Find the equivalent system with respect to xh for the petroleum pump shown below. The oil...

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Find the equivalent system with respect to xh for the petroleum pump shown below. The oil well acts like a spring and damper with a spring constant of 44.0 MN/m and a damping constant of 15.0 kN-s/m. The piston has a mass of 30 kg. The horsehead has a mass of 150 kg. The rigid walking beam has a mass of 80 kg and a mass moment of inertia of 400 kg-m² about the pivot point on the stationary frame. ₂ = 3 m, l3 = 4 m, and 14 = 2 m. Assume the rigid link between point B and the crank stays approximately vertical at all times. It has a mass of 25 kg. The crank has a mass of 20 kg and a mass moment of inertia of 1 kg-m² about its center of rotation. It has a radius of 30 cm. The crank shaft is a solid tube of steel (E = 200 GPa, G = 79 GPa) with a diameter of 2 cm and a length of 10 cm. Assume the other end of the shaft is connected to a motor, and that the motor can be treated as fixed. Crank Walking beam ° Horsehead -Stationary frame Ladder Piston Oil well: Find the equivalent system with respect to xh for the petroleum pump shown below. The oil well acts like a spring and damper with a spring constant of 44.0 MN/m and a damping constant of 15.0 kN-s/m. The piston has a mass of 30 kg. The horsehead has a mass of 150 kg. The rigid walking beam has a mass of 80 kg and a mass moment of inertia of 400 kg-m² about the pivot point on the stationary frame. ₂ = 3 m, l3 = 4 m, and 14 = 2 m. Assume the rigid link between point B and the crank stays approximately vertical at all times. It has a mass of 25 kg. The crank has a mass of 20 kg and a mass moment of inertia of 1 kg-m² about its center of rotation. It has a radius of 30 cm. The crank shaft is a solid tube of steel (E = 200 GPa, G = 79 GPa) with a diameter of 2 cm and a length of 10 cm. Assume the other end of the shaft is connected to a motor, and that the motor can be treated as fixed. Crank Walking beam ° Horsehead -Stationary frame Ladder Piston Oil well:

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Solution The equivalent system with respect to x for the petroleum pump can be represented as a simp... View the full answer