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Hydraulic Library User Manual - NUPET

Hydraulic Library User Manual - NUPET

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<strong>Hydraulic</strong> <strong>Library</strong> 4.2<strong>User</strong> <strong>Manual</strong>From this if we want an operating pressure of about 70 bar the diameter of therod must be about 22.3 mm. We will use a rod diameter of 20 mm and a pistondiameter of 40 mm.2. Set the parameters of the following table.Submodel Parameter title Valuerod displacement [m] 0.15piston diameter [mm] 40HJ000diameter of rod [mm] 20angle rod makes with horizontal [degree] 90total mass being moved 2503. Run a dynamic simulation for 10 s.Figure 1.39: Pressure and displacement plots.Figure 1.39 shows the system pressure and the displacement.Problem 1: The starting values are poor.33

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