You have a rigid tank with an uknown volume, it is divided to two parts by...
You have a rigid tank with an uknown volume, it is divided to two parts by a partition. On one side is an ideal gas with a temperature of 910 celcius on the other side is evacuated and has a vol. that is C= 1.5 times the size of the part containing the gas. We then remove the partition and the gas expands to fill the entire tank. We then apply heat to the tank until we get the pressure inside the tank to equal 0.25 times the initial pressure. Determine the final temperature of the gas.
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You have a rigid tank with an uknown volume, it is divided to
two parts by...
An insulated rigid tank is divided into two equal parts by a partition. Initially, one part...
An insulated rigid tank is divided into two equal parts by a partition. Initially, one part contains 15 kg of water vapor with steam quality 20% at 20 bar and the other part is evacuated. The partition is removed, and the water vapor expands into the entire tank.a) Determine the final temperature and pressure using higher accuracy calculation. b) Recalculate (a) by assuming the gas behave as ideal gas
A rigid tank is divided into two equal parts by a partition. One part of the tank contains 3.0 kg of compressed liquid...
A rigid tank is divided into two equal parts by a partition. One part of the tank contains 3.0 kg of compressed liquid water at 400 kPa and 50°C, while the other part is evacuated. The partition is now removed and the water expands to fill the entire tank. Determine the entropy change of the water during this process, if the pressure in the tank is 30 kPa.
Thermodynamics Problems 18-20 are based on the following description An Insulated rigid tank is divided into...
Thermodynamics
Problems 18-20 are based on the following description An Insulated rigid tank is divided into two equal parts by a partition. Initially, one part contains 10 kg of an ideal gas with molar mass M-16 kg/kmol, a pressure of 330 kPa, and a temperature of 50 oC. The other part is evacuated. The partition is now removed and the gas fills the entire tank. (R.- 8.31447 kJ/kmol.K) The expansion work in kJ is closer to: O 1678 O 725...
A rigid, non-conducting tank with a volume of 4 m3 is divided into two unequal parts...
A rigid, non-conducting tank with a volume of 4 m3 is divided into two unequal parts by a thin membrane. One side of the membrane represents 1/3 of the tank, contains nitrogen gas at 6 bar and 100°C. The other side, represents. 2/3 of the tank, is evacuated. If the membrane ruptures and the gas filled up the tank, describe how the process can be reversed in which the gas returns to its initial state. How much work (in kJ)...
A tank whose volume is unknown is divided into two parts by a partition. One side...
A tank whose volume is unknown is divided into two parts by a partition. One side of the tank contains 0.017 m of refrigerant-134a that is a saturated liquid at 0.95 MPa, while the other side is evacuated. The partition is now removed, and the refrigerant fills the entire tank. If the final state of the refrigerant is 20°C and 400 kPa, determine the volume of the tank. Round your answer to three decimal places. VFI R-134a V 0.017 m...
A rigid tank contains a partition that divides the tank into two sections, each having a...
A rigid tank contains a partition that divides the tank into two sections, each having a volume of 2 ft3 . The left side contains 1.5 lbm of refrigerant R-134a at a pressure of 50 psia, and the right side contains 4 lbm of refrigerant R-134a at 30 psia. The partition is removed and the contents are allowed to mix. Heat transfer occurs with the surroundings until the entire tank contents reach a new equilibrium temperature of 60 °F. For...
Question 18 1 pts Problems 18-20 are based on the following description An insulated rigid tank...
Question 18 1 pts Problems 18-20 are based on the following description An insulated rigid tank is divided into two equal parts by a partition. Initially, one part contains 10 kg of an ideal gas with molar mass M-16 kg/kmol, a pressure of 330 kPa, and a temperature of 50 oC. The other part is evacuated. The partition is now removed and the gas fills the entire tank. (R. - 8.31447 kJ/kmol.K) The expansion work in kJ is closer to:...
