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Yun-Jae Kim

Korea University

1 Anam-dong 5 ka

Seoul, 136-701

Korea, Republic of (South Korea)

SCHOLARLY PAPERS

4

DOWNLOADS

149

TOTAL CITATIONS

0

Scholarly Papers (4)

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1.

Technical Recommendations for Fracture Toughness Test Specimen: Data-Driven Insights

Number of pages: 71 Posted: 02 Apr 2025
Yu Yao Lin, Yun-Jae Kim, Nak-Kyun Cho, Jin-Ha Hwang, Kyu-Sik Park, Ali Mehmanparast and Do Kyun Kim
Seoul National University, Korea University, Seoul National University of Science and Technology, Pukyong National University, affiliation not provided to SSRN, University of Strathclyde and Seoul National University
Downloads 81 (860,052)

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Fracture toughness, orientation, welded plate, specimen thickness, compact tension specimen, single edge notch bend specimen

2.

Predictive Penetration Simulation Model for Sus316l Thin Plate Near the Ballistic Limit

Number of pages: 28 Posted: 28 Feb 2025
Jin-Ha Hwang, Yun-Jae Kim, Jin-Weon Kim, Kohei Tateyama, Hiroyuki Yamada and Tomohisa Kumagai
Pukyong National University, Korea University, Chosun University, affiliation not provided to SSRN, affiliation not provided to SSRN and Central Research Institute of Electric Power Industry (CRIEPI)
Downloads 54 (1,031,043)

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Projectile collision, Thin stainless steel plate, Johnson-Cook model, Finite element penetration simulation

3.

Effect of Crack Opening Displacement Calculations on Leak-Before-Break Evaluation of i-SMR Small Diameter Piping

Number of pages: 28 Posted: 05 May 2026
Hyung-Bin Jin, Tae-Hyeon Seok, Nam-Su Huh and Yun-Jae Kim
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Korea University
Downloads 14 (1,548,648)

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i-SMR, Leak-Before-Break, Crack opening displacement, finite element analysis, Leak detection capability, Small diameter piping

4.

A Practical Calibration Method for Johnson-Cook Deformation and Fracture Parameters in Finite Element Impact Fracture Simulation

Number of pages: 31 Posted: 11 Jul 2026
Jae-Yoon Kim, Ki-Wan Seo, Yun-Jae Kim, Jin-Ha Hwang, Tomohisa Kumagai and Chang-Young Oh
Korea University, Korea University, Korea University, Pukyong National University, Central Research Institute of Electric Power Industry (CRIEPI) and Korea Institute of Materials Science
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Impact Fracture Simulation, Johnson-Cook (J-C) Model, Finite element analysis, Split Hopkinson Tension Bar Test