Calculate the rate of irreversibility of the process
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A PEC fuel cell operating at 25?C generates 1.0 V that also accounts for losses. For a total power of 1 kW, what is the hydrogen mass flow rate?
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There is enough excess air to give a flame temperature of 1800 K. What are the percent theoretical air and the irreversibility in the process?
Calculate the percent theoretical air required and the irreversibility of the process per kmol of pentane burned.
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