Hi Amandine, Amandine LE DENN wrote: > Dear users, > > is it possible with Type92 "cooling unit" to use : > - extern On/off signal (1 or 0) > _and_ > - set point temperature I am not sure if I understand your question. The component only "operates" when the control signal is 1 and if the temperature of the fluid stream is above the setting temperature. > > in order to obtain from a variable temperature flow stream, a constant > temperature flow stream at the set point temperature (then cooling > unit has a variable cooling rate) You will only get a constant temperature stream if the incoming temperature is above the setting point. > > After reading Fortran Type92 file and mathematical reference, it seems > to me that it is possible but I cannot manage to do it. > can you tell me what is "jfix" function in IGAM = JFIX(XIN(3)+0.1)? JFIX(Argument) converts the information in Argument to INTEGER(4). You find it in many components, where the information that is passed to the component inside the arrays XIN and PAR are Real or Double Precision, and you want to pass that information to a local variable that is an Integer. Please let me know if you still have questions about this component.
Best regards, Diego > > Thank you for your help, > > Amandine LE DENN > ------------------------------------------------------------------------ > > _______________________________________________ > TRNSYS-users mailing list > [email protected] > https://www.cae.wisc.edu/mailman/listinfo/trnsys-users > -- Diego A. Arias TRNSYS Coordinator Solar Energy Laboratory University of Wisconsin - Madison 1500 Engineering Drive Madison, WI 53706 _______________________________________________ TRNSYS-users mailing list [email protected] https://www.cae.wisc.edu/mailman/listinfo/trnsys-users
