[TRNSYS-users] What's wrong?

[Matteo DF <deframat@gmail.com>]

Hi everybody,
I'm facing some problems with a solar collector type1a and a tank type60. The problem is that the water which flows into the heat exchanger of the tank exits from it at about the same temperature (with a very little change...); the average temperature of the tank is anyway the deisired one (60°C), namely the tanks is heated. Anyway this causes the temperature of the water exiting the solar collector to be too high, a maximum of over 200°C and even if I set the pump flow rate to an higher level the problem persists.

What's wrong with my system? I attach my model for a better understanding. 

Thanks, Matteo.

PS: the geothermal part of the system is under developement, so forget about it...

-- 

La scoperta è vedere ciò che tutti hanno sempre visto e
pensare ciò che nessuno ha mai pensato.
(Albert Szent-Gyorgyi, scopritore della vitamina C e premio Nobel)

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