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Study of flow ripple characteristics in an innovative two-dimensional fuel piston pump
2019
Journal of the Brazilian Society of Mechanical Sciences and Engineering
To meet the requirements of fuel pumps with high efficiency, high power density, and low flow ripple for modern advanced aircraft, we hereby propose a two-dimensional piston pump (called 2D pump). A single piston with both rotary and linear motions is used to combine the flow distributing and volumetric varying functions together. The leakage spots are reduced to the clearance between the piston and the cylinder. As the radial force of the piston is balanced, a small piston clearance is
doi:10.1007/s40430-019-1973-7
fatcat:amtphj4ldjbu7kae4djv4nvcem