M. Ghodsi Hasanabad
Graduate School of Marine Science and Technology, Science and Research Branch, Islamic Azad University, Tehran, Iran
[ 1 ] - BEM-FDM modeling of water free surface interaction with trapped air in OWC chamber for calculating generated power
Free surface modeling plays an important role in some ocean structures design, especially in Oscillating Water Column (OWC) devices. Boundary element method (BEM) is a suitable method for free surface modeling due to its simplicity, quick solving, and low data storage requirement. In this paper, BEM was used for free surface modeling in OWC chamber and out of it. Linear kinematic and dynamic bo...
[ 2 ] - Applying zoning method for numerical modeling of two immiscible fluid interface motion in an underwater tank using BEM
In this study, boundary element method was used to model sea wave propagation on a hemisphere shape under water tank and oil-water common surface oscillation in the tank. Also, kinematic and dynamic oundary conditions of free surface and common surface of oil and water were discritized by Finite difference method. There were some singularities in BEM method, which were removed by applying zonin...
[ 3 ] - تحلیل المان محدود خط لوله فراساحلی دارای پوشش بتن مسلح تحت اثر نیروی کشش جانبی با در نظر گرفتن پارامترهای غیرخطی بستر دریا
Stopping the production, heavy loss and environmental hazards are the outcomes of damaging the offshore pipelines. Several cases of damaging because of fishing activities and clash anchors are reported in the Persian Gulf annually. In this paper, response of pipeline against the traction of hooking the anchor and trawling the gear is studied. In other words, the strength of a pipeline against a...
نویسندگان همکار