|
ИСТИНА |
Войти в систему Регистрация |
ФНКЦ РР |
||
SIMULATION OF MASS TRANSFER PROCESSES IN MEMBRANE ELECTRODE ASSEMBLY OF HYDROGEN FUEL CELLстатья
- Авторы: Koltsova E.M., Vasilenko V.A., Tyutin A., Stankevich M.
- Сборник: CHISA 2012 - 20th International Congress of Chemical and Process Engineering and PRES 2012 - 15th Conference PRES 2012
- Год издания: 2012
- Место издания: Prague, Czech Republic
- Аннотация: There is an increasing interesting of hydrogen fuel cell usage as alternative energy sources in transport, stationary heat and energy-plants, and other applications. The mathematical description of electrochemical processes occurring in hydrogen fuel cells is examined. The dynamic model presented is a system of differential equations based on physical and electrochemical phenomena occurring in the sections of membrane electrode assembly: anode catalyst layer, proton exchange membrane, and cathode catalyst layer. The hydrogen mass transfer equation includes adsorption and desorption on platinum catalyst reaction sites and diffusion.
- Добавил в систему: Василенко Виолетта Анатольевна