Engineering Applications of Computational Fluid Mechanics (CFM)

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

Deadline for manuscript submissions: closed (20 February 2023) | Viewed by 2339

Special Issue Editor


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Guest Editor
Department of Engineering and System Science, National Tsing Hua University, Hsinchu 30013, Taiwan
Interests: CFD modeling and application; two-phase and boiling heat transfer; steam generator integrity assessment; nuclear safety analysis; erosion and corrosion; deep disposal of high-level radioactive waste; wind turbine design and noise reduction analysis
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Special Issue Information

Dear Colleagues,

We are inviting submissions exploring cutting-edge research and recent advances to this Special Issue on Engineering Applications of Computational Fluid Mechanics (CFM). The computational methodologies (numerical methods) and simulations related to engineering applications are pertinent to this Special Issue on CFM.

Hydrodynamics, turbulence flow, multiphase flow, gas dynamics, rheology, tribology, fluid-structure interaction, etc. belong to the definition of fluid in CFM, given that computational methodologies or models play an essential role in studies in the field. Engineering applications include the most branches of engineering and science, such as mechanical, civil, chemical, aeronautical, medical, geophysical, nuclear, and oceanographic ones. CFM favor applications on energy (renewable energy, nuclear energy, next-generation energy, and energy conversion and saving), chemical reactors and transport processes, ocean/atmospheric pollution, biomedicine, geological disposal, performance-based fire protection, flow-accelerated corrosion, structure integrity, air/sea/land vehicles, and so on. Benchmark solutions and comprehensive paper reviews are also within the scope of this issue on CFM.

Prof. Dr. Yuh-Ming Ferng
Guest Editor

Manuscript Submission Information

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Keywords

  • CFD
  • computational and numerical methodology
  • energy application
  • chemical application
  • two-phase flow
  • flow-structure interaction

Published Papers (1 paper)

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Research

14 pages, 5165 KiB  
Article
Numerical Assessment of Side-Wind Effects on a Bus in Urban Conditions
by Ferenc Szodrai
Appl. Sci. 2022, 12(11), 5688; https://0-doi-org.brum.beds.ac.uk/10.3390/app12115688 - 03 Jun 2022
Cited by 1 | Viewed by 1514
Abstract
The drag coefficient is usually considered to be a constant value, which allows us to calculate the aerodynamic losses. However, at lower speeds and wind, this value could be distorted. This also applies to buses in urban environments where due to traffic, the [...] Read more.
The drag coefficient is usually considered to be a constant value, which allows us to calculate the aerodynamic losses. However, at lower speeds and wind, this value could be distorted. This also applies to buses in urban environments where due to traffic, the speed is relatively low. Since the schedule of the buses is fixed, based on the driving cycle, they travel at a nominal cruising speed. This makes it possible to examine the drag losses in a quasi-steady condition. To find the magnitude of this distortion in losses, a large-eddy simulation method was used with the help of commercially available software. Symmetrical and asymmetrical flows were induced into the digital wind tunnel to assess the distribution of the forces in the cruising direction and examine the flow patterns. It was discovered that the drag forces behave differently due to the low speeds, and calculations should be performed differently compared to high-speed drag evaluations. Full article
(This article belongs to the Special Issue Engineering Applications of Computational Fluid Mechanics (CFM))
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