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Question # 1 (20%) Nitrogen expands in a turbine at a rate of 0.17 kg/s. The...
Nitrogen expands in a turbine at a rate of 0.17 kg/s. The nitrogen enters the turbine...
Nitrogen expands in a turbine at a rate of 0.17 kg/s. The nitrogen enters the turbine at 750 kPa, 580 K and it exits at 195 kPa, 323 K. The power delivered by the turbine is measured to 38 kW. Neglect potential and kinetic energies. For Nitrogen, Cp = 1039 j/Kg.k 1. Calculate the amount of heat transfer. 2. Determine if the heat is added to the system or lost from the system. 3. Plot the TV diagram showing all...
Nitrogen expands in a turbine at a rate of 0.17 kg/s. The nitrogen enters the turbine...
Nitrogen expands in a turbine at a rate of 0.17 kg/s. The nitrogen enters the turbine at 750 kPa, 580 K and it exits at 195 kPa, 323 K. The power delivered by the turbine is measured to 38 kW. Neglect potential and kinetic energies. For Nitrogen, Cp = 1039 j/Kg.k 1. Calculate the amount of heat transfer. 2. Determine if the heat is added to the system or lost from the system. 3. Plot the TV diagram showing all...
Nitrogen expands in a turbine at a rate of 0.17 kg/s. The nitrogen enters the turbine...
Nitrogen expands in a turbine at a rate of 0.17 kg/s. The nitrogen enters the turbine at 750 kPa, 580 K and it exits at 195 kPa, 323 K. The power delivered by the turbine is measured to 38 kW. Neglect potential and kinetic energies. For Nitrogen, Cp = 1039 j/Kg.k 1. Calculate the amount of heat transfer. 2. Determine if the heat is added to the system or lost from the system. 3. Plot the TV diagram showing all...
Nitrogen expands in a turbine at a rate of 0.17 kg/s. The nitrogen enters the turbine...
Nitrogen expands in a turbine at a rate of 0.17 kg/s. The nitrogen enters the turbine at 750 kPa, 580 K and it exits at 195 kPa, 323 K. The power delivered by the turbine is measured to 38 kW. Neglect potential and kinetic energies. For Nitrogen, Cp = 1039 i/Kg.k 1. Calculate the amount of heat transfer. 12% 2. Determine if the heat is added to the system or lost from the system. 4% 3. Plot the TV diagram...
1.) Nitrogen expands in a turbine at a rate of 0.17 kg/s. The nitrogen enters the...
1.) Nitrogen expands in a turbine at a rate of 0.17 kg/s. The nitrogen enters the turbine at 750 kPa, 580 K and it exits at 195 kPa, 323 K. The power delivered by the turbine is measured to 38 kW. Neglect potential and kinetic energies. For Nitrogen, Cp = 1039 j/Kg.k - Calculate the amount of heat transfer. Determine if the heat is added to the system or lost from the system. - Plot the TV diagram showing all...
1.) Nitrogen expands in a turbine at a rate of 0.17 kg/s. The nitrogen enters the...
1.) Nitrogen expands in a turbine at a rate of 0.17 kg/s. The nitrogen enters the turbine at 750 kPa, 580 K and it exits at 195 kPa, 323 K. The power delivered by the turbine is measured to 38 kW. Neglect potential and kinetic energies. For Nitrogen, Cp = 1039 j/Kg.k - Calculate the amount of heat transfer. Determine if the heat is added to the system or lost from the system. - Plot the TV diagram showing all...
if possible early, thank you Question # 1 (20%) Nitrogen expands in a turbine at a...
if possible early, thank you
Question # 1 (20%) Nitrogen expands in a turbine at a rate of 0.17 kg/s. The nitrogen enters the turbine at 750 kPa, 580 K and it exits at 195 kPa, 323 K. The power delivered by the turbine is measured to 38 kW. Neglect potential and kinetic energies. For Nitrogen, Cp = 1039 J/Kg.k 1. Calculate the amount of heat transfer. 12% 2. Determine if the heat is added to the system or lost...
1.) Nitrogen expands in a turbine at a rate of 0.17 kg/s. The nitrogen enters the...
1.) Nitrogen expands in a turbine at a rate of 0.17 kg/s. The nitrogen enters the turbine at 750 kPa, 580 K and it exits at 195 kPa, 323 K. The power delivered by the turbine is measured to 38 kW. Neglect potential and kinetic energies. For Nitrogen, Cp = 1039j/Kg.k - Calculate the amount of heat transfer. Determine if the heat is added to the system or lost from the system. Plot the TV diagram showing all the states...
