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Autor:
Jeongrok Kim, Il-Hyoung Cho
Publikováno v:
International Journal of Naval Architecture and Ocean Engineering, Vol 13, Iss, Pp 178-186 (2021)
The wave power extraction by multiple Wave Energy Converters (WECs) deployed in a Y-shaped Water Channel Resonator (WCR) has been investigated. A WCR consists of a long water channel, and a V-shaped wave guider installed at the entrance of a water ch
Publikováno v:
International Journal of Naval Architecture and Ocean Engineering, Vol 13, Iss, Pp 848-857 (2021)
This paper proposes an efficient approach based on a machine learning technique to predict the local stresses on mooring chain links. Three-link and multi-link finite element analyses were conducted for a target chain link of D107 with steel grade R4
Autor:
Young Ho Park
Publikováno v:
International Journal of Naval Architecture and Ocean Engineering, Vol 11, Iss 1, Pp 435-447 (2019)
Energy Flow Finite Element Analysis (EFFEA) is a promising tool for predicting dynamic energetics of complicated structures at high frequencies. In this paper, the Energy Flow Finite Element (EFFE) formulation of complicated Mindlin plates was newly
Publikováno v:
International Journal of Naval Architecture and Ocean Engineering, Vol 11, Iss 1, Pp 131-142 (2019)
In this paper, a Wavy Twisted Rudder (WTR) is proposed to address the discontinuity of the twisted section and increase the stalling angle in comparison to a conventional full-spade Twisted Rudder (TR). The wave configuration was applied to a KRISO C
Publikováno v:
International Journal of Naval Architecture and Ocean Engineering, Vol 7, Iss 3, Pp 580-594 (2015)
INTERNATIONAL JOURNAL OF NAVAL ARCHITECTURE AND OCEAN ENGINEERING(7): 3
INTERNATIONAL JOURNAL OF NAVAL ARCHITECTURE AND OCEAN ENGINEERING(7): 3
Liquid sloshing in two-dimensional (2-D) and three-dimensional (3-D) rectangular tanks is simulated by using a level set method based on the finite volume method In order to examine the effect of natural frequency modes on liquid sloshing, we conside
Publikováno v:
International Journal of Naval Architecture and Ocean Engineering, Vol 4, Iss 4, Pp 447-459 (2012)
INTERNATIONAL JOURNAL OF NAVAL ARCHITECTURE AND OCEAN ENGINEERING(4): 4
INTERNATIONAL JOURNAL OF NAVAL ARCHITECTURE AND OCEAN ENGINEERING(4): 4
The present study numerically investigates the effect of the wavy leading edge on hydrodynamic characteristics for the flow of rectangular wings with the low aspect ratio of 1.5. Five different wave lengths at fixed wavy amplitude have been considere