energies-logo

Journal Browser

Journal Browser

Computational Fluid Dynamics (CFD) Study for Heat Transfer

A special issue of Energies (ISSN 1996-1073). This special issue belongs to the section "J: Thermal Management".

Deadline for manuscript submissions: 25 July 2025 | Viewed by 2128

Special Issue Editors


E-Mail Website
Guest Editor
School of Energy and Power Engineering, Shandong University, Jinan 250061, China
Interests: computational fluid dynamics; numerical heat transfer; hypersonics; biological fluid mechanics

E-Mail Website
Guest Editor
Department of Engineering & System Science, National Tsing Hua University, No. 101, Section 2, Kuang-Fu Road, Hsinchu 30013, Taiwan
Interests: computational fluid dynamics; chemical kinetics of low-carbon fuels; aerosol filtration; battery thermal management; hemodynamics
Special Issues, Collections and Topics in MDPI journals
Department of Aeronautical and Aviation Engineering, The Hong Kong Polytechnic University, 11 Yuk Choi Rd, Hung Hom, Hong Kong
Interests: hypersonic flow; hypersonic aerodynamics
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Heat transfer coupling with fluid flow plays a crucial role in many theoretical and practical applications, such as differential equations, combustion, aerospace, automobiles, refrigeration, propulsion, heat exchangers, and nuclear engineering. Over the decades, computational fluid dynamics (CFD) has been successfully used to solve various problems of conjugate heat transfer and fluid flow on computers, and it has gradually developed into a time-saving and low-cost technique with high fidelity. Particularly, CFD combined with machine learning or artificial intelligence (AI) shows a promising and strong potential of simulating the processes of heat and mass transfer.

This Special Issue aims to feature original research and review articles on the most recent advances in methods, models, and applications of CFD for studying any heat transfer phenomena, and experimental results that support relevant CFD simulations are also acceptable.

Dr. Jingying Wang
Dr. Kuang C. Lin
Dr. Jiaao Hao
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Energies is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • heat transfer
  • fluid flow
  • computational fluid dynamics (CFD)
  • numerical heat transfer
  • convection
  • power engineering
  • heat exchanger
  • boilers
  • aerodynamic heating
  • combustion
  • cooling
  • multi-physics
  • multi-scales
  • machine learning
  • artificial intelligence (AI)

Benefits of Publishing in a Special Issue

  • Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
  • Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
  • Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
  • External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
  • e-Book format: Special Issues with more than 10 articles can be published as dedicated e-books, ensuring wide and rapid dissemination.

Further information on MDPI's Special Issue policies can be found here.

Published Papers (2 papers)

Order results
Result details
Select all
Export citation of selected articles as:

Research

23 pages, 17741 KiB  
Article
Influence of Non-Uniform Airflow on Two-Phase Parallel-Flow Heat Exchanger in Data Cabinet Cooling System
by Hao Cheng, Tongzhi Yang, Quan Cheng, Yifan Zhao, Leixin Wang and Weixing Yuan
Energies 2025, 18(4), 923; https://doi.org/10.3390/en18040923 - 14 Feb 2025
Viewed by 464
Abstract
The energy consumption of data center cooling systems is rapidly increasing, necessitating urgent improvements in cooling system performance. This study investigates a pump-driven two-phase cooling system (PTCS) utilizing a parallel-flow heat exchanger (PFHE) as an evaporator, positioned at the rear of server cabinets. [...] Read more.
The energy consumption of data center cooling systems is rapidly increasing, necessitating urgent improvements in cooling system performance. This study investigates a pump-driven two-phase cooling system (PTCS) utilizing a parallel-flow heat exchanger (PFHE) as an evaporator, positioned at the rear of server cabinets. The findings indicate that enhancing the vapor quality at the PFHE outlet improves the overall cooling performance. However, airflow non-uniformity induces premature localized overheating, restricting further increases in vapor quality. For PFHEs operating with a two-phase outlet condition, inlet air temperature non-uniformity has a relatively minor impact on the cooling capacity but significantly affects the drop in pressure. Specifically, higher upstream air temperatures increase the pressure drop by 7%, whereas higher downstream air temperatures reduce it by 7.7%. The implementation of multi-pass configurations effectively mitigates localized overheating caused by airflow non-uniformity, suppresses the decline in cooling capacity, and enhances the operational vapor quality of the cooling system. Full article
(This article belongs to the Special Issue Computational Fluid Dynamics (CFD) Study for Heat Transfer)
Show Figures

Figure 1

20 pages, 4443 KiB  
Article
Heat Exchange Analysis of Brushless Direct Current Motors
by Maciej Mazur, Wojciech Skarka, Maciej Kobielski, Damian Kądzielawa, Robert Kubica, Clemens Haas and Hubert Unterberger
Energies 2024, 17(24), 6469; https://doi.org/10.3390/en17246469 - 23 Dec 2024
Viewed by 1109
Abstract
The brushless DC (BLDC) motor is crucial in a variety of industrial and consumer applications due to its efficiency and precise control. This study investigates the heat transfer and cooling mechanisms in liquid-cooled BLDC motors in dishwashers, which are fundamental to maintaining optimal [...] Read more.
The brushless DC (BLDC) motor is crucial in a variety of industrial and consumer applications due to its efficiency and precise control. This study investigates the heat transfer and cooling mechanisms in liquid-cooled BLDC motors in dishwashers, which are fundamental to maintaining optimal operating temperatures. Elevated temperatures can reduce operational efficiency, emphasizing the importance of effective heat dissipation. Liquid cooling proves to be very effective and offers advantages over air cooling by providing even temperature distribution and more accurate temperature control. Integrating liquid cooling systems into dishwasher designs provides a viable solution for managing motor temperatures while preheating dishwashing water. Using existing water infrastructure, these systems dissipate heat generated during motor operation, increasing energy efficiency and reliability, as analyzed using computational fluid dynamics (CFDs). The aim of this study is to optimize thermal management strategies in BLDC motors, particularly in dishwashers, by filling a critical gap in the existing literature. The goal of this comprehensive analysis is to develop resistant and efficient cooling solutions tailored to dishwasher environments, ultimately extending the life of BLDC motors in home appliances while using heat transfer to preheat water for wash cycles. Full article
(This article belongs to the Special Issue Computational Fluid Dynamics (CFD) Study for Heat Transfer)
Show Figures

Figure 1

Back to TopTop