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This work conducted a numerical study with experimental validation to improve the performance of a rectangular multi-channel cooling plate utilised for cooling lithium batteries. Seven different designs on a cold plate for laminar flow conditions were evaluated using numerical modelling simulations in the 3D ANSYS program. Three cooling plate ...
This work conducted a numerical study with experimental validation to improve the performance of a rectangular multi-channel cooling plate utilised for cooling lithium batteries. Seven different designs on a cold plate for laminar flow conditions were evaluated using numerical modelling simulations in the 3D ANSYS program. Three cooling plate ...
One of the key technologies to maintain the performance, longevity, and safety of lithium-ion batteries (LIBs) is the battery thermal management system (BTMS). Owing to its excellent …
In this paper, an innovative liquid cooling plate (LCP) embedded with phase change material (PCM) is designed for electric vehicle (EV) battery thermal management. The …
A thicker cooling plate and a greater number of cooling plates can increase the heat transfer area between the cooling plate and the battery, thereby enhancing the heat transfer efficiency of the liquid cooling system. However, this also leads to an increase in the weight of the cooling system. To investigate the impact of cooling plate thickness and …
As the demand for higher specific energy density in lithium-ion battery packs for electric vehicles rises, addressing thermal stability in abusive conditions becomes increasingly critical in the safety design of battery packs. This is particularly essential to alleviate range anxiety and ensure the overall safety of electric vehicles. A liquid cooling system is a …
Considering the inevitable thermal resistance between the battery and each thermal management device, a contact thermal resistance of 5.2 × 10 −3 K·m 2 ·W −1 was set between the battery and the corrugated aluminum plate (CAP), the battery and the cooling plate, and, the CAP and the HP [49], And a contact thermal resistance of 4.42 × 10–4 K·m 2 …
The temperature of an electric vehicle battery system influences its performance and usage life. In order to prolong the lifecycle of power batteries and improve the safety of electric vehicles, this paper designs a liquid cooling and heating device for the battery package. On the device designed, we carry out liquid cooling experiments and preheating …
By optimizing the distance between the lithium cell and the liquid cooled plate and the air flow rate, the system shows outstanding heat dissipation. In addition, Xie et al. [33] proposed an innovative Hybrid BTMS that fuses phase change materials, micro-heat pipe networks, and liquid cooling components. By utilizing intricate techniques such as the response surface …
The indirect liquid cooling as the mainstream battery thermal management is a cooling scheme in which the heat is removed from batteries by a coolant (usually water or water/glycol) flowing inside a metal plate with internal flow channels called a cooling plate. Numerous studies have been conducted on the structure of cooling plates for battery thermal …
To improve the thermal and economic performance of liquid cooling plate for lithium battery module in the energy storage systems, on the basis of the traditional serpentine liquid cooling plate, the method of adding circular grooves, opening up a secondary flow channel, and the combination of the two methods is combined with previous research results. …
The initial temperatures of the battery, the ambient temperature, and the inlet temperature of coolant are set to 298 K. Heat dissipation of the battery mainly depends on the liquid cooling plate. And the thermal resistance between the bottom of the battery module and the liquid cooling plate is neglected. In addition, the heat exchange between ...
The performance of lithium-ion batteries is closely related to temperature, and much attention has been paid to their thermal safety. With the increasing application of the lithium-ion battery, higher requirements are put …
Thermal performance is vital to the lithium ion battery pack of electric vehicles. In order to study the thermal performance of battery pack, a liquid cooling battery pack consisted of four batteries and five cold plates was established in this paper. The effects of mass flow of cooling liquid, cold plate number, channel distribution and ...
The cold plate is a vital component in the eld of indirect liquid cooling heat transfer technology, and has attracted considerable attention [11][12][13].
Considering that liquid cooling methods provide higher cooling efficiency, while the PCM cooling method produces a homogenous temperature distribution, a hybrid PCM coupled with a liquid cooling plate with microchannels, i.e., a PCM/liquid cooling plate cooling module, is proposed and numerically simulated in this paper to enhance the operating …
In the paper "Optimization of liquid cooling and heat dissipation system of lithium-ion battery packs of automobile" authored by Huanwei Xu, it is demonstrated that different pipe designs can improve the effectiveness of liquid cooling in battery packs. The paper conducts a comparative analysis between the serpentine model and the U-shaped …
In this paper, a lithium ion battery model is established to invest in the longitudinal heat transfer key affecting factors, and a new heat pipe (flat heat pipe)-based …
Built with lightweight aluminum, the battery cold plate stabilizes battery cell temperature and provides optimal temperature uniformity. Featuring counterflow and double-side cell loading designs, it extracts heat from the lithium-ion …
Recently, Li et al. [101] presented the thermal response of a prismatic battery with a liquid mini-channel cooling plate under 5C fast charging and external shorting conditions. With adequate coolant flow velocity, the maximum cell temperature and temperature gradient were limited to below 30 °C and 5 °C, respectively. For external shorting ...
