Solar Collector
 

Hi guys, I'm working on a model where I'm trying to simulate the termosyphon action in a solar water heater and the water mixing in the tank, but me being a complete newbie on meshing, I can not figure out how to mesh the whole system in a working fashion. Can someone walk me through or help me about how should I mesh this system. Generic mesh creates a horrid nightmare and whenever I try fine meshing etc. It doesn't create anything meaningful. I'm stuck here. Thanks in advance. Have a great day

https://imgur.com/a/AAmYtI1