Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Byeongkeun Choi"'
Autor:
Seungyeop Baek, Dongwook Shin, Jungpil Noh, Byeongkeun Choi, Sunchul Huh, Hyomin Jeong, Yonmo Sung
Publikováno v:
Case Studies in Thermal Engineering, Vol 28, Iss , Pp 101586- (2021)
An experimental study was conducted to investigate the effect of surface tension and thermal conductivity of distilled water (DW) and 0.5 wt% alumina nanofluid with or without 1.5 wt% SDBS on a two-phase closed thermosyphon (TPCT). The TPCT thermal p
Externí odkaz:
https://doaj.org/article/98cc36896ec54da0b9e940f70a33235a
Autor:
Seungyeop Baek, Dongwook Shin, Gyuchang Kim, Ajeong Lee, Jungpil Noh, Byeongkeun Choi, Sunchul Huh, Hyomin Jeong, Yonmo Sung
Publikováno v:
Case Studies in Thermal Engineering, Vol 25, Iss , Pp 100995- (2021)
The influence of surfactants on the dispersion, stability, and thermophysical characteristics of 0.5%-alumina/distilled water nanofluid was investigated. The study was conducted for a range of surfactant blending ratios (0.5, 1.0, and 1.5 wt%) with a
Externí odkaz:
https://doaj.org/article/c0524230320242e58e67f2681f8fcfd5
Autor:
SeonWoo Lee, HyeonTak Yu, HoJun Yang, InSeo Song, JungMu Choi, JaeHeung Yang, GangMin Lim, Kyu-Sung Kim, ByeongKeun Choi, JangWoo Kwon
Publikováno v:
Applied Sciences, Vol 11, Iss 4, p 1564 (2021)
Hypergravity accelerators are a type of large machinery used for gravity training or medical research. A failure of such large equipment can be a serious problem in terms of safety or costs. This paper proposes a prediction model that can proactively
Externí odkaz:
https://doaj.org/article/9674d0ac57de4ca2b8256c7dc9396ab0
Autor:
Jeonghyeon Yang, Munkhbayar Baatarsukh, Joohyeon Bae, Sunchul Huh, Hyomin Jeong, Byeongkeun Choi, Taehyun Nam, Jungpil Noh
Publikováno v:
Materials, Vol 11, Iss 8, p 1361 (2018)
Ternary Ti-Nb-Zr alloys were prepared by a magnetron sputtering method with porous structures observed in some of them. In bulk, in order to control the porous structure, a space holder (NH4HCO3) is used in the sintering method. However, in the prese
Externí odkaz:
https://doaj.org/article/1263a7293f1644a3b95fbf35c35915d1
Autor:
A K M Mahmudul, Haque, Sedong, Kim, Junhyo, Kim, Jungpil, Noh, Sunchul, Huh, Byeongkeun, Choi, Hanshik, Chung, Hyomin, Jeong
Publikováno v:
Journal of nanoscience and nanotechnology. 18(3)
This study presents the forced convective heat transfer of a nanofluid consisting of distilled water and different weight concentrations (1 wt% and 2 wt%) of Al2O3 nanoparticles flowing in a vertical shell and tube heat exchanger under counter flow a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::5e895ec2fbd707a10b75a1787c952a06
https://pubmed.ncbi.nlm.nih.gov/29448652
https://pubmed.ncbi.nlm.nih.gov/29448652
Autor:
YoungSu An, DongSik Gu, JongMyeong Lee, JungMin Ha, YongHwi Kim, ByungHyun Ahn, JungPil Noh, ByeongKeun Choi
Publikováno v:
Journal of Mechanical Science and Technology. 28:4431-4439
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bd70bb1fc945cad45e9a9e0bd3ff0cf
https://doi.org/10.1007/s12206-014-1011-8
https://doi.org/10.1007/s12206-014-1011-8