The following information was submitted:
Transactions: WSEAS TRANSACTIONS ON FLUID MECHANICS
Transactions ID Number: 28-790
Full Name: Asu Ýnan
Position: Assistant Professor
Age: ON
Sex: Female
Address: Gazi University Institute Science & Technology Environmental & Technical Research of Accidents Department 06570 Maltepe/ Ankara
Country: TURKEY
Tel: 5821259
Tel prefix: +90312
Fax: 2323226
E-mail address: asuinan@gazi.edu.tr
Other E-mails: asuinan@gmail.com
Title of the Paper: numerical modeling of extended mild slope equation with modified mac cormack method
Authors as they appear in the Paper: Asu Ýnan,Lale balas
Email addresses of all the authors: asuinan@gazi.edu.tr,lalebal@gazi.edu.tr
Number of paper pages: 10
Abstract: The transformation of waves is one of the important subjects in coastal engineering studies. Refraction, diffraction, shoaling, reflection can be analysed with the mild slope equation over mild sloped topographies. But the extended mild slope equation can be applied to the rapidly varying topographies since it includes higher order bottom effects such as square of bottom slope and bottom curvature. In this study, extended mild slope equation has been solved with finite difference method using Mac Cormack and Point Gauss Seidel Methods together. The nonlinear wave celerity and group velocity have been used. The numerical model has been tested on elliptic shoaling area and compared with the physical experiment measurements given in literature. The predictions are in consistency with the measurements. As a result of error analysis, it is decided that the numerical can be used for the simulation of wave propagation. Numerical model has been applied to a coastal area in!
the Kocaeli Bay in the Marmara Sea in Turkey.
Keywords: Extended mild slope equation, Mac Cormack Method, Point Gauss Seidel Method, Wave refraction, Diffraction, Finite difference method, CFD
EXTENSION of the file: .pdf
Special (Invited) Session: numerical modeling of extended mild slope equation with mac cormack method
Organizer of the Session: 609-552
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