[TRNSYS-users] Energy (un)balance type 4

[Nick van der Valk]

Dear trnsys users,

 

The energy flows for type 4 do not seem to balance in my simulation. If I am
correct, the change in internal energy (change of output #7) has to be equal
to the net power added (output #11 minus output #4 minus output #6) times
the simulation timestep. In the attached simulation, this sum doesn't add up
for all timestep. Can anyone figure out the reason?

 

Regards Nick

 

---------------------------------------------------------------

dr. ir. N.C.J. van der Valk

Cauberg-Huygen Raadgevende Ingenieurs BV

Bezoekadres: Boterdiep 48, 3077 AW ROTTTERDAM

Postadres: Postbus 9222, 3007 AE ROTTERDAM

Telefoon: 010 - 4 25 74 44 

Fax: 010 - 4 25 44 43

Web:  <http://www.chri.nl/> http://www.chri.nl

E-mail:  <mailto:n.vandervalk at chri.nl> mailto:n.vandervalk at chri.nl

 

 

------- DISCLAIMER-------

Op deze e-mail is een disclaimer van toepassing:

A disclaimer is applicable to this e-mail, please refer to:

www.chri.nl/emaildisclaimer

 

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.onebuilding.org/pipermail/trnsys-users-onebuilding.org/attachments/20061128/7175e3e9/attachment-0005.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: piushavenWP.tpf
Type: application/octet-stream
Size: 203281 bytes
Desc: not available
URL: <http://lists.onebuilding.org/pipermail/trnsys-users-onebuilding.org/attachments/20061128/7175e3e9/attachment-0005.obj>