Modeling of electrochemical processes in solid oxide fuel cells
- Авторлар: Volokhov V.1, Averkov I.2, Baykov A.2,1, Yanovskiy L.2,1
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Мекемелер:
- Institute of Problems of Chemical Physics, Russian Academy of Sciences
- P. I. Baranov Central Institute of Aviation Motors
- Шығарылым: Том 65, № 10 (2016)
- Беттер: 2375-2380
- Бөлім: Full Articles
- URL: https://journals.rcsi.science/1066-5285/article/view/239061
- DOI: https://doi.org/10.1007/s11172-016-1592-8
- ID: 239061
Дәйексөз келтіру
Аннотация
A mathematical model of electrochemical processes in a solid oxide fuel cell is presented. A procedure for the calculation of the current—voltage characteristic (CVC) taking into account the influence of the reagent concentration, pressure, and temperature is considered. The problem of calculation of the electromotive force (emf) and thermodynamic efficiency was studied in detail. The influence of the presence of carbon dioxide and water vapor in the anode gas on the emf and thermodynamic efficiency is analyzed. The method of measuring the CVC in an experiment at a constant fuel rate is briefly considered. The results of application of the calculation model are compared with the experimental data.
Негізгі сөздер
Авторлар туралы
V. Volokhov
Institute of Problems of Chemical Physics, Russian Academy of Sciences
Email: averkov@ciam.ru
Ресей, 1 prosp. Akad. Semenova, Chernogolovka, Moscow Region, 142432
I. Averkov
P. I. Baranov Central Institute of Aviation Motors
Хат алмасуға жауапты Автор.
Email: averkov@ciam.ru
Ресей, 2 ul. Aviamotornaya, Moscow, 111116
A. Baykov
P. I. Baranov Central Institute of Aviation Motors; Institute of Problems of Chemical Physics, Russian Academy of Sciences
Email: averkov@ciam.ru
Ресей, 2 ul. Aviamotornaya, Moscow, 111116; 1 prosp. Akad. Semenova, Chernogolovka, Moscow Region, 142432
L. Yanovskiy
P. I. Baranov Central Institute of Aviation Motors; Institute of Problems of Chemical Physics, Russian Academy of Sciences
Email: averkov@ciam.ru
Ресей, 2 ul. Aviamotornaya, Moscow, 111116; 1 prosp. Akad. Semenova, Chernogolovka, Moscow Region, 142432