Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Jaekyung Heo"'
Autor:
Jong-Chun Park, Jaekyung Heo
Publikováno v:
Journal of the Society of Naval Architects of Korea. 49:425-432
Viscous flow fields of side-by-side arranged two-dimensional floating bodies are numerically simulated by a Navier-Stokes equation solver. Two identical bodies with a narrow gap are forced to heave and sway motions. Square and rounded bilge hull form
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::164d5b083c92721d10767b591c9a039e
https://doi.org/10.3744/snak.2012.49.5.425
https://doi.org/10.3744/snak.2012.49.5.425
Publikováno v:
Applied Thermal Engineering. 31:1689-1702
In this global economy and information age, there is a demand for larger, faster, and more sophisticated ships, and as a result, stricter design standards for ships’ exhaust stacks to control both pollution and heat damage to communication arrays a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87d5384c7dbaa2720d85c434d06d1969
https://doi.org/10.1016/j.applthermaleng.2011.02.011
https://doi.org/10.1016/j.applthermaleng.2011.02.011
Publikováno v:
Ocean Engineering. 37:1418-1427
The characteristics of the flow over the rudder’s pintle gap are investigated by using the particle image velocimetry (PIV) technique. The propeller and rudder models are scaled down to 1/28.5. Highly accelerated leakage outflows are separated at t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3ce22921d8674356705d0cf27ef7e8c
https://doi.org/10.1016/j.oceaneng.2010.07.002
https://doi.org/10.1016/j.oceaneng.2010.07.002
Publikováno v:
Journal of Marine Science and Technology. 15:78-86
The flow around the gap of a semi-spade rudder was simulated as part of an effort to minimize gap cavitation. Simulations were performed for various devices aimed at controlling the gap flow in two-dimensional and three-dimensional domains using the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d2847784245a439f7ed373d6fe2e7a3
https://doi.org/10.1007/s00773-009-0075-0
https://doi.org/10.1007/s00773-009-0075-0
Publikováno v:
Ocean Engineering. 35:1707-1715
The main objective of the present study is to investigate the characteristics of gap flow around a semi-spade rudder as a lifting body using visualization techniques and pressure measurements. To reduce the scale effects as much as possible in the gi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21dcbecceee7fdec0989ccd2402effdf
https://doi.org/10.1016/j.oceaneng.2008.09.005
https://doi.org/10.1016/j.oceaneng.2008.09.005
Publikováno v:
Journal of the Society of Naval Architects of Korea. 45:238-246
In the present study, the influences on the gap cavitaiton of the semi-spade rudder are investigated experimentally in the condition with propeller and hull wakes. To reduce the scale effect in the given experimental conditions, 1/28.5-scale-down mod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::906d949724bb15c2fce5d86bc360d96c
https://doi.org/10.3744/snak.2008.45.3.238
https://doi.org/10.3744/snak.2008.45.3.238
Autor:
Young-Gill Lee, Jaekyung Heo
Publikováno v:
Ocean Engineering. 32:57-84
Unsteady nonlinear wave motions on the free surface in shallow water and over slopes of various geometries are numerically simulated using a finite difference method in rectangular grid system. Two-dimensional Navier–Stokes equations and the contin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d02a69d6ba7595b567a0617dcca88cb1
https://doi.org/10.1016/j.oceaneng.2004.01.008
https://doi.org/10.1016/j.oceaneng.2004.01.008