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Analysis of Proton Exchange Membrane Fuel Cell Systems Involving Heat Exchangers

In English

Författare

Summary, in English

Proton-exchange membrane fuel cells (PEMFCs) have been regarded as the new energy source for portable, stationary, and automotive applications. However, commercial exploitation of PEMFCs is still in an early stage, due to shortage of infrastructure in the society, high cost, and particularly the difficulty of the water/thermal management. One of the objectives of the current work is to analyze the water/thermal balances in a 100-kW class PEMFC system, consisting of PEMFC stack, compressor, intercooler, heater, humidifier, condenser, and radiator. As a first step, the heat and mass balances in the heat exchangers are analyzed for various water recovery schemes, followed by an analysis of the PEMFC stack effects on the system balance concerning the pressure drop and operating current density.

Avdelning/ar

Publiceringsår

2014

Språk

Engelska

Sidor

567-575

Publikation/Tidskrift/Serie

Heat Transfer Engineering

Volym

35

Issue

6-8

Dokumenttyp

Artikel i tidskrift

Förlag

Taylor & Francis

Ämne

  • Energy Engineering

Status

Published

ISBN/ISSN/Övrigt

  • ISSN: 1521-0537