Multiple identical cooling towers in parallel connection
This model implements a parallel cooling tower system with num
identical cooling towers. 
The cooling tower type is replaceable.
Buildings.Fluid.HeatExchangers.CoolingTowers.Merkel is currently used in
this model. 
- 
November 16, 2022, by Michael Wetter:
 Changed rise time of valve to 30 seconds so that it is the same as the one for the pumps.
- 
May 19, 2020 by Jing Wang:
 First implementation.
Generated at 2025-10-30T19:21:05Z
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