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<font face="arial" size="2" color="black"><font face="arial" size="2" color="black"><font face="Arial, Helvetica, sans-serif">Ladies and Gentlemen,<br>
<br>
I am about to model a CHP-System with solarthermal heat and an ORC power generation in TRNSYS 16.0 (TRNSYS 17.0 is also available).<br>
Is there any Library or type known for an ORC-turbine or for an complete ORC-Process?<br>
Or does anybody knows any other possibility to simulate an ORC in TRNSYS?<br>
<br>
<br>
I tried to change the STEC-Library into using another working fuid than water, but i failed to change the steam-turbine. Evaporator and <br>
Condenser could be adapted to another fluid by changing the tables with thermodynamic values in boil.for, by compiling extra dll-files for those types and by deactivating the stecdll.dll. <br>
To adapt the turbine I need to change steam3.for and Steam_C.for as well, but I dont understand what exactly the equations in steam3.for in the section <br>
"C*********** ENTHALPY OF SUP. HEATED GAS AS FUNCTION OF PRES. AND ENTROPY*******"<br>
describe and i couldnt find out, where the data comes from. So I couldnt change those equations into describing the thermodynamic behaviour of another fluid.<br>
Maybe someone knows about that issue?<br>
<br>
Thank You and Kind Rgards<br>
<br>
Slang<br>
<br>
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