Journal ArticleDOI
Thermal performance enhancement and prediction of narrow liquid cooling channel for battery thermal management
TLDR
In this article, a novel heat transfer device for narrow space was proposed to meet high power battery heat dissipation based on the battery heat generation data, the heat transfer enhancement mechanism of the secondary flow pattern was studied.About:
This article is published in International Journal of Thermal Sciences.The article was published on 2022-01-01. It has received 18 citations till now. The article focuses on the topics: Heat transfer enhancement & Heat transfer.read more
Citations
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Cooling performance optimization of air cooling lithium-ion battery thermal management system based on multiple secondary outlets and baffle
TL;DR: In this paper , a comprehensive optimization scheme adding secondary outlets and baffle was proposed to improve the cooling performance of the battery thermal management (BTMS) for electric vehicles, based on the above optimization model, a baffle had been added in the cooling channel to further better the air volume distribution and enhance cooling performance.
Journal ArticleDOI
The influence of battery distance on a hybrid air-cooled cylindrical lithium-ion battery phase change material thermal management system for storing solar energy
TL;DR: In this paper , the cooling of a battery pack made up of three cylindrical batteries in a channel is studied using the finite element technique in order to determine the phase change material (PCM) fraction values and the average temperature of each battery and battery pack at various periods.
Journal ArticleDOI
Investigation on forced air-cooling strategy of battery thermal management system considering the inconsistency of battery cells
Chun Yu Wang,Huan Xi,Meiwei Wang +2 more
TL;DR: Wang et al. as discussed by the authors proposed a thermal management system (BTMS) model with novel cooling scenarios by combining extra vents and reciprocating airflow, which minimized the maximum temperature by 4.12 K, 6.52 K, 4.25 K and 3.24 K.
Journal ArticleDOI
Cooling of non-sloped, positively sloped, and negatively sloped arrangements of Li-ion batteries with a phase change material connected to a solar system
TL;DR: In this article , three cylindrical Li-ion batteries are simulated using COMSOL multiphysics in a residential building, and different neural network architectures are tested in terms of the number of neurons in each layer and finally a structure that has a minimum mean squared error as a network is selected.
Journal ArticleDOI
Performance optimisation of Tesla valve-type channel for cooling lithium-ion batteries
TL;DR: In this paper , the authors proposed a cold plate with Tesla valve-type channels for rectangular lithium-ion batteries, which improved heat exchange and improved temperature uniformity owing to the fluid disturbance caused by its bifurcated structure.
References
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Journal ArticleDOI
Development of correlations for Nusselt number and friction factor for solar air heater with roughened duct having arc-shaped wire as artificial roughness
S.K. Saini,R.P. Saini +1 more
TL;DR: In this paper, an experimental study has been carried out for enhancement of heat transfer coefficient of a solar air heater having roughened air duct provided with artificial roughness in the form of arc-shape parallel wire as roughness element.
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Heat transfer and friction factor correlations for a duct having dimple-shape artificial roughness for solar air heaters
R.P. Saini,Jitendra Verma +1 more
TL;DR: In this paper, the effect of roughness and operating parameters on heat transfer and friction factor in a roughened duct provided with dimple-shape roughness geometry has been investigated.
Journal ArticleDOI
Experimental investigation on heat-transfer enhancement due to a gap in an inclined continuous rib arrangement in a rectangular duct of solar air heater
TL;DR: In this paper, the authors presented the experimental investigation of heat transfer and friction factor characteristics of a rectangular duct roughened with repeated square cross-section split-rib with a gap, on one broad wall arranged at an inclination with respect to the flow direction.
Journal ArticleDOI
A review of thermal performance improving methods of lithium ion battery: Electrode modification and thermal management system
TL;DR: In this paper, the heat generation and dissipation of Li-ion battery are firstly analyzed based on the energy conservation equations, followed by an examination of the hazardous effects of an above normal operating temperature, and advanced techniques in respect of electrode modification and systematic battery thermal management are inspected in detail as solutions in terms of reducing internal heat production and accelerating external heat dissipation, respectively.
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Experimental studies of augmented heat transfer and friction in asymmetrically heated rectangular ducts with ribs on the heated wall in transverse, inclined, v-continuous and v-discrete pattern
TL;DR: In this article, the authors present results of an experimental investigation of heat transfer and friction in rectangular ducts with repeated rectangular cross-section ribs on one broad wall in transverse, inclined, v-continuous and v-discrete pattern.