- Thermodynamics 1 (168.97 KiB) Viewed 20 times
Thermodynamics
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answerhappygod
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Thermodynamics
Thermodynamics
A Piston/cylinder with a cross-sectional area of 0.02 m² is connected with a hydraulic line to another piston/cylinder with a cross-sectional area of 0.07 m². Assume that both chambers and the line are filled with hydraulic fluid of density 800 kg/m³ and the larger second piston/cylinder is 7 m higher up in elevation. With an outside atmospheric pressure of 100 kPa and a net force F1= 20 kN, neglecting piston weights find F₁ P₁ P₂ F2 H a) Pressure on the smaller piston/cylinder P₁ = kPa (10pts) b) Pressure on the larger piston/cylinder P₂ = kPa (10pts) c) Balancing force on the larger piston/cylinder KN (10pts) F₂ =
A Piston/cylinder with a cross-sectional area of 0.02 m² is connected with a hydraulic line to another piston/cylinder with a cross-sectional area of 0.07 m². Assume that both chambers and the line are filled with hydraulic fluid of density 800 kg/m³ and the larger second piston/cylinder is 7 m higher up in elevation. With an outside atmospheric pressure of 100 kPa and a net force F1= 20 kN, neglecting piston weights find F₁ P₁ P₂ F2 H a) Pressure on the smaller piston/cylinder P₁ = kPa (10pts) b) Pressure on the larger piston/cylinder P₂ = kPa (10pts) c) Balancing force on the larger piston/cylinder KN (10pts) F₂ =