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New publication entitled "Mathematical approaches to modelling the mass transfer process in solid oxide fuel cell anode" was published in a highly-ranked magazine Energy. The article was co-authored by Marcin Blesznowski (PhD) and Prof. Jakub Kupecki from IEn's HiTEP. The publication discusses results of a comprehensive analysis of anodes of SOFC in order to develop new CFD tool for studies of mass transport in porous structures. As a results of combining experimental and numerical techniques, model which enables reduction of cost and time required for the optimization of the mass transport process through SOC's porous electrode was proposed and validated.
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In the magazine Rynek Energii (4 /155, August 2021) there has been published the article prepared by researchers from IEn's Mechanical Division. The authors - Marcin Maternicki, Jacek Grodzicki, Krzysztof Romaniuk and Marek Rusiniak published their work entitled: Effect of metallographic research method on material life assessment. The article presents the relation between material life assessment as a result of metallographic research and the methods of specimen preparation and the equipment used, on an example of three component steels (Cr-Mo-V), type 14MoV6-3 (13HMF), and two components steels (Cr-Mo), type 10CrMo9-10 (10H2M).
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The annual 2020 report of the Institute of Power Engineering has been recently published. This richly illustrated report contains important information about the structure and research units of the Institute (their range of activities and research methods) and on activities of the Institute in 2020. The report contains a list of implemented statutory works, projects, international and national, the most important research and development and expertise, publications, patents, and accredited laboratories of the Institute. The report also contains employment statistics and financial results of the Institute in 2020.
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In a highly ranked magazine Renewable Energy (IF 6,274, 140 p. MNiSW) there has been published the article entitled Investigation of off-design characteristics of solid oxide electrolyser (SOE) operating in endothermic conditions. The authors of this article are researchers from IEn's Department of High Temperature Electrochemical Processes: Konrad Motyliński, Michał Wierzbicki, prof. Jakub Kupecki and Stanisław Jagielski.
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Director of the Institute of Power Engineering, prof. Tomasz Gałka, was appointed by the Dean of Silesian University of Technology as a member of the International Scientific Advisory Board for the Priority Research Area ( Priorytetowy Obszar Badawczy - POB) Climate and environmental protection, modem energy declared by the Silesian University of Technology in the Initiative of Excellence - Research University Programme. The energy sector is a key industry with a great impact on the socio-economic system. Environmental protection and climate change control are priorities in the pursuit of sustainable development.
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The manuscript co-authored by Marek Skrzypkiewicz and Jakub Kupecki from HiTEP "Analysis of H2S-related short-term degradation and regeneration of anode and electrolyte supported solid oxide fuel cells fueled with biomass steam gasifier product gas" was published in Energy (Pongratz, Subotić, Schroettner, Hochenauer, Skrzypkiewicz, Kupecki, Anca-Couce, Scharler). The publication discusses the possibility of regenerating SOFCs which were affected by the presence of H2S in producer gas from biomass gasifier. Two types of SOFC were studied, including anode supported SOFC produced at IEn.
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The IEn's HiTEP manuscript Analysis of Soot Deposition Mechanisms on Nickel-Based Anodes of SOFCs in Single-Cell and Stack Environment was published in a highly-ranked magazine Processes (IF 2.753; IEn authors: Motylinski, Blesznowski, Skrzypkiewicz, Wierzbicki, Zurawska, Baran, Bakala, Kupecki). The paper presents the in operando investigation of carbon formation and deposition at the level of cells and stacks, supported by post mortem analysis.
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In a highly ranked Journal of Energy Resources Technology (IF 3.183) there was published the article entitled Numerical analysis of gas distribution in 1,000 W-class solid oxide fuel cell stack with internal and external manifolding, presenting results of numerical SOFC research. It was written by researchers from the Institute of Power Engineering: Marcin Błesznowski (PhD, CPE), Maciej Boiski (CPC), prof. Jakub Kupecki (CPE).