Experimental operating characteristic of a 30-cell tubular segmented-in-series solid oxide fuel cell

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

doi:10.1016/j.jpowsour.2024.235896

Experimental operating characteristic of a 30-cell tubular segmented-in-series solid oxide fuel cell

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

School of Materials Science and Engineering

Xi'an Jiaotong University
Ltd.

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

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(T_ain), cathode inlet temperature(T_cin), and hydrogen flow, and proposes a characterization equation for the cell average surface temperature(T_avercs). 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.

Original language	English
Article number	235896
Journal	Journal of Power Sources
Volume	628
DOIs	https://doi.org/10.1016/j.jpowsour.2024.235896
State	Published - 1 Feb 2025

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

30-Cell tubular SOFC
Axial voltage and temperature distribution
Equation of surface average temperature
Experimental operating characteristic
Segmented-in-series

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10.1016/j.jpowsour.2024.235896

Cite this

@article{b1a30cbbba594ae89b8f1eae59f18d9d,

title = "Experimental operating characteristic of a 30-cell tubular segmented-in-series solid oxide fuel cell",

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.",

keywords = "30-Cell tubular SOFC, Axial voltage and temperature distribution, Equation of surface average temperature, Experimental operating characteristic, Segmented-in-series",

author = "Shaodong Sun and Yapeng Sima and Ziyang Chen and Xin Zhang and Yanneng Liang and Yue Dai and Qingxue Liu and Weicheng Feng and Linlin Zhao and Chenyang Wen and Wangmin Li and Jiutao Gao and Yuan Gao and Zhilong He and Chengxin Li",

note = "Publisher Copyright: {\textcopyright} 2024 Elsevier B.V.",

year = "2025",

month = feb,

day = "1",

doi = "10.1016/j.jpowsour.2024.235896",

language = "英语",

volume = "628",

journal = "Journal of Power Sources",

issn = "0378-7753",

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TY - JOUR

T1 - Experimental operating characteristic of a 30-cell tubular segmented-in-series solid oxide fuel cell

AU - Sun, Shaodong

AU - Sima, Yapeng

AU - Chen, Ziyang

AU - Zhang, Xin

AU - Liang, Yanneng

AU - Dai, Yue

AU - Liu, Qingxue

AU - Feng, Weicheng

AU - Zhao, Linlin

AU - Wen, Chenyang

AU - Li, Wangmin

AU - Gao, Jiutao

AU - Gao, Yuan

AU - He, Zhilong

AU - Li, Chengxin

PY - 2025/2/1

Y1 - 2025/2/1

N2 - 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.

AB - 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.

KW - 30-Cell tubular SOFC

KW - Axial voltage and temperature distribution

KW - Equation of surface average temperature

KW - Experimental operating characteristic

KW - Segmented-in-series

UR - https://www.scopus.com/pages/publications/85209944933

U2 - 10.1016/j.jpowsour.2024.235896

DO - 10.1016/j.jpowsour.2024.235896

M3 - 文章

AN - SCOPUS:85209944933

SN - 0378-7753

VL - 628

JO - Journal of Power Sources

JF - Journal of Power Sources

M1 - 235896

ER -

Experimental operating characteristic of a 30-cell tubular segmented-in-series solid oxide fuel cell

Abstract

UN SDGs

Keywords

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