سال انتشار: ۱۳۷۹

محل انتشار: چهارمین کنفرانس بین المللی سواحل و بنادر و سازه های دریایی

تعداد صفحات: ۹

نویسنده(ها):

M. Kamalinezhad – Physical Oceanograph Water & Wastewater Engineering Co.Tehran , Iran
Dr. H . Rahimipour Anaraki – Senior Researcher , Coastal Engineering Div. Jahad Soil Conservation and Water Shed Management Research Center Tehran , Iran

چکیده:

The rip current is a type of wave – induced current which is also known as mass transport. In this type of current its speed will increase rapidly with the gradual mounting of the height of the waves. Initially this type of current will produce a slope in the water surface which is inclined from the breaker zone toward the shore area. ( I.A.Svendsen & Kevin Hass , 1999 )
In this research , a physical model was tested in three separated stages to identify and analyze the formation of Rip currents and study their effects on the sediment transport and the change of the shore and seabed morphology . The velocity profile of currents was also measured experimentally .