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The effect of fuel cell operational conditions on the water content distribution in the polymer electrolyte membrane

Tavakoli, B.; Roshandel, R. - In: Renewable Energy 36 (2011) 12, pp. 3319-3331

Models play an important role in fuel cell design and development. One of the critical problems to overcome in the proton exchange membrane (PEM) fuel cells is the water management. In this work a steady state, two-dimensional, isothermal model in a single PEM fuel cell using individual...

Persistent link: https://www.econbiz.de/10011045146

Optimum biomass drying for combustion – A modeling approach

Gebreegziabher, Tesfaldet; Oyedun, Adetoyese Olajire; … - In: Energy 53 (2013) C, pp. 67-73

Drying biomass as fuel in a combustion process can increase the combustion efficiency, reduce pollution and improve …

Persistent link: https://www.econbiz.de/10010808475

A new approach for simplifying the calculation of flue gas specific heat and specific exergy value depending on fuel composition

Coskun, C.; Oktay, Z.; Ilten, N. - In: Energy 34 (2009) 11, pp. 1898-1902

value in one formulation depending on fuel chemical composition. Combustion products contain different gases such as CO2, SO … specific exergy value of combustion products can be estimated accurately in one formulation by entering the chemical …, especially biomass, fossil fuels and fuel mixtures for co-combustion and is so suitable for practical estimation of flue gas …

Persistent link: https://www.econbiz.de/10010810735