ANFIS-based accurate modeling of silica gel adsorption cooling cycle

Rezk, Hegazy; Mohammed, Ramy H.; Rashad, Emanne; Nassef, Ahmed M.

doi:10.1016/j.seta.2021.101793

Cited by 12 publications

(9 citation statements)

References 38 publications

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“…The fast growth of the car industry has led to a significant increase in the demand for fossil fuels, causing an excessive use of natural resources. Enhancing the energy efficiency of various thermal system technologies is necessary [3,47]. However, the industrial sector is a major consumer of energy, with a significant amount of thermal energy being derived from the combustion of fossil fuels.…”

Section: Studies Of Industrial Applicationsmentioning

confidence: 99%

“…Current energy research is focused on reducing energy use and carbon dioxide emissions [1]. Significant energy consumption is essential for economic and social progress, with non-renewable fossil fuels being the primary source of this energy [2,3]. Nevertheless, about 50% of the energy used in industrial processes is dissipated as heat [4].…”

Section: Introduction 1main Backgroundmentioning

confidence: 99%

“…Energy serves as a base for many applications and is currently the subject of millions of research studies [6][7][8]. The increasing frequency of human activities, subsequent industrial progress, globalization, and increased consumption have inexorably contributed to an unsettling rise in dangerous environmental pollutants that have the potential to impact the health of human beings [3,9,10]. The rapid depletion of fossil fuels and the growing concern over climate change have propelled the world towards a critical juncture in energy Energies 2024, 17, 1336 2 of 30 transition [11][12][13][14][15][16].…”

Section: Introduction 1main Backgroundmentioning

confidence: 99%

See 2 more Smart Citations

Multiple Heat Recovery System for an Industrial Thermal Peeling Press Machine—Experimental Study with Energy and Economic Analyses

Farhat,

Khaled,

Faraj

et al. 2024

Energies

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The enhancement of energy systems in industrial zones is attracting the attention of researchers from all over the world. At the same time, optimization and advancement in heat recovery systems are now generating major interest in the energy sector. In this context, the present study suggests a new multiple heat recovery system should be applied to an industrial thermal peeling press machine. The new system consists of multiple sources of energy: the heat excess in the chimney, the exhaust gas of the chimney, and the exhaust gas of the boiler. To proceed with testing the potential of the suggested system, a hydraulic thermal peel press machine in the wood industry undergoes different tests to achieve the best configuration that will enable this machine to reach its operational temperature when heating. Five test configurations are proposed, designed, and applied experimentally on this machine. Many parameters were effective during the experimental tests, such as water flow rate, ambient air temperature, and initial water temperature. It was found that the application of the multiple heat recovery system increases the rate of heating from around 7 °C/min to around 13 °C/min. In terms of energy and economy, the “chimney + boiler only” configuration proved to be the best system to apply during the fall and winter seasons.

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Section: Studies Of Industrial Applicationsmentioning

confidence: 99%

Section: Introduction 1main Backgroundmentioning

confidence: 99%

Section: Introduction 1main Backgroundmentioning

confidence: 99%

See 1 more Smart Citation

Multiple Heat Recovery System for an Industrial Thermal Peeling Press Machine—Experimental Study with Energy and Economic Analyses

Farhat,

Khaled,

Faraj

et al. 2024

Energies

View full text Add to dashboard Cite

show abstract

“…For the ANFIS model, the nonlinear mapping of the inputs is achieved using membership functions (MFs) during the fuzzification stage. Creating the rules, evaluating the rules' outputs, and merging the fired rules to obtain the output occurs during the inference engine phase [53]. Ultimately, the output is switched from a fuzzy shape to a crisp shape during the defuzzification stage.…”

Section: Anfis-modellingmentioning

confidence: 99%

Optimized Artificial Intelligent Model to Boost the Efficiency of Saline Wastewater Treatment Based on Hunger Games Search Algorithm and ANFIS

et al. 2023

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Chemical oxygen demand (COD) and total organic carbon (TOC) removal efficiencies of saline wastewater treatment indicate the efficiency of the electrochemical oxidation process. Therefore, the main target of this paper is to simultaneously increase COD and TOC removal efficiencies using artificial intelligence and modern optimization. Firstly, an accurate model based on ANFIS was established to simulate the electrochemical oxidation process in terms of reaction time, pH, salt concentration, and DC applied voltage. Compared with ANOVA, thanks to ANFIS modelling, the RMSE values are decreased by 84% and 86%, respectively, for COD and TOC models. Additionally, the coefficient of determination values increased by 3.26% and 7.87% for COD and TOC models, respectively. Secondly, the optimal reaction time values, pH, salt concentration, and applied voltage were determined using the hunger games search algorithm (HGSA). To prove the effectiveness of the HGSA, a comparison with a slime mold algorithm, sine cosine algorithm, and Harris’s hawks optimization was conducted. The optimal values were found at a pH of 8, a reaction time of 36.6 min, a salt concentration of 29.7 g/L, and a DC applied voltage of 9 V. Under this condition, the maximum COD and TOC removal values were 97.6% and 69.4%, respectively. The overall efficiency increased from 76.75% to 83.5% (increased by 6.75%).

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“…Numerous research projects center on energy, with the main goal being to lower carbon emissions and energy consumption by using renewable energy sources and energy management [1][2][3][4][5][6][7][8][9][10][11]. The majority of energy produced today comes from non-renewable fossil fuels, which raises serious environmental issues and significant heat waste [12][13][14][15][16][17]. Global interest in tackling energy concerns is driven by highenergy costs, emissions, global warming, and regulatory demands [18][19][20].…”

Section: Introductionmentioning

confidence: 99%

Hybridization of heat recovery from exhaust gas of boilers using thermoelectric generators

Farhat,

Khaled,

Faraj

et al. 2024

J. Phys.: Conf. Ser.

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This study investigates the possibilities for energy recovery and environmental effect reduction of waste heat, a consequence of industrial activities. The main objective of the work is to integrate thermoelectric generators (TEGs) into industrial hybrid waste heat recovery system. The study consists of combining TEGs modules with a boiler waste heat recovery system with Rockwool insulation, taking into consideration variables like thermal resistance, power output, water temperature, and energy conversion efficiency. The results show that TEG placement has a major impact on system performance. One of the promising configuration is TEGs placed close to heat source, especially outside exhaust pipe outer walls, where electrical power up to 27 W can be generated and heat of 4215 W can be recovered from the exhaust gas.

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ANFIS-based accurate modeling of silica gel adsorption cooling cycle

Cited by 12 publications

References 38 publications

Multiple Heat Recovery System for an Industrial Thermal Peeling Press Machine—Experimental Study with Energy and Economic Analyses

Multiple Heat Recovery System for an Industrial Thermal Peeling Press Machine—Experimental Study with Energy and Economic Analyses

Optimized Artificial Intelligent Model to Boost the Efficiency of Saline Wastewater Treatment Based on Hunger Games Search Algorithm and ANFIS

Hybridization of heat recovery from exhaust gas of boilers using thermoelectric generators

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