Do you think there's a way of calculating all this?, should this be the thing to move towards?.
Where would you start?,predicted heatload?, then flowrate?, then predicted max achievable velocity?, then fin area needed , then optimum fin shape to meet area
and maximise flow?.
I don't know!!

... , I don't know enough yet to get my head around it!...
I'd like to see the theory mapped out tho'

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