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Numerical Investigation, Calibration Method of the Interaction between Ieodo Ocean Research Station and Ocean Current  

Hong, Woo-Ram (Aerodynamic Simulation and Design Lab)
Shim, Jae-Seol (Coastal Development Research Division, KORDI)
Min, In-Ki (Development Research Division, KORDI)
Kim, Chong-Am (School of Mechanical and Aerospace Engineering, Seoul National University)
Publication Information
Journal of Korean Society of Coastal and Ocean Engineers / v.19, no.5, 2007 , pp. 476-483 More about this Journal
Abstract
One of the main function of Ieodo Ocean Research Station is to service the information about the weather and fishing grounds condition which are collected through calibrating convection flow and ocean current around the station. However, due to the influence of the station's structure below sea level, it is difficult to obtain the exact flow data. Therefore, it is required to research on the effect of the structure and the method to evaluate and revise the observed data. In this paper, as a basic study, it deals with the algorithm that simulate the interaction between ocean current and the station structure, followed by discussions about the way to applicate the algorithm. Through 3-dimensional computational fluid dynamics analyses (using Navier-Stokes equations with K-turbulence model), the influence of the station and submerged rocks are quantitatively evaluated, and we would suggest methods how to obtain accurate flow information from the measured rough data.
Keywords
Ieodo Ocean Research Station; Ocean current; influence of structure; observation error; computational fluid dynamics (CFD);
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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