عنوان مقاله [English]
نویسندگان [English]چکیده [English]
In this study, a nonlinear model for building the model Tidal currents shallow water is presented. The hydrodynamic model based on shallow water equations based on the effects of Earth's rotation and changes in topography and friction effects of the intervention is given. Using this model of relationship disintegration Tidal wave in the region and the number of Tidal wave each component and the amount of current speed and direction Tidal currents respectively. Thus the direction and velocity can Tidal currents to the hours, days of the year, for low amplitude waves in shallow water by Khure_musa and Asaluyeh calculate thePersian Gulf. This study showed that the average velocity during Tidal currents level Khure_musa 0.36m/s and maximum speed0.999 m/ s and average velocity Tidal currents level Asaluyeh against0.17 m/ s and maximum speed 0.847m / s is. Comparing the mean values of the model building with field data showed that the model has good accuracy. The results show that the tidal current direction in thePersian Gulfis a counterclockwise rotation.