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Record Nr. |
UNINA9910824156903321 |
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Titolo |
CFD modeling and optimization of fuel-cell systems / / P.L. Zervas ... [et al.] |
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Pubbl/distr/stampa |
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New York, : Nova Science Publishers, c2008 |
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ISBN |
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Edizione |
[1st ed.] |
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Descrizione fisica |
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1 online resource (106 p.) |
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Altri autori (Persone) |
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Disciplina |
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Soggetti |
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Fuel cells - Mathematical models |
Fluid dynamics - Data processing |
Fluid dynamics - Mathematics |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references (p. [81]-83) and index. |
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Nota di contenuto |
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""CFD MODELING AND OPTIMIZATION OF FUEL-CELL SYSTEMS""; ""NOTICE TO THE READER""; ""ACKNOWLEDGEMENTS""; ""CONTENTS""; ""PREFACE""; ""NOMENCLATURE""; ""ABBREVIATIONS""; ""INTRODUCTION""; ""BASIC OPERATIONAL PRINCIPLES""; ""2.1. FUEL CELL DESCRIPTION""; ""2.2. MAXIMUM ELECTROMOTIVE FORCE (EMF) OR OPEN CIRCUIT VOLTAGE (OCV)""; ""2.3. CURRENT DENSITY-POWER DENSITY""; ""2.4. FUEL-CELL EFFICIENCY""; ""2.5. NERNST EQUATION""; ""2.6. IRREVERSIBLE PROCESSES UNDER OPERATING CONDITIONS""; ""2.6.1. Activation Polarization (Î?Vact)""; ""2.6.2. Ohmic Losses (Î?Vohmic)"" |
""2.6.3. Concentration Polarization (Î?Vconc)""""2.6.4. Total Losses""; ""2.7. ELECTROCHEMICAL REACTION RATES""; ""2.8. FUEL CELL OPERATING PARAMETERS""; ""THE MATHEMATICAL MODEL""; ""3.1. THE EQUATIONS""; ""3.2. MODEL ASSUMPTIONS""; ""3.3. BOUNDARY CONDITIONS-SPECIAL INTERNAL CONDITIONS""; ""NUMERICAL SOLUTION METHOD""; ""4.1. INTRODUCTION""; ""4.2. THE SOLUTION METHOD""; ""4.3. NUMERICAL SOLUTION""; ""4.4. MODEL APPLICATION""; ""4.4.1. Fuel Cell Geometry""; ""4.4.2. Boundary Conditions""; ""4.4.3. Grid-Independency Studies â€? Computer Requirements""; ""RESULTS""; ""5.1. INTRODUCTION"" |
""5.3.1. Fuel and Oxidant inlet Volumetric Rates, Qf, Qox""""5.3.2. Fuel and Oxidant Gases""; ""5.3.3. Operating Cell Voltage""; ""5.3.4. Fuel cell |
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