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[EnergyPlus_Support] Energy Plus-Starting point
Hello
I am new in building simulation.
I've started reading the "Information necessary to run Energy Plus"
chapter in the "gettingstarted..."" manual, and I´ve a question
about the way we zone a site.
In the manual:
...
The general rule then is to use the number of fan systems (and
radiant systems) not the number
of rooms to determine the number of zones in the building. The
minimum number of zones in
a general simulation model will usually be equal to the number of
systems serving the
building.
Five systems were designed to serve the Ft. Monmouth Education
Center.
System
Number System Name CFM Zone Served
1 Four Pipe Fan Coil 3900 Zone 1
1 Four Pipe Fan Coil 2500 zonre 2
2 Single Zone Draw Through 400 Zone 3
3 Single Zone Draw Through 2250 Zone 5
4 Single Zone Draw Through 2450 Zone 6
5 Unit Heater 185 Zone 4
5 Unit Heater 41 Zone 7
...
What fan systems do the text refer?
Is it the minimun requirement for ventilation porpose?
If not how can we have a fan system flow rate, if we still don't
know the loads involved?
What will come first: Zoning, or fan system design?
Is not the Energy Plus the starting point for the design process?
What am I missing here?
Thank very much in advance,
Vítor
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