I calculated 1150 CFM
outdoor air as fresh air. When I taking no outdoor air the cooling load is
about 10 ton but when I put outdoor air through ventilation (2.46 ACH) the
cooling load increases and reached at 42 ton.

 

And in E-quest it increase only 1 ton.

 Can anyone help me to find out the reason? 

I attached bui. File and tpf file.

 

Regards 

 

Mayank 

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