The optimization via response surface method for micro hydrogen gas actuator |
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| Affiliation: | 1. Engineering Research Center of Fujian University for Marine Intelligent Ship Equipment, Minjiang University, Fuzhou 350108, China;2. School of Mechanical, Materials, Mechatronic and Biomedical Engineering, University of Wollongong, NSW 2522, Australia;3. Department of Mechanical Engineering, Babol Noshirvani University of Technology, Babol, Iran;4. Department of Textile and Apparel Engineering, Qaemshahr Branch, Islamic Azad University, Qaemshahr, Iran;5. Department of Chemical Engineering, School of Engineering & Applied Science, Khazar University, Baku, Azerbaijan;6. Department for Management of Science and Technology Development, Ton Duc Thang University, Ho Chi Minh City, Viet Nam;7. Faculty of Environment and Labour Safety, Ton Duc Thang University, Ho Chi Minh City, Viet Nam;1. Automotive Engineering Centre, Faculty of Mechanical Engineering, Universiti Malaysia Pahang, 26600 Pekan, Pahang, Malaysia;2. Innovative Manufacturing, Mechatronics and Sports Laboratory, Faculty of Manufacturing Engineering, Universiti Malaysia Pahang, 26600 Pekan, Pahang, Malaysia;3. Faculty of Bioengineering & Technology, Universiti Malaysia Kelantan, 17600 Jeli, Kelantan, Malaysia;1. Microfluidics Research Group, Department of Chemical Engineering, COMSATS University Islamabad, Lahore, Campus, Pakistan;2. Department of Chemical Engineering, NED University of Engineering and Technology, 75270, Karachi, Pakistan;3. Chemical Engineering Department, Universiti Teknologi Petronas, Seri Iskandar, 32610, Perak, Malaysia;4. Systems, Power and Energy Research Division, James Watts School of Engineering, College of Science and Engineering, James Watt South, University of Glasgow, Glasgow, G128QQ, UK;5. Department of Chemical Engineering, Khawaja Fareed University of Engineering and Information Technology, Rahim Yar Khan, Pakistan;1. Department of Mechanical Engineering, Bannari Amman Institute of Technology, Sathyamangalam 638 401, India;2. Department of Mechanical Engineering, KPR Institute of Engineering and Technology, Coimbatore 641407, India;3. Department of Mechanical Engineering, M Kumarasamy College of Engineering, Karur 639 113, India;1. School of Mathematics and Statistics, Nanjing University of Information Science and Technology, Nanjing 210044, China;2. Department of Statistics, Quaid-I-Azam University 4250, Islamabad 44000, Pakistan;3. International Institute for Symmetry Analysis and Mathematical Modelling, Department of Mathematical Sciences, North-West University, Mafikeng Campus, Private Bag X 2046, Mmabatho 2735, South Africa;1. Department of Polymer Engineering, Faculty of Engineering, Lorestan University, Khorramabad, Iran;2. Department of Mechanical Engineering, Babol Noshirvani University of Technology, Babol, Iran;3. Young Researchers and Elite Club, Sari Branch, Islamic Azad University, Sari, Iran;4. Department of Chemical Engineering, School of Engineering & Applied Science, Khazar University, Baku, Azerbaijan |
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| Abstract: | Development of an innovative sensor for detection of hydrogen gas is essential for new applications and devices. In current article, inclusive parametric analysis has been performed to disclose the chief operative term on the performance of the micro sensor of MIKRA for the detection of the hydrogen in the mixture. The main mechanism of this micro actuator highly relies on the value of the exerted Knudsen force which occurs owing to the temperature gradient in the low-pressure region. The response surface methodology (RSM) is applied to obtain an optimized formula for the evaluation of sensor performance. Besides, analysis of variance (ANOVA) is employed to analyze the influence of individual factors on sensor formulation. This work tries to estimate the effect of major parameters such as a gap of the arm, the pressure of domain, mass fraction and temperature difference on the value of Knudsen force. Moreover, reliable correlations for the estimation of the Knudsen force are presented to determine the efficiency of the micro gas actuator in the various operating conditions. Our findings confirm that the precision of the sensor enhances as the temperature difference of the cold and hot arms as well as the hydrogen mass fractions augment in our actuator. |
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| Keywords: | Micro gas actuator Knudsen force Hydrogen detection Optimization RSM |
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