Search for dissertations about: "Munir Khan"

Found 2 swedish dissertations containing the words Munir Khan.

  2. 1. Multiphysics modelling of PEM fuel cells - with reacting transport phenomena at micro and macroscales

    Author : Munir Khan; Värmeöverföring; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; macroscale; PEM fuel cells; CFD; microscale; multiphysics; multiphase; anisotropy;

    Abstract : This thesis presents numerical simulations of reacting transport phenomena in polymer electrolyte membrane (PEM) fuel cells. Broadly, the presented work is subdivided into macro and microscale simulations. READ MORE

  4. 2. Numerical simulation of multi-scale transport processes and reactions in pem fuel cells using two-phase models

    Author : Munir Khan; Jinliang Yuan; Bengt Sundén; Värmeöverföring; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; numerical analysis; multi-scale; multi-phase; reacting flows; multi-component;

    Abstract : A numerical study for the cathode of a PEM fuel cell has been performed in this study. The results have been limited to cathode only because, in PEM fuel cells, the oxygen reduction reactions, ORRs, are considered the rate limiting reactions and govern the fuel cell performance. READ MORE