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Article
Thermodynamics
Alireza Qaderi et al.
Summary: Water-nano encapsulated phase change material (water-NEPCM) is a promising coolant made from PCM nano capsules dispersed in water. This study investigated the thermal management system of an 18650 Li-ion battery pack using water-NEPCM. The results showed that water-NEPCM can significantly lower the battery cell's temperatures, increase temperature uniformity, and affect the Li-ion concentration and voltage.
Article
Energy & Fuels
Patcharin Saechan et al.
Summary: Lithium-ion batteries are widely used in Electric Vehicles, and efficient thermal management is crucial for maintaining their performance. This study focuses on numerical investigation of an air cooling system, optimizing parameters to enhance cooling performance and ensure temperature stability in the battery pack.
Article
Green & Sustainable Science & Technology
Joshwin T. Rajan et al.
Summary: In a world where efforts are being made to reduce carbon emissions and pollution, electric vehicles are becoming more appealing. This study investigates the potential of using 1-Tetradecanol as a Phase Change Material in a Battery Thermal Management System for electric vehicles, showing promise as a lightweight and cost-effective passive thermal management system.
SUSTAINABLE ENERGY TECHNOLOGIES AND ASSESSMENTS
(2022)
Proceedings Paper
Materials Science, Multidisciplinary
Farzad Jaliliantabar et al.
Summary: Lithium-ion batteries generate heat during operation, which affects their performance and lifespan. A phase change materials-based thermal management system can be used to control temperature and improve battery performance. This study developed an artificial neural network model to predict the temperature of lithium-ion batteries equipped with a thermal management system, and demonstrated its accuracy and suitability.
MATERIALS TODAY-PROCEEDINGS
(2022)
Article
Thermodynamics
Mohsen Akbarzadeh et al.
Summary: This study compared the effect of air type and liquid type thermal management systems on a high-energy lithium-ion battery module, investigating the parasitic power consumption and cooling performance of a 48V module. The results showed that the liquid type thermal management system can achieve lower module temperatures and better temperature uniformity under a certain power consumption. This research represents a step towards the development of energy-efficient battery thermal management systems.
APPLIED THERMAL ENGINEERING
(2021)
Article
Thermodynamics
Sandeep Dattu Chitta et al.
Summary: This paper provides a detailed comparison study on the prediction accuracy of two different and simplified battery models, revealing that while the Lumped model closely matches the Li-ion model at lower discharge rates, there is a significant difference at higher discharge rates due to the non-consideration of chemical reactions. It is suggested to use the Lumped model for preliminary studies in designing the BTMS system.
APPLIED THERMAL ENGINEERING
(2021)
Article
Thermodynamics
Mohsen Akbarzadeh et al.
Summary: This paper presents an innovative liquid cooling plate (LCP) embedded with phase change material (PCM) for thermal management of electric vehicle (EV) batteries. The hybrid LCP, combining active and passive cooling methods, is 36% lighter than traditional aluminum LCP and provides heating solution to slow temperature loss. Experimental and computational analyses show that the hybrid LCP reduces energy consumption and improves temperature uniformity, making it a promising thermal management solution for EVs.
ENERGY CONVERSION AND MANAGEMENT
(2021)
Review
Green & Sustainable Science & Technology
G. Murali et al.
Summary: Power batteries in electric vehicles release a significant amount of heat during charging and discharging, necessitating the use of a Battery Thermal Management System (BTMS) to regulate temperature rise and distribution for improved battery lifespan, efficiency, and safety. Among various BTMS options, Phase Change Material (PCM) stands out for its appealing features such as low parasitic power, low weight, and uniform temperature distribution. The study introduces a Hybrid Thermal Management System with PCM for enhanced cooling, and summarizes techniques to enhance thermal conductivity of PCM. Additionally, it reviews research on key parameters affecting system performance and proposes conclusions based on previous studies on PCM cooling.
RENEWABLE & SUSTAINABLE ENERGY REVIEWS
(2021)
Article
Thermodynamics
Huaqiang Liu et al.
Summary: A hybrid system combining PCM/copper foam with helical liquid channels was proposed and investigated numerically, showing more than 30 K temperature drop compared to natural convection. Various factors such as helical pitch, diameter, tube number, flow velocity, foam porosity, and pore density were studied to optimize battery temperature control.
