One lbm of butane (C4H10) is burned with 25 lbm of air
Chapter 15, Problem 23P(choose chapter or problem)
Problem 23P
One lbm of butane (C4H10) is burned with 25 lbm of air that is at 90°F and 14.7 psia. Assuming that the combustion is complete and the pressure of the products is 14.7 psia, determine (a) the percentage of theoretical air used and (b) the dew-point temperature of the products.
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