Hi,
I have modeled a flat plate solar collector (water heater) using matlab,  using heat balance equations and solved for all the temperatures ( like plate temperature, airgap temperature,cover glass temperature and fluid temperature in pipe) through implicit method.

now I want solve the same in dymola for some further control applications which is possible through Dymola.

Can any one please suggest me how to approach for the same problem in Dymola??

thank you

Sudheer