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Introductory Physics Homework Help
Work input/output in adiabatic process
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[QUOTE="JJJabc, post: 3695648, member: 383066"] I have to find the max cycle pressure, max temp, work input and output for an engine. I have been given the initial air pressure, temp and the volume of the cylinder. Fuel is added at 2.5MJ/kg For the air i have Cv, the index (1.4) and an R value of 287 J/kg K (not sure about this value) I calculated the max pressure using PV^1.4 = const. For max temp i used PV/T = const. 1) Not sure if I have used the correct method for calculating the pressure and temp 2)Not sure how to calculate the Work input/output. Is the W=PV equation correct?Would this equation work W=(P2*V2 - P1*V1)/n(1.4)-1 [/QUOTE]
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Introductory Physics Homework Help
Work input/output in adiabatic process
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