A certain fluid at 10 bar is contained in a cylinder behind a piston. The initial volume being 0.05 m³. Calculate the work done by the fluid when it expands reversibly. a- At constant pressure to a final volume of 0,2 m3 b- according to a linear law to a final volume of 0,1 m3 and a final pressure of 2 bar C- According to a law PV = c to a final volume 0.1 m?

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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EXAMPLE 3
A certain fluid at 10 bar is contained in a cylinder behind a
piston. The initial volume being 0.05 m³. Calculate the work
done by the fluid when it expands reversibly.
a- At constant pressure to a final volume of 0,2 m³
b- according to a linear law to a final volume of 0,1 m3
and a final pressure of 2 bar
C- According to a law PV = c to a final volume 0.1 m3
d- According to a law PV3 = c to a final volume 0.06 m³
Transcribed Image Text:EXAMPLE 3 A certain fluid at 10 bar is contained in a cylinder behind a piston. The initial volume being 0.05 m³. Calculate the work done by the fluid when it expands reversibly. a- At constant pressure to a final volume of 0,2 m³ b- according to a linear law to a final volume of 0,1 m3 and a final pressure of 2 bar C- According to a law PV = c to a final volume 0.1 m3 d- According to a law PV3 = c to a final volume 0.06 m³
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