Shaodong Sun , Yapeng Sima , Ziyang Chen , Xin Zhang , Yanneng Liang , Yue Dai , Qingxue Liu , Weicheng Feng , Linlin Zhao , Chenyang Wen , Wangmin Li , Jiutao Gao , Yuan Gao , Zhilong He , Chengxin Li
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引用次数: 0
Abstract
Evaluating the operating characteristics of tubular segmented-in-series(SIS) solid oxide fuel cells (SOFCs) holds significant guiding value for designing, preparing, integrating, and operating tubular cells and stacks. This study examines a 30-cell tubular SIS SOFC and assesses the distribution of its physical parameters, such as axial voltage and temperature. As well as the operating characteristics under sensitive disturbances such as current, airflow, anode inert gas flow (N2), anode inlet temperature(Tain), cathode inlet temperature(Tcin), and hydrogen flow, and proposes a characterization equation for the cell average surface temperature(Tavercs). The results indicate heterogeneity in the axial electrochemical reactions of tubular SIS SOFC and the reaction intensity, voltage, and temperature, decrease along the direction of the fuel flow.
期刊介绍：
The Journal of Power Sources is a publication catering to researchers and technologists interested in various aspects of the science, technology, and applications of electrochemical power sources. It covers original research and reviews on primary and secondary batteries, fuel cells, supercapacitors, and photo-electrochemical cells.
Topics considered include the research, development and applications of nanomaterials and novel componentry for these devices. Examples of applications of these electrochemical power sources include:
• Portable electronics
• Electric and Hybrid Electric Vehicles
• Uninterruptible Power Supply (UPS) systems
• Storage of renewable energy
• Satellites and deep space probes
• Boats and ships, drones and aircrafts
• Wearable energy storage systems
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