APPLICATION OF WAF METHOD IN NUMERICAL SIMULATION OF ROLL WAVES

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.

MAHDAVI A.; TALEBBEYDOKHTI N.

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

Journal Paper

Paper Information

Journal: Ferdowsi Civil Engineering Year:2014 | Volume:25 | Issue:1 Page(s): 43-58

Download Full-Text

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

Persian Verion

View:

652

Download:

Cites:

Information Journal Paper

Title

APPLICATION OF WAF METHOD IN NUMERICAL SIMULATION OF ROLL WAVES

Author(s)

MAHDAVI A. | TALEBBEYDOKHTI N. | Issue Writer Certificate

Keywords

NONLINEAR SHALLOW WATER EQUATIONSQ2

ROLL WAVEQ2

SHOCK CAPTURING SCHEMEQ2

WEIGHTED AVERAGE FLUXQ2

Abstract

In this paper, the WEIGHTED AVERAGE FLUX (WAF) method is used to investigate the development and propagation of ROLL WAVEs in inclined steep channels. In fact, the WAF method improves the accuracy of the classic HLL scheme in evaluating numerical interface fluxes. The present shallow water solver is capable of efficiently capturing flow discontinuities associated with ROLL WAVEs. In addition, it provides a robust approach to eliminate the numerical instabilities due to small water depths usually encountered in ROLL WAVE modeling. The simulated free surface profile and flow velocity show very satisfactory agreement with available analytical solution. The numerical results for time evolution of wave amplitude under different undisturbed Froude numbers are compared with those obtained by another numerical model. Comparisons are also made between water depth time histories computed by these two models. The observed agreement implies the efficiency and accuracy of the present scheme while it is relatively simpler in computer implementation and consumes shorter simulation run times.

Cites

No record.

References

No record.

Cite

APA: Copy

MAHDAVI, A., & TALEBBEYDOKHTI, N.. (2014). APPLICATION OF WAF METHOD IN NUMERICAL SIMULATION OF ROLL WAVES. JOURNAL OF CIVIL ENGINEERING (JOURNAL OF SCHOOL OF ENGINEERING), 25(1), 43-58. SID. https://sid.ir/paper/195887/en

Vancouver: Copy

MAHDAVI A., TALEBBEYDOKHTI N.. APPLICATION OF WAF METHOD IN NUMERICAL SIMULATION OF ROLL WAVES. JOURNAL OF CIVIL ENGINEERING (JOURNAL OF SCHOOL OF ENGINEERING)[Internet]. 2014;25(1):43-58. Available from: https://sid.ir/paper/195887/en

IEEE: Copy

A. MAHDAVI, and N. TALEBBEYDOKHTI, “APPLICATION OF WAF METHOD IN NUMERICAL SIMULATION OF ROLL WAVES,” JOURNAL OF CIVIL ENGINEERING (JOURNAL OF SCHOOL OF ENGINEERING), vol. 25, no. 1, pp. 43–58, 2014, [Online]. Available: https://sid.ir/paper/195887/en

Related Journal Papers