[EnergyPlus_Support] Water coil meets the load with no water flow rate...

[<stagiaire3@xxxxxxxx>]

Dear community, 

I have some troubles modeling a dehumidification system that consists of a water cooling coil and a water heating coil in series, for both fluids: the output water from the cooling coil (at approximately 20°C) is used to re-heat the air stream through a heating coil before heading back to the chiller. 
As I run simulations, it appears that the loads are met, and that the water temperatures at cooling coil inlet node, cooling coil outlet node (=heating coil inlet node) and heating coil outlet node are coherent: 5/19.3/14.4°C. But there is no water flow rate reported, using both "system node massflowrate" and "system node volume flow rate standard density", while air flow rate is well reported.
I get no warning or errors on this in the err file.

Does anyone have any idea on what is happening here?

Thanks, 

Luc

__._,_.___

Primary EnergyPlus support is found at:
http://energyplus.helpserve.com or send a message to energyplus-support@xxxxxxxx

The primary EnergyPlus web site is found at:
http://www.energyplus.gov

The group web site is:
http://groups.yahoo.com/group/EnergyPlus_Support/

Attachments are currently allowed but be mindful that not everyone has a high speed connection.  Limit attachments to small files.

EnergyPlus Documentation is searchable.  Open EPlusMainMenu.pdf under the Documentation link and press the "search" button.

Your email settings: Individual Email|Traditional
Change settings via the Web (Yahoo! ID required)
Change settings via email: Switch delivery to Daily Digest | Switch to Fully Featured
Visit Your Group | Yahoo! Groups Terms of Use | Unsubscribe

__,_._,___