Question-and-Answer Resource for the Building Energy Modeling Community
 | 1 | initial version |
You wrote "In between the source and sink is a linear valve which I plan to be a control valve in the future". If you used a valve, did you connect its control input signal? For getting started, see also https://simulationresearch.lbl.gov/modelica/userGuide/index.html, the references in there, and https://simulationresearch.lbl.gov/modelica/releases/latest/help/Buildings_Examples_Tutorial.html
