Effect of liquid saturated porous medium on heat transfer from thermoelectric generator

Mansour, Mohammad; Beithou, Nabil; Ainoon, O; Qandil, A.; Khalid, Mohammad Bani; Borowski, Gabriel; Alsaqoor, Sameh; Alahmer, Ali; Jouhara, Hussam

doi:10.1016/j.ijft.2022.100264

Cited by 19 publications

(4 citation statements)

References 35 publications

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“…An efficient, low -cost and practical energy harvesting system for lowwaste heat recovery, used as a power supply for air pollutant sensors, can contain four commercial Bi 2 Te 3 TEG modules in a parallel configuration, with natural air-cooled heat sinks and a DC-DC boost converter. This system structure was successful at T H temperatures between 73 and 90 °C, generating a stable output voltage between 1.8-5 V for output power values over 15 mW [31].…”

Section: Resultsmentioning

confidence: 99%

Thermal, Energy and Exergy Analysis of Thermoelectric Generator System for Waste Heat Recovery Applications

Ionescu

2024

J. Ecol. Eng.

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The efficient recovery of the waste heat from the industrial sector can represent an essential step in global energy saving, with the proper usage of other on-grid power resources available for specific high-energy consumers. A simple, low-cost energy conversion system was tested here to recover a part of the waste heat dissipated by a gasoline engine's exhaust pipe under the car's stationary testing mode at temperatures around 80-100 °C. The main components of this system were a copper-made thermal collector, a commercial thermoelectric energy generator (TEG) module TEC1 -12706 and a pin-fin heat sink under natural air convection cooling. Under the open-circuit test, heat transfer rates between 4.54 W and 5.56 W were evacuated by the heat sink. A DC electronic load R L was connected at the TEG outputs, and voltage values between 0.566 V and 1.242 V were recorded for output power values between 0.03 W and 0.16 W when R L was modified from 1 Ω to 10 Ω.

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Section: Resultsmentioning

confidence: 99%

Thermal, Energy and Exergy Analysis of Thermoelectric Generator System for Waste Heat Recovery Applications

Ionescu

2024

J. Ecol. Eng.

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“…The accuracy of the instruments used in the experiments is shown in Table 1. The percentage error was determined using the equation [40] (1)…”

Section: Error Analysismentioning

confidence: 99%

Enhancement of solar distiller performance by photovoltaic heating system

Badran

Alahmer

Hamad

et al. 2023

International Journal of Thermofluids

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“…Massive fossil fuel consumption has severe environmental consequences, including global warming and accompanying anomalous droughts and floods [1,2]. Various approaches have been explored to prevent global warming, including waste heat recovery [3][4][5][6], the development of renewable energy sources [7,8], and carbon capture and storage [9,10]. Although waste heat recovery enhanced the efficiency of existing operations, it is still insufficient for reducing gas emissions.…”

Section: Introductionmentioning

confidence: 99%

Maximization of CO2 Capture Capacity Using Recent RUNge Kutta Optimizer and Fuzzy Model

et al. 2023

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This study aims to identify the optimal operating parameters for the carbon dioxide (CO2) capture process using a combination of artificial intelligence and metaheuristics techniques. The main objective of the study is to maximize CO2 capture capacity. The proposed method integrates fuzzy modeling with the RUNge Kutta optimizer (RUN) to analyze the impact of three operational factors: carbonation temperature, carbonation duration, and H2O-to-CO2 flow rate ratio. These factors are considered to maximize the CO2 capture. A fuzzy model was developed based on the measured data points to simulate the CO2 capture process in terms of the stated parameters. The model was then used to identify the optimal values of carbonation temperature, carbonation duration, and H2O-to-CO2 flow rate ratio using RUN. The results of the proposed method are then compared with an optimized performance using the response surface methodology (RSM) and measured data to demonstrate the superiority of the proposed strategy. The results of the study showed that the suggested technique increased the CO2 capture capacity from 6.39 to 6.99 by 10.08% and 9.39%, respectively, compared to the measured and RSM methods. This implies that the proposed method is an effective approach to maximize the CO2 capture capacity. The results of this study can be used to improve the performance of the CO2 capture process in various industrial applications.

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Effect of liquid saturated porous medium on heat transfer from thermoelectric generator

Cited by 19 publications

References 35 publications

Thermal, Energy and Exergy Analysis of Thermoelectric Generator System for Waste Heat Recovery Applications

Thermal, Energy and Exergy Analysis of Thermoelectric Generator System for Waste Heat Recovery Applications

Enhancement of solar distiller performance by photovoltaic heating system

Maximization of CO2 Capture Capacity Using Recent RUNge Kutta Optimizer and Fuzzy Model

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