Simulation of Fluid-Structure Interaction in Hydraulic Pump Design
TBMG-14887
10/01/2012
- Content
Axial pumps with cam-driven commutation units — so-called PWK pumps — emerged as a result of a research project conducted in the Department of Hydraulics and Pneumatics at the Gdansk University of Technology. As for all axial hydraulic piston pumps, several cylinder chambers are positioned around the rotating shaft of an axial pump with cam-driven commutation units — called PWK pumps. The rotation of the shaft and the attached swash plate leads to movement of the pistons that alternately decreases and increases the fluid volume of the chambers. A window — which is part of the control sleeve or commutating bushing — connects the chamber between the pistons with the low-pressure and highpressure intake and outtake channels.
- Citation
- "Simulation of Fluid-Structure Interaction in Hydraulic Pump Design," Mobility Engineering, October 1, 2012.