contributor author | Ommani, Babak | |
contributor author | Faltinsen, Odd M. | |
date accessioned | 2017-05-09T01:22:51Z | |
date available | 2017-05-09T01:22:51Z | |
date issued | 2015 | |
identifier issn | 0892-7219 | |
identifier other | omae_137_06_061802.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/159413 | |
description abstract | The dynamic stability of a surfacepiercing plate, advancing with high forward speed in the horizontal plane, is investigated in the scope of linear theory. The hydrodynamic forces on the plate in sway and yaw are presented in terms of frequency and forward speeddependent added mass and damping coefficients. Flow separation from the trailing edge of the plate is considered. A timedomain boundary integral method using linear distribution of Rankine sources and dipoles on the plate, free surface, and vortex sheet is used to calculate these hydrodynamic coefficients numerically. Comparison between the current numerical results and previous numerical and experimental results is presented. Using linear dynamic stability analysis, the influence of hydrodynamic coefficients on the plate's stability is investigated as a simplified alternative to a semidisplacement vessel. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | Linear Dynamic Stability Analysis of a Surface Piercing Plate Advancing at High Forward Speed | |
type | Journal Paper | |
journal volume | 137 | |
journal issue | 6 | |
journal title | Journal of Offshore Mechanics and Arctic Engineering | |
identifier doi | 10.1115/1.4031578 | |
journal fristpage | 61802 | |
journal lastpage | 61802 | |
identifier eissn | 1528-896X | |
tree | Journal of Offshore Mechanics and Arctic Engineering:;2015:;volume( 137 ):;issue: 006 | |
contenttype | Fulltext | |