Search Results - "Lee, Youngseon"

Effect of an aluminum driver sheet on the electromagnetic forming of DP780 steel sheet by Park, Hyeonil, Kim, Daeyong, Lee, Jinwoo, Kim, Se-Jong, Lee, Youngseon, Moon, Young Hoon

“…Some experimental studies have proved that materials with low electrical conductivity and even nonconductive materials can be formed using driver sheets with…”
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Hand Tracking: Survey by Heo, Jinuk, Choi, Hyelim, Lee, Yongseok, Kim, Hyunsu, Ji, Harim, Park, Hyunreal, Lee, Youngseon, Jung, Cheongkee, Nguyen, Hai-Nguyen, Lee, Dongjun

“…Hand tracking is relevant to such a variety of applications including human-robot interaction (HRI), human-computer interaction (HCI), virtual reality (VR),…”
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Warm Forming Behavior of Magnesium Alloy Sheet in Manufacturing of Window Regulator Rail by Park, Hyeonil, Lee, Jinwoo, Kim, Se-Jong, Lee, Youngseon, Kim, Daeyong

“…Recently, as the demands to improve automotive fuel efficiency grow, several attempts are being conducted on the development of lightweight automotive…”
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Investigation of deformation and collapse mechanism for magnesium tube in axial crushing test by Yoon, Jonghun, Lee, Youngseon, Huh, Hoon

“…This paper demonstrates the quasi-static axial compression and high-speed axial compression tests of extruded magnesium alloy circular tubes for evaluating the…”
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Mechanical Characteristics of Low-Carbon-Steel Pipe Bent by Local Induction Heating with Small Bending Radii by Lee, Youngseon, Lim, Jeongsuk, Moon, Younghoon

“…It is advantageous for industrial pipes to have small bending radii because of several advantages such as smaller space and less costs. However, the mechanical…”
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Mechanical and corrosion properties of rheocast and low-pressure cast A356-T6 alloy by Park, Chul, Kim, Sangshik, Kwon, Yongnam, Lee, Youngseon, Lee, Junghwan

“…In this study, the mechanical and corrosion behavior of rheocast and low-pressure cast A356-T6 alloy were examined and compared with each other. Tensile,…”
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Modeling approach to estimate the elastic characteristics of workpiece and shrink-fitted die for cold forging by Lee, Youngseon, Lee, Junghwan, Kwon, Yongnam, Ishikawa, T

“…The dimension of cold-forged part is different from that of the forging tool. The difference is influenced with various features. In this study, FEM analyses…”
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Exploring the impact of intercritical annealing on microstructural evolution and mechanical performance in low alloy multiphase TRIP-assisted steels by Jeong, Chang-Gon, Trang, T.T.T., Woo, Youngyun, Yoon, Eun Yoo, Lee, Youngseon, Heo, Yoon-Uk

“…Understanding the role of the constituent phase on mechanical properties is the key strategy for achieving advanced mechanical properties in multiphase…”
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A variational inference for the Lévy adaptive regression with multiple kernels by Lee, Youngseon, Jo, Seongil, Lee, Jaeyong

“…This paper presents a variational Bayes approach to a Lévy adaptive regression kernel (LARK) model that represents functions with an overcomplete system. In…”
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Fracture mechanism of Mg–3Al–1Zn sheet at the biaxial state with respect to forming temperatures by Yoon, Jonghun, Lee, Youngseon

“…•Formability of AZ31 sheet was evaluated in the limit dome height test.•The limit height at 523K increases 192% compared with one at room temperature.•Fracture…”
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Atomistic simulations of AuTi high-temperature shape memory alloys by Ko, Won-Seok, Yoon, Eun Yoo, Jeon, Jong Bae, Lee, Youngseon

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Effect of microstructure on tensile behavior of thixoformed 357-T5 semisolid al alloy by PARK, Chul, KIM, Sangshik, KWON, Yongnam, LEE, Youngseon, LEE, Junghwan

“…Since the pioneering work of Flemings and co-workers, semisolid metals and processing techniques have gathered considerable attention in the manufacturing of…”
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Electromagnetic expansion joining between tubular and flat sheet component by Park, Hyeonil, Lee, Jinwoo, Lee, Youngseon, Kim, Ji Hoon, Kim, Daeyong

“…To join tubular and flat sheet components, this paper investigates an electromagnetic expansion joining (EMEJ) method, which combines tube expansion and…”
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Recurrence prevention effect of herbal prescription Chunghyuldan on ischemic stroke: A retrospective cohort study by Lee, Han-Gyul, Kwon, Seungwon, Kim, Geun-Young, Lee, Seong-Wook, Lee, Youngseon, Jung, Woo-Sang, Moon, Sang-Kwan, Cho, Ki-Ho

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Effect of cooling rate on the final microstructure and tensile property in an Fe–Mn–Si–C-based multiphase TRIP steel by Jeong, Chang-Gon, Trang, T.T.T., Woo, Youngyun, Yoon, Eun Yoo, Lee, Youngseon, Heo, Yoon-Uk

“…The effect of cooling rate on the formation of the final microstructure and the tensile property was studied in Fe–Mn–Si–C-based multiphase steel. Three…”
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Characteristic evaluation of electromagnetic forming system and its application to deformation prediction in bulge forming by Park, Hyeonil, Lee, Jinwoo, Lee, Youngseon, Kim, Ji Hoon, Kim, Daeyong

“…Electromagnetic forming (EMF) is an emerging nonconventional technology that relies on the usage of electromagnetic forces to deform a workpiece at high speed…”
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A numerical model to predict mechanical properties of Ni-base disk superalloys by Kim, Young-Kwang, Kim, Donghoon, Kim, Hong-Kyu, Yoon, Eun-Yoo, Lee, Youngseon, Oh, Chang-Seok, Lee, Byeong-Joo

“…A numerical model to predict mechanical properties of Ni-base superalloys for turbine disk applications is developed by modifying and combining previous models…”
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전신 강직-근간대성 발작을 호소하는 약물 난치성 뇌전증 환자에 대한 한의 치험 1례 by 이영선, 정성훈, 배인후, 조기호, 문상관, 정우상, 권승원, Lee, Youngseon, Jeong, Seong-Hoon, Bae, In-hu, Cho, Ki-ho, Moon, Sang-Kwan, Jung, Woo-sang, Kwon, Seung-won

“…Objective: In this case report, we address the case of a 22-year-old man complaining of generalized tonic-clonic seizures due to drug-resistant epilepsy…”
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Radiocarbon Dating and the Historical Archaeology of Korea: An Alternative Interpretation of Hongryeonbong Fortress II in the Three Kingdoms Period, Central Korea by Choi, Jongtaik, Lee, Youngseon, Lee, Jaeyong, Kim, Jangsuk

“…Relying heavily upon historical records to build archaeological chronologies, many Korean historical archaeologists question the utility of radiocarbon dating…”
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Modeling of forming limit for multilayer sheets based on strain-rate potentials by Kim, Daeyong, Kim, Hyunki, Kim, Ji Hoon, Lee, Myoung-Gyu, Kim, Kee Joo, Barlat, Frédéric, Lee, Youngseon, Chung, Kwansoo

“…In order to evaluate the forming limits of planar anisotropic multilayer sheet materials, the Marciniak–Kuczynski (M−K) model was formulated based on the…”
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