Applications in Computational Fluid Dynamics

A special issue of Fluids (ISSN 2311-5521). This special issue belongs to the section "Mathematical and Computational Fluid Mechanics".

Deadline for manuscript submissions: closed (20 May 2023) | Viewed by 1619

Special Issue Editors


E-Mail Website
Guest Editor
Faculty of Industrial Engineering, Mechanical Engineering and Computer Science, University of Iceland, VR-II, Hjardarhaga 6, 107 Reykjavik, Iceland
Interests: thermodynamics; heat transfer; fluid mechanics; geothermal; mathematical modeling

E-Mail Website
Guest Editor
The Faculty of Industrial Engineering, Mechanical Engineering and Computer Science, University of Iceland, 102 Reykjavík, Iceland
Interests: fluid mechanics; heat transfer; numerical methods

Special Issue Information

Dear Colleagues,

Computational Fluid Dynamics (CFD), as opposed to experiments, has the advantages of being relatively inexpensive and flexible to make adjustments in experimental setup. This makes CFD an ever more appealing tool in engineering application and design. The drawback of CFD is the potential lack of reliability, making expensive experimental testing necessary to verify results. Many CFD tools have been researched, developed, and tested in recent decades, making their results ever more reliable. In this Special Issue, CFD in various applications will be utilized to further expand the foundation of using CFD as a tool in engineering application and design. Those engineering applications may range from large scale slush flow barrier design to microfluidic devices and beyond.   

Prof. Dr. Halldór Pálsson
Dr. Ásdís Helgadóttir
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. Fluids is an international peer-reviewed open access monthly 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 1800 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.

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 polices can be found here.

Published Papers (1 paper)

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

Research

16 pages, 4940 KiB  
Article
Three-Dimensional Simulations of Viscous Incompressible Fluid Flows on Grids with Unmatched Grid Interfaces
by Andrey Kozelkov, Andrey Kurkin, Aleksey Korotkov, Sergey Lashkin and Elmira Lashkina
Fluids 2022, 7(11), 346; https://doi.org/10.3390/fluids7110346 - 9 Nov 2022
Cited by 1 | Viewed by 1208
Abstract
The paper describes a numerical method that considers specific computational fluid dynamics (CFD) aspects of viscous incompressible flow simulations in the vicinity of interfaces between unmatched fragments of unstructured grids. The method is based on the general grid interface (GGI) principle, which involves [...] Read more.
The paper describes a numerical method that considers specific computational fluid dynamics (CFD) aspects of viscous incompressible flow simulations in the vicinity of interfaces between unmatched fragments of unstructured grids. The method is based on the general grid interface (GGI) principle, which involves conservative flux interpolation and does not require original grid modification at unmatched interfaces. A method is presented which combines adjacent unmatched fragments of an unstructured grid into a single domain by means of virtual interfaces considering connections between adjacent cells through virtual faces. The performance of the method is illustrated by the finite-volume discretization of the transport equation in the region of matched interfaces and its modification for the case of unmatched interfaces. The efficiency of the proposed method is demonstrated by three-dimensional CFD simulations with grid models composed of unmatched unstructured grid fragments. The simulation results are compared with equivalent simulations on matched grids. The influence of unmatched interfaces on the convergence rate and accuracy of the solution is assessed. Full article
(This article belongs to the Special Issue Applications in Computational Fluid Dynamics)
Show Figures

Figure 1

Back to TopTop