A reservoir of volume V with an ideal gas of molecular mass M and specific heat ratio k is initially at pressure p1 and temperature T1. The reservoir then begins to be supplied at constant flow m˙ and with the same gas, at the inlet temperature given by Te , also constant. (a) Calculate the time required for the final mass of the reservoir to increase by 4 times (m2 = 4m1); (b) Assuming the process is isothermal, calculate the time required for the pressure to from the reservoir increases by 4 times (p2 = 4p1), and calculate the rate at which heat is removed from the reservoir. reservoir Q˙ r ; (c) Assuming that the process is adiabatic, calculate the time required for the pressure of the reservoir increases by 4 times (p2 = 4p1). Calculate the final temperature T2 for this situation.
A reservoir of volume V with an ideal gas of molecular mass M and specific heat ratio k is initially at pressure p1 and temperature T1. The reservoir then begins to be supplied at constant flow m˙ and with the same gas, at the inlet temperature given by Te , also constant.
(a) Calculate the time required for the final mass of the reservoir to increase by 4 times (m2 = 4m1);
(b) Assuming the process is isothermal, calculate the time required for the pressure to from the reservoir increases by 4 times (p2 = 4p1), and calculate the rate at which heat is removed from the reservoir. reservoir Q˙ r ;
(c) Assuming that the process is adiabatic, calculate the time required for the pressure of the reservoir increases by 4 times (p2 = 4p1). Calculate the final temperature T2 for this situation.
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