علوم غیرزیستی دریا
m s; a d; a a
Abstract
In the first step of developing of this software, we gathered some climate data which was collected during 20 years from the Persian Gulf. In the next step, climate data and boundary conditions were employed on a three dimensional hydrodynamic model (COHERENCE) to get physical properties of Persian Gulf. ...
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In the first step of developing of this software, we gathered some climate data which was collected during 20 years from the Persian Gulf. In the next step, climate data and boundary conditions were employed on a three dimensional hydrodynamic model (COHERENCE) to get physical properties of Persian Gulf. As a result we obtained a comprehensive density database from this model. Final produced software is able to calculate buoyancy force in specific time and location by its large database. The result of software show that the minimum seasonal average of draft occurs in the winter and the maximum one occurs in the summer. According to our expectancy, it has an inverse relation with density variation.According to our expectancy, it has an inverse relation with density variation
Amir Ashtari Larki; Masoud Sadri Nasab; Matias Tomchek; Vahid Chegini; Amer Kabi
Volume 12, Issue 2 , April 2014, , Pages 16-24
Abstract
Khowr Doragh located at the northern end of the Khowr Mousa in the southwest of Iran.In present study; tide in Khowr Doragh was simulated by the hydro dynamical part of COHERENS model using the relationship between the potential energy and sea surface. Model was based on a five layers sigma vertical ...
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Khowr Doragh located at the northern end of the Khowr Mousa in the southwest of Iran.In present study; tide in Khowr Doragh was simulated by the hydro dynamical part of COHERENS model using the relationship between the potential energy and sea surface. Model was based on a five layers sigma vertical coordinate.
Taking into consideration the connection between Imam Khomeini Port Complex, Special Economic Zone and the presumed location of the plant, various options for energy supply in the study area is defined based on the demand. In the simplest case, without any interference with existing port activities, 32 MW in average and 11.2 MW (35% efficiency) electric energy can be extracted. Electricity production will be possible both in the ebb and flood by installing two directional turbines with more technical complexity and higher price. By dividing area into two separate pools, electricity would be produced throughout day and night.
By constructing a dam at the main entrance of Khowr Doragh a 20 Km2 natural pool would be created which can produce 25 MW of electricity per day. By assumption of dredging and clearance of land surrounding by Khowr Doragh and Khowr Zangi , model was run for 29 and 60 Km2 pools that would be created. Calculated results show the possibilities of producing 36 and 74 MW of electricity in the 29 and 60 Km2 respectively.