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Rudder Gap Flow Control for Cavitation Suppression

Oh, Jung-Keun (author), Lee, H.B. (author), Shin, K. (author), Lee, C. (author), Rhee, S.H. (author), Suh, J.C. (author), Kim, H. (author)

conference paper 2009

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nonlinear response of Offshore Structures to High Seas

Kim, Cheung Hun (author)

conference paper 2009

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Slip effects in vortical structure behind cavitating propeller wake

Paik, Bu-Geun (author), Kim, Kyung-Youl (author), Kim, Ki-Sup (author)

conference paper 2009

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Near-field studies of surface plasmon generation: Optical and terahertz studies

Kihm, H.W. (author), Lee, K.G. (author), Seo, M.A. (author), Ahn, K.J. (author), Adam, A.J.L. (author), Kang, J.H. (author), Park, Q.H. (author), Planken, P.C.M. (author), Kim, D.S. (author)

We study the dielectric constant dependent diffraction phenomena of single slit apertures, both theoretically and experimentally. We experimentally simulate perfect metal and real metal cases by investigating subwavelength diffraction by a single slit, both in nano-optical and in terahertz regimes, keeping the slit-width/wavelength ratio...

conference paper 2008

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Usage of fiber Bragg grating sensors in low earth orbit environment

Park, S.O. (author), Moon, J.B. (author), Lee, Y.G. (author), Kim, C.G. (author), Bhowmik, S. (author)

It is widely known that materials exposed to the severe low earth orbit (LEO) environment undergo degradations. For the evaluation of fiber Bragg grating (FBG) sensors in the LEO environment, the reflective spectrum change and the Bragg wavelength shift of FBG sensor were measured during aging cycles simulating the LEO environment. The LEO...

conference paper 2008

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On technical issues in the analysis of nonlinear ship motion and structural loads in waves by a time-domain Rankine panel method

Kim, K.H. (author)

conference paper 2008

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Analysis of springing effects on floating barges in time domain by a fully coupled hybrid BEM-FEM

Kim, Yooil (author)

conference paper 2008

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Fracture and size effects in weakly cemented sand

Kim, Tae Hoon (author)

conference paper 2007

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A preliminary structural design study on high performance container crane

Kim, Ki-Sung (author)

conference paper 2007

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Numerical modeling for the accurate computations of arc-heater flows

Lee, J.I. (author), Kim, C. (author), Kim, K.H. (author)

The purpose of this paper is to develop an accurate analysis code for the flow of arc-heater by employing advanced numerical models. Governing equations are hyperbolic-type axisymmetric Navier-Stokes equations which include joule heating by arc, radiation and turbulent transport effect. Joule heating is simply calculated by Ohm’s law with the...

conference paper 2006

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Aerodynamic Shape Optimization using Discrete Adjoint Formulation based on Overset Mesh Technique

Lee, B.J. (author), Kim, C. (author)

A new design approach for a delicate treatment of complex geometries such as wing/body configuration is arranged using overset mesh technique under large scale computing environment. For the in-depth study of the flow physics and highly accurate design, several special overlapped structured blocks such as collar grid, tip-cap grid, and etc....

conference paper 2006

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Effect of desingularization and collocation-point shift on steady waves with forward speed

Kim, Yong-Hwan (author)

conference paper 2003

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Design of a waterjet propulsion system for an amphibious tracked vehicle

Kim, Moon-Chan (author)

conference paper 2003

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Fatigue strength of load-carrying box fillet weldment in ship structure

Kim, Wha Soo (author), Kim, Doe Hyun (author), Lee, Sang Gab (author), Lee, Yoon Ki (author)

conference paper 2001

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A CFD-based parametric study on the smoke behavior of a typical merchant ship

Jin, E. (author), Yoon, J. (author), Kim, Y. (author)

conference paper 2001

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Motion responses of high speed vessels in regular and random waves

Kim, Yong-Hwan (author)

conference paper 2000

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Numerical analysis of sloshing problem

Kim, Yong-Hwan (author)

conference paper 2000

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Linear frequency domain hydroelastic analysis for McDermott’s mobile offshore base using WAMIT

Kim, D. (author)

conference paper 1999

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Hydroelastic response analysis of pontoon type very large floating structures by th component mode synthesis method

Kim, Byung-Hyun (author)

conference paper 1999

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A numerical study of non-linear wave intercation in irregular seas: Irrotational Green-Haghdi model

Kim, J.W. (author)

conference paper 1999