Zobrazeno 1 - 10
of 111
pro vyhledávání: '"Kwang-Hyo Jung"'
Publikováno v:
한국해양공학회지, Vol 33, Iss 2, Pp 99-105 (2019)
Unlike typical a dynamic positioning (DP) system, a DP-assisted mooring system must determine a set point (SP) that can ensure a mooring tension safety range to prevent an excessive increase in mooring tension. In this paper, a new algorithm for dete
Externí odkaz:
https://doaj.org/article/26be9015c91840dcbc7bafd456fbe335
Publikováno v:
한국해양공학회지, Vol 33, Iss 2, Pp 131-138 (2019)
This study focused on the roll motion characteristics of a two-dimensional (2D) rectangular floating structure under regular beam sea conditions. An experiment was conducted in a 2D wave tank for a roll free decay test in calm water and the roll moti
Externí odkaz:
https://doaj.org/article/6f306bdd4d744b2997705ac59274342e
Autor:
Jae Hong Kim, Seon Hyeong Lee, Jae Heon Kwon, Ryu Bin Kwon, Kwang Hyo Jung, Moonho Son, Hyun Park
Publikováno v:
한국해양공학회지, Vol 38, Iss 5, Pp 199-209 (2024)
Dynamic responses of polymer electrolyte membrane fuel cells (PEMFC) were analyzed under varying loads to understand the performance of PEMFCs for ship applications. Experiments employing single cells were conducted under a static load with a constan
Externí odkaz:
https://doaj.org/article/1c9c1955b2d545c1b3864b475dad8d79
Publikováno v:
International Journal of Naval Architecture and Ocean Engineering, Vol 8, Iss 5, Pp 487-495 (2016)
In the offshore project such as semi-submersible FPU and FPSO, the free fall type life boat called TEMPSC (Totally Enclosed Motor Propelled Survival Craft) has been installed for the use of an emergency evacuation of POB (People on Board) from the to
Externí odkaz:
https://doaj.org/article/e28b2fc9ba24407c9e11753f06464088
Publikováno v:
Brodogradnja, Vol 74, Iss 3, Pp 1-15 (2023)
To evaluate the time-domain positioning performance of arctic marine structures, it is necessary to generate an ice load appropriate for the current position and heading of the structure. The position and orientation angle of a floating body continuo
Externí odkaz:
https://doaj.org/article/208a2a4a768d4efda4913aa2a42b533a
Publikováno v:
International Journal of Naval Architecture and Ocean Engineering, Vol 15, Iss , Pp 100491- (2023)
Heat shields are an essential safety facility on offshore structures to protect the workers and the equipment on deck from the violent radiant heat flux and the high temperatures of the flare tower. In this study, a series of Computational Fluid Dyna
Externí odkaz:
https://doaj.org/article/790a1899faaf4272967286a5381c991c
Publikováno v:
International Journal of Naval Architecture and Ocean Engineering, Vol 15, Iss , Pp 100518- (2023)
The experimental dataset is presented for flow kinematics and pressure distribution of green water phenomenon on a rectangular structure. The green water experiments were performed in a 2-D wave flume with a fixed structure varying its flare angle un
Externí odkaz:
https://doaj.org/article/fc17d1b5576b4d99b83b7840aed4c63f
Autor:
Quang Khai Nguyen, Kwang Hyo Jung, Gang Nam Lee, Sung Boo Park, Jong Mu Kim, Sung Bu Suh, Jaeyong Lee
Publikováno v:
International Journal of Naval Architecture and Ocean Engineering, Vol 15, Iss , Pp 100495- (2023)
Air entrainment and self-aeration flow are phenomena that can generate fluctuation in pressure and induce disadvantages in piping systems. In this study, the mechanism of air bubble formation in Partially Filled Pipe Flow (PFPF) is investigated throu
Externí odkaz:
https://doaj.org/article/342af2c123324c5fb379ce50d07dfb5a
Publikováno v:
한국해양공학회지, Vol 35, Iss 5, Pp 336-346 (2021)
The prediction of wave conditions is crucial in the field of marine and ocean engineering. Hence, this study aims to predict the significant wave height through machine learning (ML), a soft computing method. The adopted metocean data, collected from
Externí odkaz:
https://doaj.org/article/c1d9252be4fa474ab200c9d6fec95dce
Publikováno v:
한국해양공학회지, Vol 35, Iss 1, Pp 38-49 (2021)
Slug flow is the most common multi-phase flow encountered in oil and gas industry. In this study, the hydrodynamic features of flow in pipes investigated numerically using computational fluid dynamic (CFD) simulations for the effect of slug flow on t
Externí odkaz:
https://doaj.org/article/e5ca24d3d7bf4d018c5ada90ff6c7471