چکیده مقاله
In this paper, impact of a wave generated by a dam break with a rectangular obstacle is modeled with a two dimensional version of incompressible smoothed particle hydrodynamics method The ISPH method is a full Lagrangian method that employs a strict incompressible hydrodynamic formulation to solve the fluid pressure and the numerical solution is obtained by using a two step semi implicit scheme Removing the gate from the water column was done so immediately that could be considered a sudden gate break For this modeling, experimental case related to the phenomenon of dam break were considered and results of the numerical model were validated by experimental data The computational results demonstrate that the ISPH flow model could provide a promising simulation tool in coastal hydrodynamic applications
کلیدواژهها
نویسندگان
Habibeh Sheybanifard
Water Engineering Department, Shahid Bahonar University of Kerman
محمد ذونعمت کرمانی
Water Engineering Department, Shahid Bahonar University of Kerman
غلامعباس بارانی
Civil Engineering Department, Shahid Bahonar University of Kerman
Rasoul Memarzadeh
Civil Engineering Department, Shahid Bahonar University of Kerman
شیوه ارجاع
Sheybanifard, Habibeh and Zounemat-Kermani, Mohammad and Barani, Gholam-Abbas and Memarzadeh, Rasoul,1394,ISPH numerical modeling of dam-break case with an obstacle,10th International Congress on Civil Engineering,Tabriz
ارائهشده در
مجموعه مقالات دهمین کنگره بین المللی مهندسی عمران15 اردیبهشت 1394 · تبریز