I'm trying to design a cold air blower system to cool something periodically - can't attach peltiers directly, and can't use a condenser like a fridge etc, the system needs to be small, and dry ideally also. Basically it has to be this way.
I'm using off-the-shelf heatsinks that are like hollow aluminium profile bars and have strapped a few fans to these. It's not working well though - besides simulation, can anyone give me any advice on how to design an efficient cooling system? i.e. how would I work out what my heatsinks need to look like, and what fans to use, etc.? And how would I work out the sort of maximum efficiency I could hope for from such a system? Many thanks