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Development of novel magnetic filter for paramagnetic particles in high gradient magnetic separation KCI 등재 SCOPUS
한국초전도저온학회 (구 한국초전도저온공학회) 한국초전도·저온논문지 (구 한국초전도저온공학회논문지) Vol.24 No.3 2022.09 pp.7-11
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4,000원
We are conducting research and development of magnetic filters for magnetic separation targeting paramagnetic materials. In order to develop a new magnetic filter with a large magnetic gradient, stainless fiber (SUS430, 120 mm x 3 mm) with a triangular cross section was sintered with a high void ratio (~ 70%) and the magnetic filter (20 mm x 2 mm) was created. When this magnetic filter was used to perform magnetic separation of hematite (particle size 50 μm) under a maximum magnetic flux density of 1.49 T, high separation rates were obtained.
유체-구조 연성해석을 통한 삼각단면 형상의 비닐하우스에 관한 연구
[Kisti 연계] 한국가시화정보학회 한국가시화정보학회지 Vol.17 No.2 2019 pp.17-24
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The purpose of this study is to study the fluid-dynamic and structural characteristics of the conventional greenhouse and to find possible improvement on the current greenhouse. The greenhouse is required to have enough rigidity of the structure while the installation and reinforcement should be as easy as possible. In this study, the structural stability to the snow load was tested through the computational structure analysis based on the building structure standard, and the wind load was computed by computational fluid-structure interaction analysis. The current analysis can be used as a reference data for a new greenhouse and it will be economically viable by reducing installation and maintenance costs.
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