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For a shell & tube heat exchanger using cooling water, is the cooling water mass flow or duty be the input?
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openlca
flows
data inputs
ecoinvent3.6
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Mr.Cat
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Andreas Ciroth
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Interesting question, it is a bit up to the modeler but the delivered heat / cooling is maybe a better "product" of the heat exchanger? Of course you still need to have a water inflow and outflow and some losses.
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