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이중원,김대윤,이용길.Joong Won Lee. M.D.. Dae Yune Kim. M.D.. Yong Kil Lee. M.D. 대한안과학회 2007 대한안과학회지 Vol.48 No.2
Purpose: To report two cases of deepening of the upper lid sulcus following bimatoprost. Methods: A 54-year-old woman who used bimatoprost for one week and a 70-year-old woman who used bimatoprost for 4 months developed deep lid sulcus. Both were using bimatoprost for glaucoma treatment. Results: Both patients also showed improvement of dermatochalasis and widening of the palpebral fissure. One week after discontinuing bimatoprost, the lid sulcus of the 54-year-old returned to baseline and exophthalmometry was unchanged. The orbital CT of the 70-year-old was normal. She did not complain about deepening of the lid sulcus, and she has not discontinued treatment due to this adverse effect.
화염 스프레이 공정에서 다양한 연료에 따른 열-유동 특성 해석
이재빈(J.B. Lee),김대윤(D.Y. Kim),이동기(D.K. Lee),이성혁(S.H. Lee) 한국전산유체공학회 2013 한국전산유체공학회 학술대회논문집 Vol.2013 No.5
The present study aims to examine the characteristics of flow with respect to various fuel conditions in the flame spray coating process. The flame spray flow is characterized by very complex phenomena including combustion, turbulent flows, and convective and radiative heat transfer. In this study, we simulated flame spray process by using a commercial computational fluid dynamics (CFD) code of FLUENT (ver. 13.0) to predict gas dynamics involving combustion, gas temperature and velocity distributions. Also, we examined the effect of type of fuel and equivalence ratio on the flame spray process. It was found that axial gas temperature increased from initial temperature to maximum temperature while flame goes to the substrate because fuel reacts additionally to oxygen in the air in radial direction.