Results 51 to 60 of about 429 (184)

Modeling and Optimization of the Immersion Evaporative Cooling Lithium‐Ion Battery System

Modelling and Simulation in Engineering, Volume 2026, Issue 1, 2026.
This paper focuses on the coupling mechanism, performance, and optimization of the immersion evaporative cooling lithium‐ion battery system (IECLBS). A novel dynamic coupling model is established based on the whole heat transfer path. We investigated the coupling mechanism of IECLBS by examining changes in the relevant parameters.
Yitao Shi, Aili Zhang, Yaopeng Li, Zheng Lv, Arnab Biswas   +4 more
wiley   +1 more source

Advanced thermo-hydraulic analysis of wavy mini-channel heat sinks for enhanced photovoltaic cooling applications

Case Studies in Thermal Engineering
This research conducts a comprehensive numerical evaluation into an advanced heat dissipation system for low-concentrated photovoltaic systems, addressing the limitations of conventional minichannel heat sink designs.
Zouheyr Noui, Mohamed Si-Ameur, Adnan Ibrahim, Anas Al-Tarabsheh, Amel Djebara, Ahmad Fazlizan, Norasikin Ahmad Ludin, Nabil Bessanane, Hariam Luqman Azeez, Sahibzada Imad ud din   +9 more
doaj   +1 more source

Comparison of the 1D and 2D calculation models used for determination of the heat transfer coefficient during flow boiling heat transfer in a minichannel [PDF]

E3S Web of Conferences, 2019
The paper discusses the results of the flow boiling heat transfer in a vertical minichannel with rectangular cross-section. The heating element for FC-72 flowing in the minichannel is a thin plate.
Strak Kinga, Piasecka Magdalena, Maciejewska Beata   +2 more
doaj   +1 more source

Enhancing Energy Storage Efficiency: Advances in Battery Management Systems in Electric Vehicles

Energy Technology, Volume 13, Issue 8, August 2025.
The rapid adoption of electric vehicles (EVs) underscores the urgent need for advanced battery management systems (BMS) to ensure safety, efficiency, and reliability. This article delves into the core functionalities of BMS, including state estimation, thermal management, and cell balancing, which are pivotal for optimizing battery performance ...
Hamid Naseem, Abdul Hadi, Min‐Jae Kang, Jul‐Ki Seok   +3 more
wiley   +1 more source

Boiling of Subcooled Liquid in a Flat Minichannel with a Graphene Coating [PDF]

Problems of the Regional Energetics
Boiling occurs in many energy technologies, including thermal stabilization systems, where heat is removed from the wall due to the latent heat of vaporization of the coolant. Applying coatings to the heat-generating surface is one of the ways to enhance
Kochkin D.Yu., Arkhipov V.E., Korepanova E.M., Zaitsev D.V.   +3 more
doaj   +1 more source

Turbulent Airflow and Thermal Analysis in a Circular Tube Heat Exchanger Fitted With Turbulence‐Inducing Vortex Generators (X‐V Baffles)

Modelling and Simulation in Engineering, Volume 2025, Issue 1, 2025.
The research presents an investigation into airflow configuration, thermal behavior, and convective heat transfer enhancement in a circular heat exchanger tube fitted with turbulence generators. These turbulence generators, referred to in this study as X‐V baffles (XVBs), were developed to generate swirling flow within the heat exchanger tube, which is
Amnart Boonloi, Withada Jedsadaratanachai, Houari Ameur   +2 more
wiley   +1 more source

Performance of a Simplified Computational Fluid Dynamics Model for a Phase Change Material–Water Finned Heat Exchanger Under Different Orientations

Energy Storage, Volume 6, Issue 5, August 2024.
ABSTRACT The prevalent numerical models for simulating axially finned heat exchangers with phase change materials (PCMs) and water as the heat transfer fluid rely on computational fluid dynamics (CFD) techniques, with a primary focus on phase change modeling.
Francisco Javier González Gallero, Gabriel González Siles, Ismael Rodríguez Maestre, Juan Luis Foncubierta Blázquez, Luis Pérez‐Lombard   +4 more
wiley   +1 more source

Comparison of two surface temperature measurement using thermocouples and infrared camera

EPJ Web of Conferences, 2017
This paper compares two methods applied to measure surface temperatures at an experimental setup designed to analyse flow boiling heat transfer. The temperature measurements were performed in two parallel rectangular minichannels, both 1.7 mm deep, 16 mm
Michalski Dariusz, Strąk Kinga, Piasecka Magdalena   +2 more
doaj   +1 more source

On the Design of Recuperator for Transcritical Cycle Adopting CO2‐Based Mixture as Working Fluid: A Focus on Transport Properties Prediction

Energy Technology, Volume 12, Issue 1, January 2024.
CO2 binary mixtures in transcritical power cycles offer efficiency improvements compared to sCO2 in hot‐environments, but no studies on transport properties are available for complex/asymmetric CO2 mixtures. This work proves that the friction theory model, calibrated on pure component data, has superior predictivity compared to traditional models.
Michele Doninelli, Gioele Di Marcoberardino   +1 more
wiley   +1 more source

Analysis of State‐of‐Health Estimation Approaches and Constraints for Lithium‐Ion Batteries in Electric Vehicles

International Journal of Energy Research, Volume 2024, Issue 1, 2024.
Energy storage systems (ESS) are seeing rapid market growth due to the changing worldwide landscape of electricity distribution and consumption. An ESS must possess the capability to oversee the functioning of the system’s modules under abnormal circumstances, while also having the ability to supervise, manage, and optimize the performance of one or ...
Rohan Vaghela, Pooja Ramani, Jigar Sarda, Kueh Lee Hui, Mangal Sain, Koteswara Raju Dhenuvakonda   +5 more
wiley   +1 more source