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M&S Problem 6.25. A rigid, insulated container contains 3 m? of air. The container is fitted...
Help please! A volume of 7.16 m 3 of air in a rigid, insulated container fitted...
Help please! A volume of 7.16 m 3 of air in a rigid, insulated container fitted with a paddle wheel is initially at 347 K, 3.6 bar. The air receives 539 kJ by work from the paddle wheel. Assuming the ideal gas model with c v = 0.66 kJ/kg • K, determine for the air: a) The amount of entropy produced, in J/K, and The final temperature in Kelvin
Problem 6.028 SI Air contained in a rigid, insulated tank fitted with a paddle wheel, initially...
Problem 6.028 SI Air contained in a rigid, insulated tank fitted with a paddle wheel, initially at 300 K, 2 bar, and a volume of 2 m, is stirred until its temperature is 600 K. Assuming the ideal gas model for the air, and ignoring kinetic and potential energy, determine (a) the final pressure, in bar (b) the work, in kJ (c) the amount of entropy produced, kJ/K Solve using: (1) data from Table A-22. (2) constant cy read from...
Air contained
Air contained in a rigid, insulated tank fitted with a paddle wheel, initially at 1 bar, 330 K and a volume of 1.93 m^3, receives an energy transfer by work from thepaddle wheel in an amount of 400kJ. Assuming the ideal gas model for the air, determine (a) the final temperature, in K, (b) the final pressure, in bar, and (c) theamount of entropy produced, in kJ/K, Ignore kinetic and potential energy.
A closed, rigid tank fitted with a paddle wheel contains 1.6 kg of air, initially at...
A closed, rigid tank fitted with a paddle wheel contains 1.6 kg of air, initially at 200oC, 1 bar. During an interval of 10 minutes, the paddle wheel transfers energy to the air at a rate of 1 kW. During this time interval, the air also receives energy by heat transfer at a rate of 0.5 kW. These are the only energy transfers. Assume the ideal gas model for the air, and no overall changes in kinetic or potential energy....
Please show all your work neatly and use the tables from Fundamentals of Engineering Thermodynamics 8th...
Please show all your work neatly and use the tables
from Fundamentals of Engineering Thermodynamics 8th edition by
Michael J Moran, Howard N. Shapiro
A volume of 1.92 m of air in a rigid, insulated container fitted with a paddle wheel is initially at 341 K, 6.4 bar. The air receives 739 kJ by work from the paddle wheel. Assuming the ideal gas model with Cv - 0.65 kJ/kg .K determine for the air the amount of entropy produced, in...
write more details as you can,please thank you 7.22 A rigid, insulated tank contains 0.6 kg...
write more details as you can,please
thank you
7.22 A rigid, insulated tank contains 0.6 kg of air, initially at 200 kPa, 20°C. The air is stirred by a paddle wheel until its pressure is 250 kPa. Using the ideal gas model with c, = 0.72 kJ/kg . K, determine, in kJ, (a) the work, (b) the change in exergy of the air, and (c) the amount of exergy destroyed. Ignore the effects of motion and gravity, and let To...
i want the solution with explaination in a good handwriten .. A rigid, insulated tank fitted...
i want the solution with explaination in a good handwriten
..
A rigid, insulated tank fitted with a paddle wheel is filled with water, initially a two-phase liquid-vapor mixture at 200 kPa, consisting of 0.04 kg of saturated liquid and 0.04 kg of saturated vapor. The tank contents are stirred by the paddle wheel until all of the water is saturated vapor at a pressure greater than 138 kPa. Kinetic and potential energy effects are negligible. For the water, determine...
A 0.2 m of air in a rigid tank initially at 400 kPa and 50°C. The...
A 0.2 m of air in a rigid tank initially at 400 kPa and 50°C. The air inside the tank is stirred by a paddle wheel that provides work of 200 kJ. change of the air inside the tank. Determine the entropy
7. The chemical engineering lab contains a 1.5 m rigid tank installed with a paddle wheel....
7. The chemical engineering lab contains a 1.5 m rigid tank installed with a paddle wheel. Suppose this tank is filled with 2.7 kg of carbon dioxide at 100 kPa, and that paddle-wheel work is done on the system until the pressure rises to 150 kPa. Determine the entropy change of the system during this process (kJ/K). You may assume that the tank is well-insulated, and that CO2 is an ideal gas with constant specific heats at RT.
An insulated piston-cylinder device contains 0.1m3 of air (ideal gas) at 400 kPa and 25℃. A...
An insulated piston-cylinder device contains 0.1m3 of air (ideal gas) at 400 kPa and 25℃. A paddle wheel within the cylinder is rotated until 15 kJ of work is done on the air while the pressure is held constant. Assuming the kinetic and potential energies are negligible and the gas constant and specific heat of air are ? = 0.287 kJ kg∙K and ?? = 1.005 kJ kg∙K . Tasks: ( a ) Determine the mass of air inside the...
Problem 6.028 SI Air contained in a rigid, insulated tank fitted with a paddle wheel, initially at 300 K, 2 bar, and a volume of 2 m, is stirred until its temperature is 600 K. Assuming the ideal gas model for the air, and ignoring kinetic and potential energy, determine (a) the final pressure, in bar (b) the work, in kJ (c) the amount of entropy produced, kJ/K Solve using: (1) data from Table A-22. (2) constant cy read from...
Please show all your work neatly and use the tables
from Fundamentals of Engineering Thermodynamics 8th edition by
Michael J Moran, Howard N. Shapiro
A volume of 1.92 m of air in a rigid, insulated container fitted with a paddle wheel is initially at 341 K, 6.4 bar. The air receives 739 kJ by work from the paddle wheel. Assuming the ideal gas model with Cv - 0.65 kJ/kg .K determine for the air the amount of entropy produced, in...
write more details as you can,please
thank you
7.22 A rigid, insulated tank contains 0.6 kg of air, initially at 200 kPa, 20°C. The air is stirred by a paddle wheel until its pressure is 250 kPa. Using the ideal gas model with c, = 0.72 kJ/kg . K, determine, in kJ, (a) the work, (b) the change in exergy of the air, and (c) the amount of exergy destroyed. Ignore the effects of motion and gravity, and let To...
i want the solution with explaination in a good handwriten
..
A rigid, insulated tank fitted with a paddle wheel is filled with water, initially a two-phase liquid-vapor mixture at 200 kPa, consisting of 0.04 kg of saturated liquid and 0.04 kg of saturated vapor. The tank contents are stirred by the paddle wheel until all of the water is saturated vapor at a pressure greater than 138 kPa. Kinetic and potential energy effects are negligible. For the water, determine...
7. The chemical engineering lab contains a 1.5 m rigid tank installed with a paddle wheel. Suppose this tank is filled with 2.7 kg of carbon dioxide at 100 kPa, and that paddle-wheel work is done on the system until the pressure rises to 150 kPa. Determine the entropy change of the system during this process (kJ/K). You may assume that the tank is well-insulated, and that CO2 is an ideal gas with constant specific heats at RT.
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