{"product_id":"performance-modeling-of-proton-exchange-membrane-fuel-cells","title":"Performance Modeling of Proton Exchange Membrane Fuel Cells","description":"\u003cp\u003eAbstract\u003cbr\u003e\nThe performance of a Proton Exchange Membrane Fuel Cells (PEMFCs) was studied at different\u003cbr\u003e\noperating temperatures. Two theoretical models were fit to experimental data to predict fuel cell\u003cbr\u003e\nperformance in terms of total fuel cell resistance and power density. The WPI model was fitted to\u003cbr\u003e\nexperimental potential data and a modified Randles equivalent circuit was fit to impedance data\u003cbr\u003e\nusing a frequency response analysis (FRA) technique. The total resistance as determined by both\u003cbr\u003e\nmodels was then compared. This study shows that potential and power density are strong functions\u003cbr\u003e\nof temperature while resistance is mainly governed by imposed current density. After analysis of\u003cbr\u003e\nthe data, it is clear that the fuel cell performs best at higher fuel cell temperatures and current\u003cbr\u003e\ndensities because this produces a higher power density and a lower total resistance.\u003c\/p\u003e","brand":"Angela Rugg","offers":[{"title":"Paperback","offer_id":44310433431713,"sku":"9781111127730","price":26.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0462\/1120\/3233\/files\/1w8d9q-front-shortedge-384_a035ac44-7ad2-4285-8bd1-8c084c93a46b.jpg?v=1747546685","url":"https:\/\/bookswholesale.myshopify.com\/products\/performance-modeling-of-proton-exchange-membrane-fuel-cells","provider":"BooksWholesale","version":"1.0","type":"link"}