4.7 Article

Phase-change cooling of lithium-ion battery using parallel mini-channels cold plate with varying flow rate

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Energy & Fuels

Novel metallic separator coupled composite phase change material passive thermal design for large format prismatic battery pack

Virendra Talele et al.

Summary: In order to improve the operating performance of lithium-ion battery packs under different charging rates and higher ambient temperatures, a thermal management system composed of a phase change material and a passive metallic connection is proposed. The thermal performance of the battery pack is investigated at constant charge rates of 1C, 2C, 3C, and the harshest 4C rate. Three configurations are studied, and the results show that the proposed improved thermal design with a graphene-enhanced high thermal conductive metallic separator is effective in increasing the temperature delay effect. The comparison between paraffin wax PCM and EG CPCM suggests that EG CPCM provides better delay effect due to its higher thermal conductivity and greater heat transfer performance.

JOURNAL OF ENERGY STORAGE (2023)

Article Thermodynamics

Experimental Investigation on Pouch Lithium-ion Battery Thermal Management with Mini-Channels Cooling Plate Based on Heat Generation Characteristic

Ren Honglei et al.

Summary: An electrochemical thermal coupling model of a lithium battery was established to study its heat generation characteristic. The simulation results showed that the heat generation density of the battery increased with the discharge rate, and the heat generation density was not uniform in different areas. By designing the mini-channels in the cooling plate, temperature non-uniformity can be improved and the cooling performance can be enhanced.

JOURNAL OF THERMAL SCIENCE (2022)

Article Energy & Fuels

An electrochemical-thermal coupling model for heat generation analysis of prismatic lithium battery

Honglei Ren et al.

Summary: In this study, an electrochemical thermal coupling model was established to simulate the discharge process of a prismatic lithium battery. The study found that the heat generation distribution in the porous electrodes was non-uniform and the negative electrode played a dominant role in the porous area. Furthermore, the relationship between total heat generation, discharge time, and discharge rate was proposed.

JOURNAL OF ENERGY STORAGE (2022)

Article Thermodynamics

Experimental studies of liquid immersion cooling for 18650 lithium-ion battery under different discharging conditions

Yang Li et al.

Summary: This study examines and discusses the use of fluorinated liquid immersion cooling as a new cooling scheme for the 18650 lithium-ion battery. The results demonstrate that immersion cooling is more effective than forced air cooling in cooling the battery under various conditions, with temperature control within a lower range.

CASE STUDIES IN THERMAL ENGINEERING (2022)

Article Thermodynamics

Novel design optimization for passive cooling PCM assisted battery thermal management system in electric vehicles

Rekabra Youssef et al.

Summary: This study proposes a novel design optimization by combining jute fibers and PCM to improve the environmental performance and reduce the weight of battery thermal management system. The results suggest that the use of PCM with jute cooling strategy significantly reduces the maximum temperature of the battery.

CASE STUDIES IN THERMAL ENGINEERING (2022)

Article Thermodynamics

Designing a system for battery thermal management: Cooling LIBs by nano-encapsulated phase change material

Yan Cao et al.

Summary: This study used computational fluid dynamics to cool lithium-ion batteries and maintain a temperature range of 35-45 degrees C. By analyzing the effects of surface temperature, Reynolds numbers, and NEPCM concentration, the researchers found that increasing Reynolds number and volume fraction improved the heat transfer rate.

CASE STUDIES IN THERMAL ENGINEERING (2022)

Article Energy & Fuels

Enhanced optimization algorithm for the structural design of an air-cooled battery pack considering battery lifespan and consistency

Yi Xie et al.

Summary: This study proposes a method for optimizing the air channels in a scooter battery pack and demonstrates its ability to improve the thermal performance, SOC distribution, and lifespan of the battery pack through experiments.

INTERNATIONAL JOURNAL OF ENERGY RESEARCH (2022)

Article Thermodynamics

Cooling performance of battery pack as affected by inlet position and inlet air velocity in electric vehicle

Zhi Xu et al.

Summary: This study investigates the numerical simulation of an U-shaped channel with different inlet positions and air cooling for solving the heat dissipation issue of battery pack in electric vehicles. The study reveals the mechanism of how the inlet position and velocity of the inlet air influence the cooling performance of the battery pack. The results show that the cooling performance of the battery pack improves with increased airflow velocity and a proper matching of the inlet position and air velocity.

CASE STUDIES IN THERMAL ENGINEERING (2022)

Article Thermodynamics

Study the thermal management of Li-ion batteries using looped heat pipes with different nanofluids

Ghassan F. Smaisim et al.

Summary: The production of electric vehicles and their accessories is growing in the automotive industry. However, poor thermal management has led to thermal failures in batteries, which are the heart of these vehicles. To address this issue, looped heat pipes were used to transfer excessive temperature on batteries using nanofluids. The experiment results were validated using computational fluid dynamics.

CASE STUDIES IN THERMAL ENGINEERING (2022)

Article Thermodynamics

Experimental study on the thermal performance of a battery thermal management system using heat pipes

Hussein Mbulu et al.

Summary: This study designed and experimented a heat pipe-based battery thermal management system under high input power, showing that the system could effectively control the battery temperature within an acceptable range and had a high heat transfer efficiency.

CASE STUDIES IN THERMAL ENGINEERING (2021)

Article Chemistry, Physical

Thermal management evaluation of Li-ion battery employing multiple phase change materials integrated thin heat sinks for hybrid electric vehicles

Abubakar Gambo Mohammed et al.

Summary: The study shows that arranging PCMs with a lower melting temperature at the midsection and a higher melting temperature at the air outlet region of the heat sinks can reduce the standard deviation of temperature and the maximum temperature of the batteries.

JOURNAL OF POWER SOURCES (2021)

Article Thermodynamics

Novel hybrid thermal management for Li-ion batteries with nanofluid cooling in the presence of alternating magnetic field: An experimental study

Mehrdad Kiani et al.

Summary: This paper introduces a novel battery thermal management system composed of metal foam-paraffin PCM composite, nanofluid cooling, and heat sink, all under the influence of a magnetic field. Experimental simulations using a battery surrogate were conducted to study the effects of different conditions on paraffin wax melting and maximum battery temperature, resulting in a significantly improved hybrid BTMS with efficient heat dissipation.

CASE STUDIES IN THERMAL ENGINEERING (2021)

Article Thermodynamics

Thermal management system with nanofluids for electric vehicle battery cooling modules

S. Wiriyasart et al.

CASE STUDIES IN THERMAL ENGINEERING (2020)

Review Chemistry, Physical

Thermal runaway mechanism of lithium ion battery for electric vehicles: A review

Xuning Feng et al.

ENERGY STORAGE MATERIALS (2018)