Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Choung Mook Lee"'
Publikováno v:
Journal of Marine Science and Technology. 10:123-130
In order to investigate the effects of a free surface on the wake behind a rotating propeller, experiments were carried out in a circulating water channel for two cases: one with an open free surface and one with a closed free surface covered by a ri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::375de3ff6b074788b34aa0ef4401e7a9
https://doi.org/10.1007/s00773-004-0190-x
https://doi.org/10.1007/s00773-004-0190-x
Publikováno v:
Journal of Ship Research. 49:43-54
The objective of the present paper is to apply an adaptive hybrid two-frame particle tracking velocimetry (PTV) technique for measuring the flow characteristics of turbulent wake behind a marine propeller with five blades. Compared to the conventiona
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9488b8d7bbd23f4f03179983ec50902c
https://doi.org/10.5957/jsr.2005.49.1.43
https://doi.org/10.5957/jsr.2005.49.1.43
Publikováno v:
Experiments in Fluids. 36:833-846
The flow characteristics of the propeller wake behind a container ship model with a rotating propeller were investigated using a two-frame PIV (Particle Image Velocimetry) technique. Ensemble-averaged mean velocity fields were measured at four differ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28d014bceef013609e75bfac0708f853
https://doi.org/10.1007/s00348-003-0765-z
https://doi.org/10.1007/s00348-003-0765-z
Publikováno v:
Measurement Science and Technology. 15:1104-1112
Liquid droplets possess many practically important applications and academically interesting issues. Accurate flow data are necessary to correlate the hydrodynamic characteristics with the physicochemical processes occurring inside a droplet. However
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff9c5147ec8328121d3b1b699396b989
https://doi.org/10.1088/0957-0233/15/6/009
https://doi.org/10.1088/0957-0233/15/6/009
Publikováno v:
Experiments in Fluids. 36:575-585
A stereoscopic PIV (Particle Image Velocimetry) technique was used to measure the three-dimensional flow structure of the turbulent wake behind a marine propeller with five blades. The out-of-plane velocity component was determined using two CCD came
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c068f5a19ef7f849887cb4fb410161d
https://doi.org/10.1007/s00348-003-0699-5
https://doi.org/10.1007/s00348-003-0699-5
Publikováno v:
Journal of Marine Science and Technology. 8:117-125
The behavior of the flow passing a tandem oil fence, and the performance of the fence, were investigated by experimental and numerical methods. The flow characteristics between tandem fences were measured by the particle image velocimetry (PIV) metho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8fe3f9961503c292f706c964eee2aef
https://doi.org/10.1007/s00773-003-0159-1
https://doi.org/10.1007/s00773-003-0159-1
Publikováno v:
Journal of Marine Science and Technology. 8:76-87
The main purpose of this investigation was to demonstrate a useful application of the particle image velocimetry (PIV) method to analyze the complex flow characteristics around a ship. For a sample illustration, the KRISO 3600TEU container ship model
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7bfe962a19fa7f84ed153741b03653a
https://doi.org/10.1007/s00773-003-0156-4
https://doi.org/10.1007/s00773-003-0156-4
Publikováno v:
Langmuir. 19:9334-9342
In the wetting problems of very small scales, such as in nanotubes and nanoparticles, the contribution of line tension potentially becomes significant. In contrast to the molecular contribution, there rarely exists any literature that systematically
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::117219b786b419c2a301b64d3b0e72eb
https://doi.org/10.1021/la034539x
https://doi.org/10.1021/la034539x
Publikováno v:
Transactions of the Korean Society of Mechanical Engineers B. 27:956-962
The Lippmann-Young equation has been widely used in electrowetting to predict the contact-angle change of a droplet on a insulating substrate with respect to the externally-applied electrical voltage. The Lippmann-Young equation is derived by assumin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8613c5fc222fbb444cdbeed02e924fcd
https://doi.org/10.3795/ksme-b.2003.27.7.956
https://doi.org/10.3795/ksme-b.2003.27.7.956
Publikováno v:
Langmuir. 19:6881-6887
The electrostatic field around a wedge-shaped region of three-phase contact of a (electrolyte) liquid layer on a charged (or ionizable) substrate is analyzed to determine the Coulombic contribution to wetting tension. The linearized Poisson−Boltzma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89f71013cb9a0d5ffdc2c5a7d176b163
https://doi.org/10.1021/la0342417
https://doi.org/10.1021/la0342417