Thermoelectric Power Generation System for Future Hybrid Vehicles Using Hot Exhaust Gas

2011 ◽  
Vol 40 (5) ◽  
pp. 778-783 ◽  
Author(s):  
Sun-Kook Kim ◽  
Byeong-Cheol Won ◽  
Seok-Ho Rhi ◽  
Shi-Ho Kim ◽  
Jeong-Ho Yoo ◽  
...  
Keyword(s):  
Power Generation ◽  
Thermoelectric Power ◽  
Hybrid Vehicles ◽  
Exhaust Gas ◽  
Generation System ◽  
Thermoelectric Power Generation ◽  
Power Generation System

Thermoelectric Power Generation System with Loop Thermosyphon and TiO2-Nanofluids

2012 ◽  
Vol 535-537 ◽  
pp. 2100-2103 ◽  
Author(s):  
Ju Chan Jang ◽  
Seok Ho Rhi ◽  
Kye Bock Lee ◽  
Ki Woo Lee ◽  
Sun Kook Kim ◽  
...  
Keyword(s):  
Power Generation ◽  
Experimental Study ◽  
Thermoelectric Power ◽  
Thermoelectric Module ◽  
Hybrid Vehicles ◽  
Energy Output ◽  
Working Fluid ◽  
Generation System ◽  
Thermoelectric Power Generation ◽  
Power Generation System

Thermoelectric module (TEM) systems proposed in this study adopts loop thermosyphon with TiO2-nanofluid as working fluid. The present experimental study is focused on the optSubscrSubscript textipt textimum operating condition of the TE system proposed to improve energy output and to obtain stable power generation to be used in future hybrid vehicles. The results of the present study indicate a possibility to use such loop thermosyphon TEMs for future thermoelectric hybrid automotive vehicles. The system showed the optimum performance with acetone with 50% charged amount as the working fluid for the TLT. The system with the new working fluid, nanofluids, neither improved its performance nor its stability.

Study on heat pipe assisted thermoelectric power generation system from exhaust gas

2017 ◽  
Vol 53 (11) ◽  
pp. 3295-3304 ◽  
Author(s):  
Ri-Guang Chi ◽  
Jong-Chan Park ◽  
Seok-Ho Rhi ◽  
Kye-Bock Lee
Keyword(s):  
Power Generation ◽  
Heat Pipe ◽  
Thermoelectric Power ◽  
Exhaust Gas ◽  
Generation System ◽  
Thermoelectric Power Generation ◽  
Power Generation System

Waste heat recovery using a thermoelectric power generation system in a biomass gasifier

2015 ◽  
Vol 88 ◽  
pp. 274-279 ◽  
Author(s):  
Hsiao-Kang Ma ◽  
Ching-Po Lin ◽  
How-Ping Wu ◽  
Chun-Hao Peng ◽  
Chia-Cheng Hsu
Keyword(s):  
Power Generation ◽  
Thermoelectric Power ◽  
Heat Recovery ◽  
Waste Heat Recovery ◽  
Waste Heat ◽  
Generation System ◽  
Thermoelectric Power Generation ◽  
Power Generation System

Effects of Non-Uniform Hot Junction Temperature Distribution on the Outputs of Thermoelectric Power Generation System

2013 ◽  
Vol 283 ◽  
pp. 87-97 ◽  
Author(s):  
Bimrew Tamrat Admasu ◽  
Xiao Bing Luo ◽  
Jia Wei Yao ◽  
Ting Zhen Ming
Keyword(s):  
Power Generation ◽  
Finite Element ◽  
Temperature Distribution ◽  
Thermoelectric Power ◽  
Material Property ◽  
Thermoelectric Module ◽  
Element Formulation ◽  
Generation System ◽  
Thermoelectric Power Generation ◽  
Power Generation System

Abstract. Besides the material property and dimensional optimization of the thermoelectric module, temperature distribution uniformity on the hot junction of the module surface highly affects the outputs of the thermoelectric power generation system. This paper reports the findings on the effects of non-uniform input temperature distribution on the performance of thermoelectric power generation system. To assure the investigation, heat transfer model and finite element formulation of thermoelectric module having non-linear material property have been developed. In addition to the experimental data from a real thermoelectric device, thermoelectric power generation system modeling and simulation using finite element packaging ANSYS software was carried out. For the simulation, temperature dependent thermoelectric material properties such as the Seebeck coefficient, thermal and electrical conductivity have been considered. The experimental and simulation results indicate that keeping the temperature distribution uniform on the hot junction of the thermoelectric module results higher efficiency, higher power, voltage and current outputs than the non-uniform temperature distribution.

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