A piston cylinder contains 10 lbm of butane gas at 900 R, 750 lbf in 2 The butane expands in a reversible polytropic process with polytropic exponent, n 61501 61472 1 05, until the final pressure is 450 lbf in 2 Determine the final temperature and the work done during the process ...

T r1 CH0 m10 lbm T 900 R P 750 lbfin Rev polytropic process n105 P 450 lbfin W ...

A piston/cylinder contains 10 lbm of butane gas at 900 R, 750 lbf/in 2. The butane expands

Question:

A piston/cylinder contains 10 lbm of butane gas at 900 R, 750 lbf/in 2. The butane expands in a reversible polytropic process with polytropic exponent, n 1.05, until the final pressure is 450 lbf/in 2. Determine the final temperature and the work done during the process.