2020-10 | Leakage effects due to bristle deflection and wear in hybrid brush seal of high-pressure steam turbine | Ha, Yunseok; Ha, Taewoong; Byun, Jaeseung; Lee, Yongbok |
2017-06 | NUMERICAL STUDY OF CAGE DYNAMICS FOCUSED ON HYDRODYNAMIC EFFECTS OF GUIDANCE LAND CLEARANCES FOR DIFFERENT BALL-POCKET CLEARANCES IN CRYOGENIC ENVIRONMENTS | Choe, Bok Seong; Lee, Yongbok; Jeon, Doyoung; Lee, Jeon Kook |
2018-04 | Numerical Study of Cage Dynamics Focused on Hydrodynamic Effects of Guidance Land Clearances for Different Ball-Pocket Clearances in Cryogenic Environments | Choe, Bokseong; Lee, Jeonkook; Jeon, Doyoung; Lee, Yongbok |
2021-01-15 | Optimal design and experimental verification of piezoelectric energy harvester with fractal structure | Kwak, Wonil; Lee, Yongbok |
2021-08-01 | Performance assessments and simulations of ROT (radial outflow turbine) for back-pressure turbine generator system | Kim, Jungwan; Ha, Yunseok; Zahorulko, Andriy; Lee, Yongbok |
2018-09 | The effects of solid lubricants for space vehicle under the 10(-7) torr ultra-high vacuum | Kwak, Wonil; Lee, Yongbok; Lee, Woosub; Lee, Jeonkook |
2018-09 | Wear of polymer composite solid lubricants for cryogenic ball bearing cages | Seo, Woo-Seok; Lee, Jeon-Kook; Lee, Yongbok; Choe, Bokseong |