Air enters the compressor of a gas-turbine engine at 51 kg/min at 128 kPa and 316...
Air enters the compressor of a gas-turbine engine at 51 kg/min at 128 kPa and 316 K and exits at 722 kPa and 555 K. Heat is lost from the compressor at 13 kJ/kg. Determine the power input (in kW to 1 decimal place) required assuming that kinetic energy can be neglected. Take the specific heat of air to be 1.05 kJ/kg.K.
2. Methane at 27°C, 10 MPa and mass flow rate of 10 kg/s enters a turbine...
2. Methane at 27°C, 10 MPa and mass flow rate of 10 kg/s enters a turbine operating at a steady flow process and expands adiabatically through a 5:1 pressure ratio, and exits at -48°C Methane data: R 0.8153 kJ/kg.K Tcr 191.1 K Pcr4.64 MPa Cp 18.89 0.055 T (Cp in kJ/kMol, T in K) (a) The power developed by turbine, in KW (b) Compare your result in part (a) with the value obtained using the ideal gas model
Nitrogen expands in a turbine at a rate of 0.17 kg/s. The nitrogen enters the turbine at 750 kPa, 580 K and it exits at 195 kPa, 323 K. The power delivered by the turbine is measured to 38 kW. Neglect potential and kinetic energies. For Nitrogen, Cp = 1039 j/Kg.k 1. Calculate the amount of heat transfer. 2. Determine if the heat is added to the system or lost from the system. 3. Plot the TV diagram showing all...
Nitrogen expands in a turbine at a rate of 0.17 kg/s. The nitrogen enters the turbine at 750 kPa, 580 K and it exits at 195 kPa, 323 K. The power delivered by the turbine is measured to 38 kW. Neglect potential and kinetic energies. For Nitrogen, Cp = 1039 i/Kg.k 1. Calculate the amount of heat transfer. 12% 2. Determine if the heat is added to the system or lost from the system. 4% 3. Plot the TV diagram...
1.) Nitrogen expands in a turbine at a rate of 0.17 kg/s. The nitrogen enters the turbine at 750 kPa, 580 K and it exits at 195 kPa, 323 K. The power delivered by the turbine is measured to 38 kW. Neglect potential and kinetic energies. For Nitrogen, Cp = 1039 j/Kg.k - Calculate the amount of heat transfer. Determine if the heat is added to the system or lost from the system. - Plot the TV diagram showing all...
1.) Nitrogen expands in a turbine at a rate of 0.17 kg/s. The nitrogen enters the turbine at 750 kPa, 580 K and it exits at 195 kPa, 323 K. The power delivered by the turbine is measured to 38 kW. Neglect potential and kinetic energies. For Nitrogen, Cp = 1039 j/Kg.k - Calculate the amount of heat transfer. Determine if the heat is added to the system or lost from the system. - Plot the TV diagram showing all...
if possible early, thank you
Question # 1 (20%) Nitrogen expands in a turbine at a rate of 0.17 kg/s. The nitrogen enters the turbine at 750 kPa, 580 K and it exits at 195 kPa, 323 K. The power delivered by the turbine is measured to 38 kW. Neglect potential and kinetic energies. For Nitrogen, Cp = 1039 J/Kg.k 1. Calculate the amount of heat transfer. 12% 2. Determine if the heat is added to the system or lost...
1.) Nitrogen expands in a turbine at a rate of 0.17 kg/s. The nitrogen enters the turbine at 750 kPa, 580 K and it exits at 195 kPa, 323 K. The power delivered by the turbine is measured to 38 kW. Neglect potential and kinetic energies. For Nitrogen, Cp = 1039j/Kg.k - Calculate the amount of heat transfer. Determine if the heat is added to the system or lost from the system. Plot the TV diagram showing all the states...
2. Methane at 27°C, 10 MPa and mass flow rate of 10 kg/s enters a turbine operating at a steady flow process and expands adiabatically through a 5:1 pressure ratio, and exits at -48°C Methane data: R 0.8153 kJ/kg.K Tcr 191.1 K Pcr4.64 MPa Cp 18.89 0.055 T (Cp in kJ/kMol, T in K) (a) The power developed by turbine, in KW (b) Compare your result in part (a) with the value obtained using the ideal gas model
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