Performance optimization of the jet pump in fuel pump modules

The jet pump is an important component in a fuel pump module, being used as caption system. The purpose of this paper is to show the influence of the main dimensional variables in the efficiency of the jet pump.

In addition, the paper will better explain the function of the jet pump for a fuel supply module. The adopted methodology of analysis will be described, as well as the future steps for a complete analysis of the jet pump dimensions.