PEMEC performance evaluation through experimental analysis of operating conditions by response surface methodology (RSM)
نویسندگان
چکیده
The optimum current value of the proton exchange membrane electrolysis cell (PEM-EC) mainly depends on various operational factors, such as temperature, operating pressure, water flow rate, and content. Therefore, this study aims to maximize performance related PEM-EC by determining optimal conditions PEM having a 9 cm² active layer. In regard, response surface methodology (RSM) central composite design (CCD) were applied using Design-Expert (trial version) software identify combination variables pump speed, voltage. Temperature, voltage independent have ranged from 40-80 °C, 1-8, 1.8-2.3 V, respectively. Also, individual combined effects parameters will be included in ANOVA (analysis variance). are 80 1, 2.3 respectively, corresponding maximum output PEM-EC. This RSM tool found that was 16.778 A. addition, it concluded most influential parameter voltage, followed temperature.
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ژورنال
عنوان ژورنال: European mechanical science
سال: 2023
ISSN: ['2587-1110']
DOI: https://doi.org/10.26701/ems.1203924