Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Youn J. Kim"'
Publikováno v:
Proceeding of Proceedings of Symposium on Energy Engineering in the 21st Century (SEE2000) Volume I-IV.
Publikováno v:
Advanced Materials Research. :436-442
A small hydraulic turbine more still remains to improve the mechanical performance because it does not come fully similarity as compared with the large-scale hydraulic turbine. Many studies on the small hydraulic turbine focused on the increase of pe
Publikováno v:
Journal of Porous Media. 15:1155-1164
Publikováno v:
Computers & Mathematics with Applications. 62(10):3844-3856
The aim of the present numerical investigation is to understand the effect of aspect ratio and partially thermally active zones on convective flow and heat transfer in a rectangular porous enclosure. Five different heating and cooling zones are consi
Numerical study on magneto-convection of cold water in an open cavity with variable fluid properties
Publikováno v:
International Journal of Heat and Fluid Flow. 32:932-942
The aim of the present study is to understand the problem of buoyancy and thermocapillary induced convection of cold water near its density maximum in an open cavity with temperature dependent properties in the presence of uniform external magnetic f
Publikováno v:
Current Applied Physics. 11:S54-S57
Hydrogenated microcrystalline silicon (μc-Si:H) thin films were deposited at a high rate of 1.6 nm/s by very high frequency (VHF, 146 MHz) assisted RF (13.56 MHz) plasma enhanced chemical vapor deposition (PECVD) from a different silane concentratio
Publikováno v:
Numerical Heat Transfer, Part A: Applications. 59:543-560
In the present study, a numerical analysis is performed to understand the mixed convection flow, and heat and mass transfer with Soret effect in a two-sided lid-driven square cavity. The horizontal walls of the cavity are adiabatic and impermeable, w
Magnetoconvection in a Square Enclosure with Sinusoidal Temperature Distributions on Both Side Walls
Publikováno v:
Numerical Heat Transfer, Part A: Applications. 59:167-184
A computational study of convective flow and heat transfer in a cavity in the presence of uniform magnetic field is carried out. The side walls of the cavity have spatially varying sinusoidal temperature distributions. The horizontal walls are adiaba
Publikováno v:
Transactions of the Korean Society of Mechanical Engineers B. 35:17-22
ZnO-based thin-film transistors (TFTs) have been fabricated and the mechanical characteristics of electric circuits, such as stress, strain, and deformation are analyzed by the finite element method (FEM). In this study, a mechanical-stability design
Publikováno v:
Journal of Adhesion Science and Technology. 25:993-1000
Polyimide (PI) surface modification was carried out by an ion beam treatment to improve the adhesion between the polyimide film and copper. The PI film surface was treated with an ion-beam source at ion doses ranging from 1.96 × 1013 to 2.38 × 1013