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FTA 수입축산물 유통실태 분석 - 수입 · 유통업체를 중심으로 -
윤영석 ( Yun Y. S ),이병훈 ( B. H. Lee ) 강원대학교 농업생명과학연구원(구 농업과학연구소) 2020 강원 농업생명환경연구 Vol.32 No.1
This study aims to seek an efficient distribution structure that can maximize the effect of FTA tariff reductions in Korea’s imported livestock market. As a result of the study, it was found that the imported livestock market in Korea did not sufficiently reflect the effects of the FTA tariff reduction on consumer prices due to the irrational distribution structure. In conclusion, in order to maximize the positive effects of the FTA in the imported livestock market, the government needs to make active and detailed efforts.
윤영석(Y.S. Yun),김영봉(Y.B. Kim),설승윤(S.Y. Seol) 한국전산유체공학회 2012 한국전산유체공학회 학술대회논문집 Vol.2012 No.11
Cyclone is a kind of device using to disjunct the foreign matter like dust from the fluid flowing due to the centrifugal force. In most case, the precipitation efficiency of the cyclone should be defined from the cut size which determine the fine degree. But the fluid flowing from inlet to outlet will cause the pressure drop that lead the decrease oj the efficiency since exists the electricity consumption. So, the analysis could focus on the 3D turbulent flow of the Stairmand HE tangential inflow type cyclone due to the relative higher precipitation efficiency. And through the segmentation of the Vortex-Finders internal space, the characteristic can be known well. The largest pressure drop can be found at Vortex-Finder part and the relationship between Tangential velocity and axial velocity is also realized well.