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., & 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., & 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 & 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 (In Persian).
