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Recent Advances and Emerging Trends in Computational Fluid Dynamics

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Fluid Science and Technology".

Deadline for manuscript submissions: 30 November 2025 | Viewed by 1252

Special Issue Editor


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Guest Editor
Department of Mechanical Engineering, Faculty of Automotive, Mechatronics and Mechanical Engineering, Technical University of Cluj-Napoca, 400641 Cluj-Napoca, Romania
Interests: indoor environment quality; thermal comfort; CFD numerical simulation; building efficiency; heat and mass transfer
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Special Issue Information

Dear Colleagues,

Computational fluid dynamics (CFD) has established itself as an essential tool for analyzing and solving complex problems involving fluid flow, heat, and mass transfer across a wide range of scientific and engineering disciplines. With continuous advancements in numerical methods and increasing computational power, CFD enables detailed simulations that are necessary for understanding and optimizing systems affecting energy efficiency, occupant comfort, and environmental quality.

This Special Issue aims to collect original research articles and reviews that focus on the application of CFD in addressing challenges related to indoor and outdoor air quality, wind engineering, fire dynamics, aerodynamics, and other problems associated with energy efficiency and fluid flow. We are particularly interested in contributions that explore the interplay between fluid dynamics and energy consumption, as well as their impact on thermal comfort and sustainability.

Topics of interest include, but are not limited to:

  • Indoor and Outdoor Air Quality: CFD analyses of pollutant dispersion, ventilation strategies, and their effects on energy efficiency and occupant comfort.
  • Wind Engineering: Simulations of wind flow around buildings and structures, natural ventilation, and mitigation of wind-induced effects on structures.
  • Fire Dynamics: Modeling of fire behavior, smoke propagation, and evacuation scenarios to enhance safety and energy considerations in built environments.
  • Aerodynamics: Studies on the aerodynamic performance of vehicles, buildings, and devices aimed at improving energy efficiency.
  • Heat and Mass Transfer: Investigations into thermal management systems, cooling technologies, and mass transfer processes impacting energy systems and efficiency.
  • Energy Efficiency and Fluid Flow: Innovative CFD applications that address challenges in energy consumption reduction and optimization of fluid flow systems.

We welcome submissions from all scientific fields that employ CFD numerical simulations to solve practical problems and advance understanding in these areas. Selected papers will undergo rigorous peer review to ensure the dissemination of high-quality research that provides valuable insights for both academia and industry.

We cordially invite you to contribute your research to this Special Issue and look forward to your valuable submissions.

Dr. Florin Bode
Guest Editor

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. Applied Sciences 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 2400 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

  • computational fluid dynamics (CFD)
  • energy efficiency
  • indoor air quality
  • outdoor air quality
  • wind engineering
  • heat and mass transfer

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Published Papers (1 paper)

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Research

20 pages, 8859 KiB  
Article
The Impact of an Office Fire Combined with the Stack Effect in a Multi-Story Building
by Iulian-Cristian Ene, Vlad Iordache and Ion Anghel
Appl. Sci. 2024, 14(24), 11659; https://doi.org/10.3390/app142411659 - 13 Dec 2024
Viewed by 819
Abstract
The current study was based on two simulations conducted in FDS that examined the influences of an office fire on the ground floor of a 10-story building (with 9 above-ground floors) and its impact on air and smoke flow. After reviewing the literature, [...] Read more.
The current study was based on two simulations conducted in FDS that examined the influences of an office fire on the ground floor of a 10-story building (with 9 above-ground floors) and its impact on air and smoke flow. After reviewing the literature, we observe a significant gap in current research addressing the dynamic interdependence between fire development and the stack effect in multi-story residential buildings. It was found that the fire significantly intensified the stack effect, increasing the temperature in the stairwell, particularly on the ground floor. Gas velocities within the building increased but do not endanger the lives of the occupants. Visibility remained sufficient for evacuation from the apartments, except in critical areas such as the fire-affected apartment and the stairwell. Lethal concentrations of CO and CO2 were rapidly reached, severely impairing evacuation capability within the fire-affected apartment and the stairwell. Natural ventilation proved insufficient for controlling smoke and toxic gasses, highlighting the need for additional sealing measures and forced ventilation. Full article
(This article belongs to the Special Issue Recent Advances and Emerging Trends in Computational Fluid Dynamics)
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