Abstract: In order to improve the cooling performance of the battery liquid cooling plate and reduce its own energy consumption, this paper proposes two kinds of channel structures for the liquid cooling plate. Taking the liquid …
Taking the liquid cooling plate for a lithium-ion battery as the research object, heat dissipation channels with a bionic leaf-vein structure were designed. The number, angle, width, and height of initial cold plate (ICP) were analyzed through orthogonal experiments. The optimized cooling plate (OCP) with a bionic leaf-vein structure was ...
Efficient thermal management of lithium-ion battery, working under extremely rapid charging-discharging, is of widespread interest to avoid the battery degradation due to temperature rise, resulting in the enhanced lifespan. Herein, thermal management of lithium-ion battery has been performed via a liquid cooling theoretical model integrated with …
To improve the thermal performance of large cylindrical lithium-ion batteries at high discharge rates while considering economy, a novel battery thermal management system (BTMS) combining a cooling plate, U-shaped heat pipes, and phase-change material (PCM) is proposed for 21700-type batteries.
Investigations of Lithium-Ion Battery Thermal Management System with Hybrid PCM/Liquid Cooling Plate Ying Zhang 1, Qinwen Fu 1, Yao Liu 1, Bozhen Lai 1, Zhaoqing Ke 1,* and Wei Wu 2,* 1 ...
DOI: 10.1016/j.ijheatmasstransfer.2022.122706 Corpus ID: 247003545; Heat dissipation analysis and optimization of lithium-ion batteries with a novel parallel-spiral serpentine channel liquid cooling plate
Abstract. An effective battery thermal management system (BTMS) is necessary to quickly release the heat generated by power batteries under a high discharge rate and ensure the safe operation of electric vehicles. Inspired by the biomimetic structure in nature, a novel liquid cooling BTMS with a cooling plate based on biomimetic fractal structure was …
PDF | On Jan 1, 2022, published Optimization Analysis of Cooling Performance of Liquid Cooling Plate for Power Lithium Battery | Find, read and cite all the research you need on ResearchGate
Shang et al. 110 designed a lithium-ion battery liquid cooling system with a changing contact surface, determined by the width of the cooling plate. The cooling performance and pump power consumption were evaluated through mathematical derivation and numerical analysis. The results showed that the temperature was proportional to the inlet …
Combined with temperature distribution can be seen that the improvement of cooling liquid into the liquid temperature reduces the surface plate heat dissipation ability, the high temperature in the middle of the flat heat pipe will be caused by the battery and surface plate heat transfer to the surrounding battery monomer, battery temperature converge at the …
Several common types of BTMS include air cooling systems, liquid cooling systems, and PCM cooling systems. Among them, the liquid cooling system is widely used in electric vehicles. The cold plate is an essential part of the lithium-ion battery liquid cooling system, providing flow channels for the coolant between batteries. RCP is a type of ...
Engineering Excellence: Creating a Liquid-Cooled Battery Pack for Optimal EVs Performance. As lithium battery technology advances in the EVS industry, emerging challenges are rising that demand more sophisticated …
With the development of electric vehicles, much attention has been paid to the thermal management of batteries. The liquid cooling has been increasingly used instead of other cooling methods, such as air cooling and phase …
The advantages and disadvantages of different coolants, cooling plates, channels, heat exchanger jackets, and hybrid systems are analyzed and conclude that improvements in coolants, cooling channels, and …
To provide a favorable temperature for a power battery liquid cooling system, a bionic blood vessel structure of the power battery liquid cooling plate is designed based on the knowledge of bionics and the human blood vessel model. For three different discharge rates of 1C, 2C, and 3C, FLUENT is used to simulate and analyze the heat dissipation performance of …
Modern commercial electric vehicles often have a liquid-based BTMS with excellent heat transfer efficiency and cooling or heating ability. Use of cooling plate has proved to be an effective approach. In the present study, we propose a novel liquid-cold plate employing a topological optimization design based on the globally convergent version of the method of …
In order to improve the cooling performance of the battery liquid cooling plate and reduce its own energy consumption, this paper proposes two kinds of channel structures for the liquid cooling plate. Taking the liquid cooling …
Multi-objective optimization design of lithium-ion battery liquid cooling plate with double-layered dendritic channels[J] Appl. Therm. Eng., 199 (2021), Article 117541. View PDF View article View in Scopus Google Scholar [22] J. Wang, X. Liu, F. Liu, et al. Numerical optimization of the cooling effect of the bionic spider-web channel cold plate on a pouch …
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