LATTICE STUDY OF THE FINITE VOLUME-LATTICE BOLTZMANN METHOD IN SIMULATION OF LAMINAR VISCOUS COMPRESSIBLE FLOW

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

JALALI HAMED; KAMALI MOGHADAM RAMIN

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Modares Mechanical Engineering Year:2018 | Volume:18 | Issue:3 Page(s): 417-428

Download Full-Text

Persian Verion

View:

675

Download:

Cites:

Information Journal Paper

Title

LATTICE STUDY OF THE FINITE VOLUME-LATTICE BOLTZMANN METHOD IN SIMULATION OF LAMINAR VISCOUS COMPRESSIBLE FLOW

Author(s)

JALALI HAMED | KAMALI MOGHADAM RAMIN | Issue Writer Certificate

Keywords

FINITE VOLUME-LATTICE BLOLTZMANN METHODQ1

LATTICE STUDYQ1

VISCOUS LAMINAR COMPRESSIBLE FLOWQ1

CURVILINEAR GRID SYSTEMQ1

Abstract

A Finite Volume-Lattice Boltzmann Method (FVLBM) for simulation of VISCOUS LAMINAR COMPRESSIBLE FLOWs in 2-D structured curvilinear coordinate system has been developed. In the present study, validation of the presented software and accuracy assessment of four new 2D lattices D2Q9L2, D2Q13L2, D2Q17L2 and D2Q21L2 based on increasing discrete velocities of lattice has been studied and the optimum lattice has been introduced. The presented LBM has developed using new method of circular function idea instead of expansion or correction of Maxwelian function for evaluation of equilibrium distribution functions. Moreover, in order to capture discontinuities in the flow field, 3rd order MUSCL scheme has been implemented for approximation of convective term. The laminar compressible viscous flow over the NACA0012 airfoil has been simulated in the curvilinear coordinate system for two angle of attacks, 0 and 10 Deg. The obtained results have been compared with validated N.S. solutions. Although the results have desirable accuracy in comparison of those of the N.S. solutions, limitation of the presented method and results assessment obtained by the different lattices have been investigated.

Cites

No record.

References

No record.

Cite

APA: Copy

JALALI, HAMED, & KAMALI MOGHADAM, RAMIN. (2018). LATTICE STUDY OF THE FINITE VOLUME-LATTICE BOLTZMANN METHOD IN SIMULATION OF LAMINAR VISCOUS COMPRESSIBLE FLOW. MODARES MECHANICAL ENGINEERING, 18(3 ), 417-428. SID. https://sid.ir/paper/178979/en

Vancouver: Copy

JALALI HAMED, KAMALI MOGHADAM RAMIN. LATTICE STUDY OF THE FINITE VOLUME-LATTICE BOLTZMANN METHOD IN SIMULATION OF LAMINAR VISCOUS COMPRESSIBLE FLOW. MODARES MECHANICAL ENGINEERING[Internet]. 2018;18(3 ):417-428. Available from: https://sid.ir/paper/178979/en

IEEE: Copy

HAMED JALALI, and RAMIN KAMALI MOGHADAM, “LATTICE STUDY OF THE FINITE VOLUME-LATTICE BOLTZMANN METHOD IN SIMULATION OF LAMINAR VISCOUS COMPRESSIBLE FLOW,” MODARES MECHANICAL ENGINEERING, vol. 18, no. 3 , pp. 417–428, 2018, [Online]. Available: https://sid.ir/paper/178979/en

Related Journal Papers