I. (30 pts.) One mole of an ideal gas with constant heat capacities and ? 5/3...
I. (30 pts.) One mole of an ideal gas with constant heat capacities and ? 5/3 is compressed adiabatically in a piston-cylinder device from T1-300 K, pi = 1 bar to p2 = 10 bar at a constant external pressure Pext"- P2 -10 bar. Calculate the final temperature, T2, and W, Q. AU, AH for this process. 2. (20 pts.) Repeat problem 1 for an adiabatic and reversible compression. 3. (20 pts.) A rigid, insulated tank is divided into two...
ME-311: Thermodynamics I VerSteeg In-Class Example Problem Chapter 6 Example: Entropy Handling A rigid tank is...
ME-311: Thermodynamics I VerSteeg In-Class Example Problem Chapter 6 Example: Entropy Handling A rigid tank is divided into two equal parts by a partition. One part of the tank contains 2.5 kg of compressed water at 400 kPa and 60°C while the other part is evacuated. The partition is now removed, and the water expands to fill the entire tank, Determine: d) The entropy change of water during this process, if the final pressure in the tank is 40 kPa....
question details in pic. answer please 1. the expansion work in kJ is ? 2. the...
question details in pic. answer please
1. the expansion work in kJ is ?
2. the final temperature of the ideal gas in K is?
3. the change in entropy of the gas during this process in
kJ/K is?
Problems 18-20 are based on the following description An Insulated rigid tank is divided into two equal parts by a partition. Initially, one part contains 10 kg of an ideal gas with molar mass M-16 kg/kmol, a pressure of 330 kPa,...
Thermodynamics
Problems 18-20 are based on the following description An Insulated rigid tank is divided into two equal parts by a partition. Initially, one part contains 10 kg of an ideal gas with molar mass M-16 kg/kmol, a pressure of 330 kPa, and a temperature of 50 oC. The other part is evacuated. The partition is now removed and the gas fills the entire tank. (R.- 8.31447 kJ/kmol.K) The expansion work in kJ is closer to: O 1678 O 725...
A tank whose volume is unknown is divided into two parts by a partition. One side of the tank contains 0.017 m of refrigerant-134a that is a saturated liquid at 0.95 MPa, while the other side is evacuated. The partition is now removed, and the refrigerant fills the entire tank. If the final state of the refrigerant is 20°C and 400 kPa, determine the volume of the tank. Round your answer to three decimal places. VFI R-134a V 0.017 m...
Question 18 1 pts Problems 18-20 are based on the following description An insulated rigid tank is divided into two equal parts by a partition. Initially, one part contains 10 kg of an ideal gas with molar mass M-16 kg/kmol, a pressure of 330 kPa, and a temperature of 50 oC. The other part is evacuated. The partition is now removed and the gas fills the entire tank. (R. - 8.31447 kJ/kmol.K) The expansion work in kJ is closer to:...
I. (30 pts.) One mole of an ideal gas with constant heat capacities and ? 5/3 is compressed adiabatically in a piston-cylinder device from T1-300 K, pi = 1 bar to p2 = 10 bar at a constant external pressure Pext"- P2 -10 bar. Calculate the final temperature, T2, and W, Q. AU, AH for this process. 2. (20 pts.) Repeat problem 1 for an adiabatic and reversible compression. 3. (20 pts.) A rigid, insulated tank is divided into two...
ME-311: Thermodynamics I VerSteeg In-Class Example Problem Chapter 6 Example: Entropy Handling A rigid tank is divided into two equal parts by a partition. One part of the tank contains 2.5 kg of compressed water at 400 kPa and 60°C while the other part is evacuated. The partition is now removed, and the water expands to fill the entire tank, Determine: d) The entropy change of water during this process, if the final pressure in the tank is 40 kPa....
question details in pic. answer please
1. the expansion work in kJ is ?
2. the final temperature of the ideal gas in K is?
3. the change in entropy of the gas during this process in
kJ/K is?
Problems 18-20 are based on the following description An Insulated rigid tank is divided into two equal parts by a partition. Initially, one part contains 10 kg of an ideal gas with molar mass M-16 kg/kmol, a pressure of 330 kPa,...
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