Preliminary study on wave prediction system for harbors

Title
Preliminary study on wave prediction system for harbors
Author(s)
권재일; 박광순; 최진용; 최영광
KIOST Author(s)
Kwon, Jae Il(권재일)Choi, Jin Yong(최진용)
Publication Year
2017-10-18
Abstract
The more precise wave prediction or forecasting information will be used widely in many marine areas such coastal disaster prevention, coastal construction, navigation, aqua-farming, leisure and so on. For instance, during the typhoon periods depending on the typhoon path the ships in the harbor can be seriously damaged. To avoid ship damages one possible way is to move safer place but it also asks certain amount costs. However, the difficult part is it’s not really easy find proper information that tells about degree of risk you are going to face it.
Spectral wave model, for example, SWAN, has been used in various research groups, since it is relatively easy to handle. However, wave diffraction by SWAN cannot be simulated reasonably, especially near harbor, and converged numerical solutions cannot be obtained in particular cases of wave diffraction (The SWAN team, 2016). In addition, spectral wave model cannot consider wave-current interaction problems such as rip current simulation and inundation problems by wave run-up without combining other models.ds depending on the typhoon path the ships in the harbor can be seriously damaged. To avoid ship damages one possible way is to move safer place but it also asks certain amount costs. However, the difficult part is it’s not really easy find proper information that tells about degree of risk you are going to face it.
Spectral wave model, for example, SWAN, has been used in various research groups, since it is relatively easy to handle. However, wave diffraction by SWAN cannot be simulated reasonably, especially near harbor, and converged numerical solutions cannot be obtained in particular cases of wave diffraction (The SWAN team, 2016). In addition, spectral wave model cannot consider wave-current interaction problems such as rip current simulation and inundation problems by wave run-up without combining other models.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/23748
Bibliographic Citation
8th Korea-China joint workshop, pp.1 - 3, 2017
Publisher
CKJORC
Type
Conference
Language
English
Publisher
CKJORC
Related Researcher
Research Interests

Operational Oceanography,Numerical Modeling,운용해양,수치모델링

Files in This Item:
There are no files associated with this item.

qrcode

Items in ScienceWatch@KIOST are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse