Affiliation of Author(s):School of Control Science and Engineering

Teaching and Research Group:Injection theory and application laboratry

Journal:Chinese Automation Congress

Place of Publication:China

Key Words:PEM fuel cell; Geometric parameters; Optinization; Efficiency

Abstract:An optimization method is proposed for the geometric parameters of an convergent nozzle ejector in the anode gas recirculation system in PEM fuel cell in this paper. The mathematical model of ejector is established by employing the hydrodynamics, thermodynamic principles and chemical constraints. An optimization method is applied based on hybrid fish swarm algorithm to optimize the geometry parameters of the ejector. The optimal values of four geometric parameters are obtained by comparing the results of the hybrid artificial fish swarm, the CFD simulation and the GA optimization algorithm.

All the Authors:Wang Xinli

First Author:白帅峰

Indexed by:Journal paper

Correspondence Author:Lei Wang

Discipline:Engineering

First-Level Discipline:Control Science and Engineering

Document Type:C

Translation or Not:no

Date of Publication:2018-05-01

Included Journals:EI