Fred,
I think you might be confusing efficiency and effectiveness.
Effectiveness is actual energy transfer divided by maximum
theoretically possible energy transfer. The air and water side heat
transfers need to be equal or else there is an energy imbalance across
the coil.
Best,
David
Fred Betz wrote:
All,
There appears to be a bug in the Type 670-1
heating coil.
I set the effectiveness of the coil to 0.70, but
the air and
water side heat transfer rates are approximately equal.
Anyone have a fix?
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
|
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