scholarly journals EXPERIMENTAL INVESTIGATION OF A LIQUID COOLING SYSTEM FOR A THERMOELECTRIC POWER GENERATOR SYSTEM USING ETHYLENE GLYCOL AS A NEW COOLANT

2018 ◽  
Vol 11 ◽  
Author(s):  
Weera Punin ◽  
Somchai Maneewan ◽  
Chantana Punlek
Keyword(s):  
Experimental Investigation ◽  
Ethylene Glycol ◽  
Thermoelectric Power ◽  
Cooling System ◽  
Liquid Cooling ◽  
Generator System ◽  
Power Generator ◽  
Thermoelectric Power Generator ◽  
Liquid Cooling System

scholarly journals A review on thermoelectric-hydraulic performance and heat transfer enhancement technologies of thermoelectric power generator system

2018 ◽  
Vol 22 (5) ◽  
pp. 1885-1903 ◽  
Author(s):  
Ting Ma ◽  
Zuoming Qu ◽  
Xingfei Yu ◽  
Xing Lu ◽  
Qiuwang Wang
Keyword(s):  
Heat Transfer ◽  
Heat Transfer Enhancement ◽  
Thermoelectric Power ◽  
Transfer Enhancement ◽  
Generator System ◽  
Power Generator ◽  
Thermoelectric Power Generator ◽  
Power And Energy Systems ◽  
Power And Energy ◽  
Enhancement Technologies

The thermoelectric material is considered to a good choice to recycle the waste heat in the power and energy systems because the thermoelectric material is a solid-state energy converter which can directly convert thermal energy into electrical energy, especially suitable for high temperature power and energy systems due to the large temperature difference. However, the figure of merit of thermoelectric material is very low, and the thermoelectric power of generator system is even lower. This work reviews the recent progress on the thermoelectric power generator system from the view of heat transfer, including the theoretical analysis and numerical simulation on thermoelectric-hydraulic performance, conventional heat transfer enhancement technologies, radial and flow-directional segmented enhancement technologies for the thermoelectric power generator system. Review ends with the discussion of the future research directions of numerical simulation methods and heat transfer enhancement technologies used for the thermoelectric power generator in high temperature power and energy systems.

Multi-objective optimization of a chip-attached micro pin fin liquid cooling system

2021 ◽  
pp. 117187
Author(s):  
Vahideh Radmard ◽  
Yaser Hadad ◽  
Srikanth Rangarajan ◽  
Cong H. Hoang ◽  
Najmeh Fallahtafti ◽  
...  
Keyword(s):  
Cooling System ◽  
Multi Objective Optimization ◽  
Liquid Cooling ◽  
Multi Objective ◽  
Pin Fin ◽  
Liquid Cooling System

Study on Copper Cold Plate Designs for Electronics Liquid Cooling System

2006 ◽  
Author(s):  
Yi. Feng ◽  
Y. Wang ◽  
C. Y. Huang
Keyword(s):  
Heat Transfer ◽  
Thermal Performance ◽  
Cooling System ◽  
Pure Copper ◽  
Cold Plate ◽  
Performance Limits ◽  
Liquid Cooling ◽  
Cold Plates ◽  
Management Approaches ◽  
Liquid Cooling System

The increasing power consumption of microelectronic systems and the dense layout of semiconductor components leave very limited design spaces with tight constraints for the thermal solution. Conventional thermal management approaches, such as extrusion, fold-fin, and heat pipe heat sinks, are somehow reaching their performance limits, due to the geometry constraints. Currently, more studies have been carried out on the liquid cooling technologies, as the flexible tubing connection of liquid cooling system makes both the accommodation in constrained design space and the simultaneous cooling of multi heating sources feasible. To significantly improve the thermal performance of a liquid cooling system, heat exchangers with more liquid-side heat transfer area with acceptable flow pressure drop are expected. This paper focuses on the performance of seven designs of source heat exchanger (cold plate). The presented cold plates are all made in pure copper material using wire cutting, soldering, brazing, or sintering process. Enhanced heat transfer surfaces such as micro channel and cooper mesh are investigated. Detailed experiments have been conducted to understand the performance of these seven cooper cold plates. The same radiators, fan, and water pump were connected with each cooper cold plate to investigate the overall thermal performance of liquid cooling system. Water temperature readings at the inlets and outlets of radiators, pump, and colder plate have been taken to interpret the thermal resistance distribution along the cooling loop.

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