[TRNSYS-users] Output

[Marion Hiller]

Dear Jeff,
 
in fact this cannot be done straight forward. In order to do it correctly, 
you have to run three simulations:
 
1. Simulation without internal and solar gains:
S Q_heat_1 = S Q_inf (if Q_heat>0) + S Q_vent (if Q_heat>0) + S Q_trans   (Eqn.1)

(Ntype 30)               (Ntype 4)                        (Ntype 5)

from Eqn. 1 you otain the transmission losses:  S Q_trans

 

2. Simulation without solar but with internal gains:

S Q_heat_2 = S Q_heat_1 - S Q_gains,useful   (Eqn.2)

from Eqn. 2 you otain the useable internal gains: S Q_gains,useful   

 

3. Simulation with internal and solar gains:

S Q_heat_3 = S Q_heat_2 - S Q_solar,useful  (Eqn.3)

from Eqn. 3 you otain the useable solar gains: S Q_solar,useful  

 

Regards,

Marion

 

 

-----Ursprüngliche Nachricht-----
Von: trnsys-users-bounces at engr.wisc.edu [mailto:trnsys-users-bounces at engr.wisc.edu] Im Auftrag von jfamailbox-i3er at yahoo.fr
Gesendet: Dienstag, 30. Mai 2006 21:43
An: trnsys-users at engr.wisc.edu
Betreff: [TRNSYS-users] Output



	Hi All,
	I would like to known which part of solar and internal gains really participate to heating during winter for a zone. 
	I mean with a heating system using a temperature threshold, a part of these gain only contribute to increase temperature above the setting. Then they don't participate to heating.
	If you have an idea....
	
	Regards,
	JeFF
	

	
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