Dept. of Mechanical Engineering Sharif University of Technology
Abstract
In this paper, a calculation method of hydrody namic. coefficients of two-dimensional ship sections for heave and sway motions, in cases of deep wa ter and zero-fonvard speed, are discussed . In this method, seetions ean be in different geometrical shapes. For this purpose, a potential solution with multi pole expansion aitd two-paraineter Lewis con formal mapping, has been used. Using this method, a code is developed that is capable of calculating added-mass and dainping coefficients of cross - see tions. Also, the results of the code for circular, tri angular and rectangu lar sections are in good agree ment with experiments . Therefore, the developed code can be used for hydrodynam ic calculations of ships with any arbitrary hull form.
Tahvildarzadeh, D. and Seif, M. (2008). CALCULATION OF THE HYDRODY NAMIC COEFFICIENTS OF TWO-DIMENSIONAL SHIP SECTIONS. Sharif Journal of Mechanical Engineering, 23(40.2), 163-170.
MLA
Tahvildarzadeh, D. , and Seif, M. . "CALCULATION OF THE HYDRODY NAMIC COEFFICIENTS OF TWO-DIMENSIONAL SHIP SECTIONS", Sharif Journal of Mechanical Engineering, 23, 40.2, 2008, 163-170.
HARVARD
Tahvildarzadeh, D., Seif, M. (2008). 'CALCULATION OF THE HYDRODY NAMIC COEFFICIENTS OF TWO-DIMENSIONAL SHIP SECTIONS', Sharif Journal of Mechanical Engineering, 23(40.2), pp. 163-170.
CHICAGO
D. Tahvildarzadeh and M. Seif, "CALCULATION OF THE HYDRODY NAMIC COEFFICIENTS OF TWO-DIMENSIONAL SHIP SECTIONS," Sharif Journal of Mechanical Engineering, 23 40.2 (2008): 163-170,
VANCOUVER
Tahvildarzadeh, D., Seif, M. CALCULATION OF THE HYDRODY NAMIC COEFFICIENTS OF TWO-DIMENSIONAL SHIP SECTIONS. Sharif Journal of Mechanical Engineering, 2008; 23(40.2): 163-170.
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