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3.7 The following table...
(interpolation) need help answering this question thanks in advance QUESTION 10 10 points Determine the specific...
(interpolation)
need help answering this question thanks in advance
QUESTION 10 10 points Determine the specific enthalpy k) of superheated water using the table below. The pressure and specific entropy are given as P 386kPa and s 7.5788 kVke-K respectively Properties of Superheated Water Vapor h V U T S h u C kl/kg kl/kg kJ/kg-K m /kg m'/kg ki/kg kl/kg-K kl/kg P P 3.0 bar 4.0 bar sat 143.63 °C 0.4625 2553.1 2738.1 6.8951 150 0.4708 2564.0 2752.4 6.9291...
B3. (20%) (Show all your calculation steps.) Water vapor initially at 240 °C, 1.0 MPa expands...
B3. (20%) (Show all your calculation steps.) Water vapor initially at 240 °C, 1.0 MPa expands in a piston-cylinder assembly isothermally and without internal irreversibilities to a final pressure of 0.1 MPa. Evaluate the (a)work done, in kl/kg, (b) the change of entropy,, in kl/kg-K and (c) the change of internal energy, in kl/kg. Assume the system can be treated as a Van der Waals model.. [Given: the specific volume of the water vapor can be determined from the superheated...
Please answer all parts of the question and show all work! Thanks! 2. You have a...
Please answer all parts of the question and show all work! Thanks!
2. You have a 2 m tank of gas A with density 1 kg/m' and a 2 m tank of gas B with density 3 kg/m. The tanks are at the same pressure. You join the tanks to make a 4 m tank, and let the gases mix. a. What are the specific volumes of gas A and B initially? b. What is the specific volume of the...
please show all your work this is a linear interpolation problem This is a sample homework...
please show all your work this is a linear
interpolation problem
This is a sample homework to check the homework submission system and it will not be graded. Please answer this simple interpolation question and follow the guidelines in the syllabus file. 1- We have the values of the internal energy, u, for liquid A at the temperatures of 220, 240, and 280 K, as in the following table. U (kJ/kg) T (K) 220 84 240 124 204 280 Using...
please answer a,b, and c Water vapor initially at 240 °C, 1.0 MPa expands in a...
please answer a,b, and c
Water vapor initially at 240 °C, 1.0 MPa expands in a piston-cylinder assembly isothermally and without internal irreversibilities to a final pressure of 0.1 MPa. Evaluate the (a)work done, in kJ/kg, (b) the change of entropy,, in kJ/kg - K and (c) the change of internal energy, in kJ/kg. Assume the system can be treated as a Van der Waals model.. [Given: the specific volume of the water vapor can be determined from the superheated...
Thermodynamics problem. please show detail work including which table you used, thanks. A. Please provide your...
Thermodynamics problem.
please show detail work including which table you
used, thanks.
A. Please provide your assumptions, a diagram (with system boundary), and a major formula at each question B. Please provide the table number if you need to use tables at Appendix. 1. As shown in the figure, an insulated box is initially divided into halves by a frictionless, massless, thermally conducting piston. On one side of the piston is 1.5 m of air at 400 K at 400...
Thermodynamics. The Otto cycle shown has a compression ration of 8 and the following properties: Inlet...
Thermodynamics.
The Otto cycle shown has a compression ration of 8 and the
following properties:
Inlet Pressure = 100 kPa, Inlet Temp = 350 K, Max Temp = 1800 C,
Max Volume during inlet = 5x10-4 m3
a) What is the efficiency of the Cycle?
b) What is the temperature at state 2 (K) ?
c) What is the pressure at state 2 (kPA) ?
d) What is the clearance volume (m3) ?
Use attached figures and tables.
T3 =1800k...
Water vapor initially at 240 °C, 1.0 MPa expands in a piston-cylinder assembly isothermally and without...
Water vapor initially at 240 °C, 1.0 MPa expands in a piston-cylinder assembly isothermally and without internal irreversibilities to a final pressure of 0.1 MPa. Evaluate the (a)work done, in kJ/kg, (b) the change of entropy,, in kJ/kg - K and (c) the change of internal energy, in kJ/kg. Assume the system can be treated as a Van der Waals model.. [Given: the specific volume of the water vapor can be determined from the superheated steam table and they are:...
Use engineering methodology and show units calculations. Water vapor initially at 240 °C, 1.0 MPa expands...
Use
engineering methodology and show units calculations.
Water vapor initially at 240 °C, 1.0 MPa expands in a piston-cylinder assembly isothermally and without internal irreversibilities to a final pressure of 0.1 MPa. Evaluate the (a)work done, in kJ/kg, (b) the change of entropy, in kJ/kg - K and (c) the change of internal energy, in kJ/kg. Assume the system can be treated as a Van der Waals model.. [Given: the specific volume of the water vapor can be determined from...
Given the following cases for water, designate the state as specifically as possible (e.g., 2-phase and...
