Re: [TRNSYS-users] Simulation TRNSYS type39

[David Bradley <bradley@tess-inc.com>]

Julien,
  solar water heating systems with variable volume tanks are somewhat rare - typically a constant volume tank is used. However, Type39 should not be generating an "invalid floating point" error. Could you please send me your *.tpf and any other files that I might need in order to run your simulation?
Thanks in advance,
 David


Julien Leparoux wrote:

Hello,

 

I would like to simulate a production of hot water with a storage tank (type 39 Variable volume tank). Thus, in input tab of type 39, I entered a value 0 kg/hr for "Flow Rate to Load" because I would like to simulate a closed storage tank for a first step.

 

But when I run the simulation, TRNSYS generate an error "invalid floating point operation" ? What does it mean ? and why I can't simulate this setting ?

 

I hope I was clear. Thank you

 

Julien Leparoux

CSTB Nantes (France)

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