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4. The following pneumatic cylinder, whose piston diameter is D=80mm is filled by pressurized air, whose piston side pressure is 2 bar and temperature 293Kº. The atmospheric pressure is acting on the rod side chamber. In the initial condition t=0, the stroke of the piston is h=0.5 m. A mass m=100kg is laid on the piston rod. The rod diameter d=10mm. Calculate a) The end volume of air in the piston side chamber (assume adiabatic change and K=1.4) b) The end pressure of air in the piston chamber (no heat dissipation outside) c) The change of piston position (friction is neglected) d) The temperature of air after mass is added (heat dissipation outside neglected) e) The mass of air on the piston side

4. The following pneumatic cylinder, whose piston diameter is D=80mm is filled by pressurized air, whose piston side pressure is 2 bar and temperature 293Kº. The atmospheric pressure is acting on the rod side chamber. In the initial condition t=0, the stroke of the piston is h=0.5 m. A mass m=100kg is laid on the piston rod. The rod diameter d=10mm. Calculate a) The end volume of air in the piston side chamber (assume adiabatic change and K=1.4) b) The end pressure of air in the piston chamber (no heat dissipation outside) c) The change of piston position (friction is neglected) d) The temperature of air after mass is added (heat dissipation outside neglected) e) The mass of air on the piston side

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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m 이 D Pi D h
Transcribed Image Text:m 이 D Pi D h
4. The following pneumatic cylinder, whose piston diameter is D=80mm is filled by pressurized air, whose piston side pressure is 2 bar and temperature 293Kº. The atmospheric pressure is acting on the rod side chamber. In the initial condition t=0, the stroke of the piston is h=0.5 m. A mass m=100kg is laid on the piston rod. The rod diameter d=10mm. Calculate a) The end volume of air in the piston side chamber (assume adiabatic change and K=1.4) b) The end pressure of air in the piston chamber (no heat dissipation outside) c) The change of piston position (friction is neglected) d) The temperature of air after mass is added (heat dissipation outside neglected) e) The mass of air on the piston side
Transcribed Image Text:4. The following pneumatic cylinder, whose piston diameter is D=80mm is filled by pressurized air, whose piston side pressure is 2 bar and temperature 293Kº. The atmospheric pressure is acting on the rod side chamber. In the initial condition t=0, the stroke of the piston is h=0.5 m. A mass m=100kg is laid on the piston rod. The rod diameter d=10mm. Calculate a) The end volume of air in the piston side chamber (assume adiabatic change and K=1.4) b) The end pressure of air in the piston chamber (no heat dissipation outside) c) The change of piston position (friction is neglected) d) The temperature of air after mass is added (heat dissipation outside neglected) e) The mass of air on the piston side
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