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Modeling of double circular arc gear based on CAM

Gear pump is widely used in hydraulic system. Compared with traditional involute gear pump, double-arc gear pump has advantages of good bearing capacity, stable flow pulsation and low noise. The rotor of the double-circular-arc gear pump adopts double-circular-arc helical gears, and its basic end face tooth profile is generally...

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Flow field model of double arc helical gear pump

To analyze and optimize the performance of a double arc helical gear pump, it is crucial to develop a flow field calculation model that can accurately predict the fluid flow behavior within the pump. The model should take into account the fluid dynamics, gear geometry, and motion, as well...

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Calculation Model of Double Arc Helical Gear Pump Rotors

1. Finite Element Mesh Generation of Rotors Utilize the Mesh function in Workbench for finite element mesh generation of structures, and choose the independent mesh generation method as Tetrahedrons, as shown in Figure 1. In addition, the coordinates of the watershed and the coordinates of the rotating pair are...

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