Given the following cases for water, designate the state as specifically as possible (e.g., 2-phase and specify further if a saturated vapor or saturated liquid, superheated vapor, compressed liquid) of the water and find the other properties (pressure, temperature, specific volume, specific internal energy, quality) not given. Show your final answers in a table like the one listed below (a) P-1.5 bar, u-3000 kJ/kg (b) T 120 C, v 0.60 m/kg (c) P-3 bar, u 2543.6 kJ/kg (d) T-| 90°C,...
(interpolation)
need help answering this question thanks in advance
QUESTION 10 10 points Determine the specific enthalpy k) of superheated water using the table below. The pressure and specific entropy are given as P 386kPa and s 7.5788 kVke-K respectively Properties of Superheated Water Vapor h V U T S h u C kl/kg kl/kg kJ/kg-K m /kg m'/kg ki/kg kl/kg-K kl/kg P P 3.0 bar 4.0 bar sat 143.63 °C 0.4625 2553.1 2738.1 6.8951 150 0.4708 2564.0 2752.4 6.9291...
B3. (20%) (Show all your calculation steps.) Water vapor initially at 240 °C, 1.0 MPa expands in a piston-cylinder assembly isothermally and without internal irreversibilities to a final pressure of 0.1 MPa. Evaluate the (a)work done, in kl/kg, (b) the change of entropy,, in kl/kg-K and (c) the change of internal energy, in kl/kg. Assume the system can be treated as a Van der Waals model.. [Given: the specific volume of the water vapor can be determined from the superheated...
Please answer all parts of the question and show all work! Thanks!
2. You have a 2 m tank of gas A with density 1 kg/m' and a 2 m tank of gas B with density 3 kg/m. The tanks are at the same pressure. You join the tanks to make a 4 m tank, and let the gases mix. a. What are the specific volumes of gas A and B initially? b. What is the specific volume of the...
please show all your work this is a linear
interpolation problem
This is a sample homework to check the homework submission system and it will not be graded. Please answer this simple interpolation question and follow the guidelines in the syllabus file. 1- We have the values of the internal energy, u, for liquid A at the temperatures of 220, 240, and 280 K, as in the following table. U (kJ/kg) T (K) 220 84 240 124 204 280 Using...
please answer a,b, and c
Water vapor initially at 240 °C, 1.0 MPa expands in a piston-cylinder assembly isothermally and without internal irreversibilities to a final pressure of 0.1 MPa. Evaluate the (a)work done, in kJ/kg, (b) the change of entropy,, in kJ/kg - K and (c) the change of internal energy, in kJ/kg. Assume the system can be treated as a Van der Waals model.. [Given: the specific volume of the water vapor can be determined from the superheated...
Thermodynamics problem.
please show detail work including which table you
used, thanks.
A. Please provide your assumptions, a diagram (with system boundary), and a major formula at each question B. Please provide the table number if you need to use tables at Appendix. 1. As shown in the figure, an insulated box is initially divided into halves by a frictionless, massless, thermally conducting piston. On one side of the piston is 1.5 m of air at 400 K at 400...
Thermodynamics.
The Otto cycle shown has a compression ration of 8 and the
following properties:
Inlet Pressure = 100 kPa, Inlet Temp = 350 K, Max Temp = 1800 C,
Max Volume during inlet = 5x10-4 m3
a) What is the efficiency of the Cycle?
b) What is the temperature at state 2 (K) ?
c) What is the pressure at state 2 (kPA) ?
d) What is the clearance volume (m3) ?
Use attached figures and tables.
T3 =1800k...
Water vapor initially at 240 °C, 1.0 MPa expands in a piston-cylinder assembly isothermally and without internal irreversibilities to a final pressure of 0.1 MPa. Evaluate the (a)work done, in kJ/kg, (b) the change of entropy,, in kJ/kg - K and (c) the change of internal energy, in kJ/kg. Assume the system can be treated as a Van der Waals model.. [Given: the specific volume of the water vapor can be determined from the superheated steam table and they are:...
Use
engineering methodology and show units calculations.
Water vapor initially at 240 °C, 1.0 MPa expands in a piston-cylinder assembly isothermally and without internal irreversibilities to a final pressure of 0.1 MPa. Evaluate the (a)work done, in kJ/kg, (b) the change of entropy, in kJ/kg - K and (c) the change of internal energy, in kJ/kg. Assume the system can be treated as a Van der Waals model.. [Given: the specific volume of the water vapor can be determined from...
Given the following cases for water, designate the state as specifically as possible (e.g., 2-phase and specify further if a saturated vapor or saturated liquid, superheated vapor, compressed liquid) of the water and find the other properties (pressure, temperature, specific volume, specific internal energy, quality) not given. Show your final answers in a table like the one listed below (a) P-1.5 bar, u-3000 kJ/kg (b) T 120 C, v 0.60 m/kg (c) P-3 bar, u 2543.6 kJ/kg (d) T-| 90°C,...
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