Question: Given a four stroke, four-cylinder engine. Bore = 2.95 , Stroke = 3.1 , compression ratio = 9.1 . RPM =3500 , fuel consumption rate

Given a four stroke, four-cylinder engine. Bore = 2.95, Stroke = 3.1, compression ratio = 9.1.

RPM =3500, fuel consumption rate = 2 Gallons/hour, heating value = 114,000 Btu/gallon

Assuming ambient conditions of T = 537 R and P = 14.7 psia.

Find: (a) the total volume V_(BDC) for all cylinders (b) mass of air, and (c)combustion energy per thermodynamic cycle (Btu) and specific heat input (q) in Btu/lbm

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