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Performance Analysis of a Thermoelectric Cooler Placed between Two Thermoelectric Generators for Different Heat Transfer Conditions.
Publication Type: Academic Journal
Source(s): Journal of Ecological Engineering. 2023, Vol. 24 Issue 4, p27-35. 9p.
Abstract: The thermoelectric cooler (TEC) and thermoelectric generator (TEG) modules have several appealing features, including fixed parts, high reliability, low maintenance costs, and seamless connection with other heating equipment, accompaniment, can be powe...
非对称热阻对温差发电器性能的影响.
Publication Type: Academic Journal
Source(s): Journal of Jiangsu University (Natural Science Edition) / Jiangsu Daxue Xuebao (Ziran Kexue Ban). 2023, Vol. 44 Issue 2, p213-220. 8p.
Abstract: 为了优化温差发电器的热阻，并提升其性能，研究了温差发电器两端热阻不同时的输出性能变化.利用不同导热系数和厚度的外陶瓷基板，模拟了温差发电器两端热阻，分析了两端热阻相同与不同两种情况下，温差, 开路电压, 输出功率随热源温度和负载电阻的变化规律.研究结果表明：温差发电器两端热阻相同时，其温差和开路电压随热源温度的增加而增加；两端热阻不同时，其开路电压和最大输出功率随热源温度的增加而增加；随着负载电阻的增加，有效温差也逐渐增加，功率则呈先增加, 后减少的趋势；以两端热阻相同时温差发电器的性能数据为基准值...
Compositing Nanostructured Polyaniline with Single-Walled Carbon Nanotubes for High Thermoelectric Performance.
Publication Type: Academic Journal
Source(s): International Journal of Energy Research. 2/7/2023, p1-16. 16p.
Abstract: In the face of the growing energy crisis and demand on environmental protection, organic thermoelectric (TE) materials have been coming under the spotlight from global researchers as a potential countermeasure. However, there have been few studies on t...
Modeling of annular thermoelectric generator considering temperature-dependent material properties and side surface heat convection.
Publication Type: Academic Journal
Source(s): Journal of Applied Physics. 3/28/2023, Vol. 133 Issue 12, p1-15. 15p.
Abstract: An annular thermoelectric generator (ATG) contributes to energy utilization in round structures. An accurate prediction of thermoelectric (TE) performance is key to the design of the ATG. By using the perturbation theory and the equivalent substitution...
Investigation on the Heat-to-Power Generation Efficiency of Thermoelectric Generators (TEGs) by Harvesting Waste Heat from a Combustion Engine for Energy Storage.
Publication Type: Academic Journal
Source(s): International Journal of Energy Research. 2/6/2023, p1-13. 13p.
Abstract: The present work explores a novel method of waste heat recovery (WHR) from the internal combustion (IC) engine and power generation using heat from hot exhaust gas (HEG) and thermoelectric generator (TEG). This system uses TEGs of aluminium oxide (Al2O...
Asymmetric thermal rectifier with designed in-plane temperature gradient zones for thermoelectric generator.
Publication Type: Academic Journal
Source(s): Journal of Applied Physics. 3/28/2023, Vol. 133 Issue 12, p1-9. 9p.
Abstract: Temperature difference and its duration are two main factors that affect thermoelectric performance. One can obtain the desired temperature distributions by manipulating heat flow directions; however, it is generally neglected when designing thermoelec...
Preliminary conceptual design and analysis of a 100 kWe level Nuclear Silent Thermal‐Electrical Reactor (NUSTER‐100).
Publication Type: Academic Journal
Source(s): International Journal of Energy Research. Nov2022, Vol. 46 Issue 14, p19653-19666. 14p.
Abstract: Summary: To meet the requirements of the unmanned underwater vehicles (UUVs) for the power source, a conceptual design of a 100‐kWe level Nuclear Silent Thermal‐Electrical Reactor (NUSTER‐100) is proposed. The NUSTER‐100 is a 1‐MWt reactor that has bee...
Effects of physical dimensions, temperature ranges and interfacial thermal contacts on the multi‐stage thermoelectric generators for a hypersonic vehicle.
Publication Type: Academic Journal
Source(s): International Journal of Energy Research. Nov2022, Vol. 46 Issue 14, p20021-20038. 18p.
Abstract: Summary: The conversion and utilization of aerodynamic heat is one of the most promising thermal management techniques for hypersonic vehicles. In this paper, one‐, two‐ and three‐stage thermoelectric generators (TEGs) are designed and the effects of p...
Performance investigation of a system hybridizing dye‐sensitized solar cell with thermoelectric devices for power and cooling.
Publication Type: Academic Journal
Source(s): International Journal of Energy Research. Oct2022, Vol. 46 Issue 12, p16679-16692. 14p.
Abstract: Summary: To realize the broad energy utilization, a novel combined system mainly consisting of a dye‐sensitized solar cell (DSSC), a thermoelectric generator (TEG), and a thermoelectric cooler (TEC) is proposed. The heat released by the DSSC is partial...
A Novel Method for Thermoelectric Generator Based on Neural Network.
Publication Type: Academic Journal
Source(s): Computers, Materials & Continua. 2022, Vol. 73 Issue 1, p2115-2133. 19p.
Abstract: The growing need for renewable energy and zero carbon dioxide emissions has fueled the development of thermoelectric generators with improved power generating capability. Along with the endeavor to develop thermoelectric materials with greater figures ...