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Hi,<br><br>I'm modelling an absorption refrigeration system using: type 1b, type 60c, type 51b, type 56, type 107<br><br>I have the following error message zone 1 surface 5 pane temperature calculation is diverging at time 1.00000TDIF:NaN ITPANE: 31 ITCALC: 1<br><br>Someone could help me ?<br><br>thak you very much for your help.<br><br>Marie-Esther <br> </body>
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