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OPTIMIZATION PROCEDURE FOR PRELIMINARY DESIGN STAGE OF CAIRO-DAMIETTA SELF-PROPELLED GRAIN BULK SHIPS

M.M. Moustafa ; Naval Architecture and Marine Engineering Department, Faculty of Engineering, Port Said University, Egypt

Puni tekst: engleski, pdf (592 KB) str. 71-85 preuzimanja: 419* citiraj
APA 6th Edition
Moustafa, M.M. (2015). OPTIMIZATION PROCEDURE FOR PRELIMINARY DESIGN STAGE OF CAIRO-DAMIETTA SELF-PROPELLED GRAIN BULK SHIPS. Brodogradnja, 66 (4), 71-85. Preuzeto s https://hrcak.srce.hr/149808
MLA 8th Edition
Moustafa, M.M.. "OPTIMIZATION PROCEDURE FOR PRELIMINARY DESIGN STAGE OF CAIRO-DAMIETTA SELF-PROPELLED GRAIN BULK SHIPS." Brodogradnja, vol. 66, br. 4, 2015, str. 71-85. https://hrcak.srce.hr/149808. Citirano 19.06.2021.
Chicago 17th Edition
Moustafa, M.M.. "OPTIMIZATION PROCEDURE FOR PRELIMINARY DESIGN STAGE OF CAIRO-DAMIETTA SELF-PROPELLED GRAIN BULK SHIPS." Brodogradnja 66, br. 4 (2015): 71-85. https://hrcak.srce.hr/149808
Harvard
Moustafa, M.M. (2015). 'OPTIMIZATION PROCEDURE FOR PRELIMINARY DESIGN STAGE OF CAIRO-DAMIETTA SELF-PROPELLED GRAIN BULK SHIPS', Brodogradnja, 66(4), str. 71-85. Preuzeto s: https://hrcak.srce.hr/149808 (Datum pristupa: 19.06.2021.)
Vancouver
Moustafa MM. OPTIMIZATION PROCEDURE FOR PRELIMINARY DESIGN STAGE OF CAIRO-DAMIETTA SELF-PROPELLED GRAIN BULK SHIPS. Brodogradnja [Internet]. 2015 [pristupljeno 19.06.2021.];66(4):71-85. Dostupno na: https://hrcak.srce.hr/149808
IEEE
M.M. Moustafa, "OPTIMIZATION PROCEDURE FOR PRELIMINARY DESIGN STAGE OF CAIRO-DAMIETTA SELF-PROPELLED GRAIN BULK SHIPS", Brodogradnja, vol.66, br. 4, str. 71-85, 2015. [Online]. Dostupno na: https://hrcak.srce.hr/149808. [Citirano: 19.06.2021.]

Sažetak
The global logistics center for the storage and handling of grain which will be constructed at Damietta port will extremely increase the annual movement of grain through Cairo-Damietta waterway. Therefore, the demand for inland grain bulk ships has increased significantly in the recent years.
This paper introduces a procedure to find out the fleet size and optimum characteristics of self-propelled grain bulk ships working between Cairo and Damietta through River Nile. The characteristics of the Cairo–Damietta waterway are investigated to define the constraints on dimensions and speed for such ship type. Also, mathematical model for the objective function was developed considering: powering, voyage, weight, stability and cost calculation. In this research, Specific cost (Sc), cost of transporting one ton of cargo a distance of one kilometre, is considered as the objective function for this optimization process.
This optimization problem is handled as a single objective nonlinear constrained optimization problem using a specially developed computer program. Solutions are generated by varying design variables systematically in certain steps. The best of these solutions is then taken as the estimated optimum. Finally, the problem is presented, the main constrains analyzed and the optimum solution shown.

Ključne riječi
optimum ship design; inland grain bulk ship; Cairo-Damietta waterway

Hrčak ID: 149808

URI
https://hrcak.srce.hr/149808

Posjeta: 737 *