The machine is commenced to be heated at some point of a quasi-equilibrium manner till the temperature of air reaches to 900 K. During the manner the stress within the cylinder is held constant. Initially, 1kg air at 600K and at 150 kPa is contained in a piston - cylinder device. Air may be assumed as Ideal Gas below those conditions. a) Calculate the heat supplied to the air within the cylinder at some point of this process. b) Sketch the P[kPal-V[m³] diagram of the process. Indicate the path of the process. No want to explicit the extent of the air at the diagram. Please do best a difficult sketch.

Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter2: Matter And Energy
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Problem 30RQ: A gas is compressed inside a compressor's cylinder. When the piston is at its bottom dead center,...
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The machine is commenced to be heated at some point of a quasi-equilibrium manner till the
temperature of air reaches to 900 K. During the manner the stress within the cylinder is held
constant. Initially, 1kg air at 600K and at 150 kPa is contained in a piston - cylinder device. Air may
be assumed as Ideal Gas below those conditions.
a) Calculate the heat supplied to the air within the cylinder at some point of this process.
b) Sketch the P[kPa]-V[m³] diagram of the process. Indicate the path of the process. No want to
explicit the extent of the air at the diagram. Please do best a difficult sketch.
c) Calculate the paintings achieved with the aid of using the air onto surrounding.
Transcribed Image Text:The machine is commenced to be heated at some point of a quasi-equilibrium manner till the temperature of air reaches to 900 K. During the manner the stress within the cylinder is held constant. Initially, 1kg air at 600K and at 150 kPa is contained in a piston - cylinder device. Air may be assumed as Ideal Gas below those conditions. a) Calculate the heat supplied to the air within the cylinder at some point of this process. b) Sketch the P[kPa]-V[m³] diagram of the process. Indicate the path of the process. No want to explicit the extent of the air at the diagram. Please do best a difficult sketch. c) Calculate the paintings achieved with the aid of using the air onto surrounding.
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