[TRNSYS-users] Problem using two tanks (type 60)

[Tiziano Terlizzese]

Dear TRNSYS Users,
I attach the tpf file and the txt file used in the simulation. I have the
following problem: there are two tanks (hot_reservoir and cold_reservoir)
which are not linked, if I change the heat exchange length in the tank
"cold_reservoir" from 50 to 200 m, the result is that the temperature of the
fluid exiting from the heat exchanger of the other tank "hot_reservoir"
changes (it gets lower). So changing something in tank 2, has a consequence
in tank 1, even if they are not connected whatsoever. I don't understand the
reason. 
Has anyone got an idea of what might have happened? 
Thank you in advance for any suggestion.

Tiziano Terlizzese

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