Article
Thermodynamics
Lei Sheng et al.
Summary: The study found that interlaced flow directions can result in lower temperature standard deviation and more uniform thermal distribution, while increasing fluid flow rate and channel size can enhance the performance of the cellular cooling plate. Glycol aqueous solution is more effective in reducing temperature difference and standard deviation of the cells compared to liquid water.
Article
Thermodynamics
Mohamed Moussa El Idi et al.
Summary: This study focuses on the design of an optimal thermal management system using a PCM-Metal Foam composite at the scale of Li-ion battery cells, with a mathematical and numerical model developed to study the heat absorption ability of PCM and PCM-Metal foam composite. The results indicated that the addition of aluminum foam can improve thermal management efficiency, and underestimating the thickness may lead to extreme temperatures.
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER
(2021)
Article
Thermodynamics
Lei Sheng et al.
Summary: A lightweight liquid cooling solution was developed to cool a prismatic hard-cased cell, with studies on the effects of fluid flow directions, flow rates, channel dimensions, and cooling mediums on the cell's thermal distribution. Simulation and experiments showed that the lightweight thermal design effectively lowered the cooling plate weight and controlled the cell temperature within a desirable level. Increasing fluid flow rate and channel width can promote the cooling plate performance, while the choice of cooling medium can impact the cell's temperature difference.
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER
(2021)
Article
Thermodynamics
Kausthubharam et al.
Summary: This paper investigates a novel air-cooled battery thermal management system using a numerical analysis of a lumped thermal model. The system is found to reduce peak temperature by 25% compared to a standard battery pack. The thickness of the thermal interface material has little impact on performance, while forced air-cooling reduces maximum temperature significantly but increases temperature difference.
APPLIED THERMAL ENGINEERING
(2021)
Article
Thermodynamics
Lei Sheng et al.
Summary: A calibration calorimetry method is proposed to investigate the thermal characteristics of a commercial cylindrical 21700 cell, and a thermal model is established to predict the cell's temperature rise. The results show that the proposed method matches well with the existing heat-flux meter method and has high accuracy.
INTERNATIONAL JOURNAL OF THERMAL SCIENCES
(2021)
Review
Green & Sustainable Science & Technology
Mohankumar Subramanian et al.
Summary: This review focuses on the integration of phase change materials (PCMs) with battery thermal management systems (BTMS) in electric vehicles (EVs), covering advanced thermal properties of organic, inorganic, and eutectic PCMs, secondary assisted PCM cooling systems, experimental development with composite PCMs, economic comparative analysis, and environmental benefits. The article also highlights the key outcomes of utilizing nanoparticle dispersed PCMs and techniques to overcome the drawbacks of thermal conductivity in PCMs, suggesting a hot spot for future research in enhancing battery performance for EVs.
JOURNAL OF CLEANER PRODUCTION
(2021)
Article
Computer Science, Information Systems
Kanishkavikram Purohit et al.
Summary: The proliferation of electric vehicle technology is crucial for sustainability, with the study showing that two-layer feed-forward neural-network-based soft sensors can effectively estimate the state of charge, state of energy, and power loss of EV battery packs with high accuracy.
APPLIED SYSTEM INNOVATION
(2021)
Article
Energy & Fuels
Satyam Panchal et al.
Article
Thermodynamics
Hamidreza Behi et al.
APPLIED THERMAL ENGINEERING
(2020)
Article
Thermodynamics
Yuqi Huang et al.
APPLIED THERMAL ENGINEERING
(2019)
Article
Thermodynamics
Lei Sheng et al.
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER
(2019)
Article
Thermodynamics
Lei Sheng et al.
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER
(2019)
Article
Thermodynamics
Lei Sheng et al.
ENERGY CONVERSION AND MANAGEMENT
(2019)
Article
Thermodynamics
Huan-ling Liu et al.
Article
Thermodynamics
Zhen Qian et al.
ENERGY CONVERSION AND MANAGEMENT
(2016)
Article
Chemistry, Physical
Jianbo Zhang et al.
JOURNAL OF POWER SOURCES
(2014)
