Name: Application of Experimentally Determined Diffusion Media Water (en Inglés)
SKU: 50634212
Price: 55.22 USD
Availability: InStock
Author: Bladimir Ramos Alvarado

portada Application of Experimentally Determined Diffusion Media Water (en Inglés)

Application of Experimentally Determined Diffusion Media Water (en Inglés)

Formato

Libro Físico

Editorial

LAP LAMBERT Academic Publishing

Autor

Bladimir Ramos Alvarado

Idioma

Inglés

N° páginas

124

Encuadernación

Tapa Blanda

ISBN13

9783659665301

Application of Experimentally Determined Diffusion Media Water (en Inglés)

Bladimir Ramos Alvarado (Autor) · LAP LAMBERT Academic Publishing · Tapa Blanda

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Reseña del libro "Application of Experimentally Determined Diffusion Media Water (en Inglés)"

In this work, the experimental characterization of gas diffusion material for PEM fuel cells is carried out. Properties such as porosity, capillary pressure curves, absolute permeability, and relative permeability were obtained for carbon paper Toray-090. Experimental fixtures and procedures used to characterize the porous material are presented. The effects of PTFE treatment (wet-proofing) and compression on the porous media properties were assessed. After characterizing the porous media material, two computational models of the air-cathode of a PEM fuel cell were developed using the gas diffusion media properties obtained. The hypothesis presented in this work is that cell performance can be accurately predicted using actual water transport characteristics of the GDL material instead of empirical correlations for well-sorted sands as reported by many authors.