Question h! 3.29 Ammonia contained in a piston-cylinder assembly, initially saturated vapor at 0 degree F, undergoes an isothermal process during which its volume (a) doubles, (b) reduces by a half. For each case, fix the final state by giving the quality or pressure, in lbf/in.^2, as appropriate. Locate the initial and final states on sketches of the p-v and T-v diagrams.
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Transcribed Image Text: 3.29 Ammonia contained in a piston-cylinder assembly, initially saturated vapor at 0 degree F, undergoes an isothermal process during which its volume (a) doubles, (b) reduces by a half. For each case, fix the final state by giving the quality or pressure, in lbf/in.^2, as appropriate. Locate the initial and final states on sketches of the p-v and T-v diagrams.
More Transcribed Image Text: 3.29 Ammonia contained in a piston-cylinder assembly, initially saturated vapor at 0 degree F, undergoes an isothermal process during which its volume (a) doubles, (b) reduces by a half. For each case, fix the final state by giving the quality or pressure, in lbf/in.^2, as appropriate. Locate the initial and final states on sketches of the p-v and T-v diagrams.
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(a)Determine the specific volume of ammonia at state 1.{:[v_(1)=v_(g@@F)],[=9.11ft^(3)//bb]:}Calculate the final specific volume of ammonia when the volume doubles.{:[v_(2)=2v_(1)],[=2xx9.11],[=18.22ft^(3)//b]:}As the process is isothermal so temperature is constant.Determine the pressure of ammonia for the corresponding specific volume and temperature by use of interpolation.{:[(16-14)/(17.701-20.289)=(16-P)/(17.701-18.22)],[P=15.60lbf//in^ ... See the full answer