A review: Fundamentals of computational fluid dynamics (CFD)

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

Computational fluid dynamics (CFD) provides numerical approximation to the equations that govern fluid motion. Application of the CFD to analyze a fluid problem requires the following steps. First, the mathematical equations describing the fluid flow are written. These are usually a set of partial differential equations. These equations are then discretized to produce a numerical analogue of the equations. The domain is then divided into small grids or elements. Finally, the initial conditions and the boundary conditions of the specific problem are used to solve these equations. All CFD codes contain three main elements: (1) A pre-processor, which is used to input the problem geometry, generate the grid, and define the flow parameter and the boundary conditions to the code. (2) A flow solver, which is used to solve the governing equations of the flow subject to the conditions provided. There are four different methods used as a flow solver: (i) finite difference method; (ii) finite element method, (iii) finite volume method. (3) A post-processor, which is used to massage the data and show the results in graphical and easy to read format.

Original languageEnglish
Title of host publicationGreen Design and Manufacture
Subtitle of host publicationAdvanced and Emerging Applications: Proceeding of the 4th International Conference on Green Design and Manufacture 2018
EditorsMuhammad Faheem Bin Mohd Tahir, Romisuhani Ahmad, Mohd Nasir Bin Mat Saad, Mohd Fathullah Bin Ghazli, Mohd Mustafa Al-Bakri Abdullah, Shayfull Zamree Bin Abd. Rahim, Liyana Binti Jamaludin
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735417526
DOIs
Publication statusPublished - 09 Nov 2018
Event4th International Conference on Green Design and Manufacture 2018, IConGDM 2018 - Ho Chi Minh, Viet Nam
Duration: 29 Apr 201830 Apr 2018

Publication series

NameAIP Conference Proceedings
Volume2030
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Other

Other4th International Conference on Green Design and Manufacture 2018, IConGDM 2018
CountryViet Nam
CityHo Chi Minh
Period29/04/1830/04/18

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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    Zawawi, M. H., Saleha, A., Salwa, A., Hassan, N. H., Zahari, N. M., Ramli, M. Z., & Che Muda, Z. (2018). A review: Fundamentals of computational fluid dynamics (CFD). In M. F. B. M. Tahir, R. Ahmad, M. N. B. M. Saad, M. F. B. Ghazli, M. M. A-B. Abdullah, S. Z. B. A. Rahim, & L. B. Jamaludin (Eds.), Green Design and Manufacture: Advanced and Emerging Applications: Proceeding of the 4th International Conference on Green Design and Manufacture 2018 [020252] (AIP Conference Proceedings; Vol. 2030). American Institute of Physics Inc.. https://doi.org/10.1063/1.5066893