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professors emeritus
Yunjae Kim
Name
Yunjae Kim | Professor
Tel
+82-2-3290-3749
Fax
+82-2-926-9290
E-mail
kimy0308@korea.ac.kr
address
417, School of Mechanical Engineering, Korea University, Anamdong, 5-Ga, Sungbuk-Gu, Seoul, Korea, 136-713
Education
Feb. 1985 B.S of Mechanical Engineering, Korea University, Seoul, Korea
Aug. 1989 M.S of Mechanical Engineering, Michigan State University, East Lansing, USA
May. 1993 M.S of Energy Engineering, MIT, Boston, USA
Lab.
Korea University Structural Integrity and Reliability Lab.
Virtual Damage Simulation
Based on damage mechanics and finite element (FE) method, lots of structures can be simulated for realistic behaviors. This method leads to estimate the integrity of structures as like crack propagation, virtual lab testing, hydrogen induced damage.
General Mechanical Analysis for various components in pipe system
Studies on general mechanical analysis for various components in pipe system is performing. Based on lots of mechanical simulation method, the main components with defects developed actually or could be possible are analyzed. Research results help the design for plant with complex pipe system more safely and economically
Welding residual stress analysis
  • Welding residual stress analysis
  • Effect of welding residual stress on crack propagation
Effect of secondary stress on crack assessment
  • Enhanced estimates of V-factor for combined mechanical and thermal stresses
  • Effect of thermal stresses on creep analysis