Conference

International conference

2026

1. S. Park and Y. D. Jeong, “Shear-flow-induced hydrodynamic effects on two self-propelled flexible fins in a tandem configuration,” 11th Asian Joint Workshop on Thermophysics and Fluid Science (AJWTF), Jeju, Korea (2026) – oral.

2. T. H. Kwak and Y. D. Jeong, “Flow-mediated interactions among multiple self-propelled flexible fins in an elongated diamond array,” 11th Asian Joint Workshop on Thermophysics and Fluid Science (AJWTF), Jeju, Korea (2026) – oral.

3. G. H. Lee and Y. D. Jeong, “Flow-mediated interactions between two self-propelled flexible fins in a side-by-side configuration under ground effect,” 11th Asian Joint Workshop on Thermophysics and Fluid Science (AJWTF), Jeju, Korea (2026) – poster.

2025

4. G. W. Kim, Y. D. Jeong and J. H. Lee, “Lift enhancement at low Reynolds numbers using bio-inspired dual-side flap,” The 11th Japan-Korea Thermal and Fluids Engineering Conference (J-K TFEC11), Okinawa, Japan (2025) – oral.

5. Y. D. Jeong and J. H. Lee, “Drag Reduction of caudal fin in the wake generated by dorsal fin via deep reinforcement learning,” The 35th International Symposium on Transport Phenomena (ISTP), Busan, Korea (2025) – poster.

6. Y. D. Jeong and J. H. Lee, “Drag Reduction of caudal fin in the wake generated by dorsal fin via deep reinforcement learning,” 6th International Conference on Manufacturing Process & Technology (ICMPT), Bali, Indonesia (2025) – poster.

2017~2024

7. M. J. Kang, Y. D. Jeong and J. H. Lee, “Drag reduction of a downstream cylinder with a flexible fin in the wake generated by an upstream cylinder,” European Drag Reduction and Flow Control Meeting 2024, Turin, Italy (2024) – oral.

8. M. J. Kang, Y. D. Jeong and J. H. Lee, “Drag reduction of a downstream cylinder in the wake of an upstream cylinder using an attached flexible fin,” 26th International Congress of Theoretical and Applied Mechanics, Daegu, Korea (2024) – oral.

9. M. J. Kim, Y. D. Jeong and J. H. Lee, “Flow-induced vibration of a freely movable cylinder in the wake of an oscillating fin,” 6th Symposium of Fluid-Structure-Sound Interactions and Control, Busan, Korea (2023) – oral.

10. Y. D. Jeong, M. J. Kim and J. H. Lee, “Burst-and-coast swimming of two self-propelled flexible fins in a side-by-side arrangement,” 75th Annual Meeting of the APS Division of Fluid Dynamics, Indianapolis, USA (2022) – oral.

11. Y. D. Jeong, J. H. Lee and S. G. Park, “Vortex interactions between two self-propelled flexible plates in wall effects,” 8th Asian Symposium on Computational Heat Transfer and Fluid Flow (Online), Qingdao, China (2021) – oral.

12. Y. D. Jeong, J. H. Lee and S. G. Park, “Wake-mediated interactions between self-propelled two tandem flexible fins in wall effects,” 25th International Congress of Theoretical and Applied Mechanics (Online), Milano, Italy (2021) – oral.

13. Y. D. Jeong and J. H. Lee, “Hydrodynamic performance of a self-propelled ray with oscillatory locomotion,” 72nd Annual Meeting of the APS Division of Fluid Dynamics, Seattle, USA (2019) – oral.

14. Y. D. Jeong and J. H. Lee, “Vortex interaction between self-propelled two tandem flexible fins in wall effect,” 71st Annual Meeting of the APS Division of Fluid Dynamics, Atlanta, USA (2018) – oral.

15. Y. D. Jeong and J. H. Lee, “Hydrodynamics of a freely movable flexible fin near the ground,” 70th Annual Meeting of the APS Division of Fluid Dynamics, Denver, USA (2017) – oral.

Domestic conference

2026

1. Y. D. Jeong, “시간비대칭 역위상 플래핑을 하는 두 무제약형 자가추진 평판의 유체역학적 상호작용,” Transactions of the Korean Society of Mechanical Engineers B, Spring Annual Meeting (호남지회), Jeonbuk, Korea (2026) – poster.

2. Y. D. Jeong, “자발적 군집 유영을 통한 두 자가추진 유연 지느러미의 편향 후류 유도 비대칭성 완화,” Transactions of the Korean Society of Mechanical Engineers B, Spring Annual Meeting (호남지회), Jeonbuk, Korea (2026) – poster.

3. G. H. Lee and Y. D. Jeong, “지면근처 엇갈린 배열에서 두 자가추진 유연 핀의 집단유영,” The Korean Society of Automotive Engineers (호남지회), Spring Annual Meeting, Jeonbuk, Korea (2026) – poster.

4. T. H. Kwak and Y. D. Jeong, “확장된 다이아몬드 배열에서 다수 자가추진 유연 핀의 자기조직화 집단 유영,” The Korean Society of Automotive Engineers (호남지회), Spring Annual Meeting, Jeonbuk, Korea (2026) – poster.

5. S. Park and Y. D. Jeong, “균일 전단류 내 직렬 배열된 두 자가추진 유연 포일의 동역학,” The Korean Society of Automotive Engineers (호남지회), Spring Annual Meeting, Jeonbuk, Korea (2026) – poster.

6. G. S. Mduma, J. C. Beom, D.-G. Ahn and Y. D. Jeong, “Investigation of the influence of unit cell size variation on flow characteristics in filter structures,” Korean Society of Manufacturing Process Engineers, Spring Annual Meeting, Changwon, Korea (2026) – oral.

7. G. H. Lee and Y. D. Jeong, “지면효과 내 나란히 배치된 두 자가추진 연성체의 유체역학적 상호작용,” Korean Society of Visualization, Spring Annual Meeting, Chuncheon, Korea (2026) – oral.

8. T. H. Kwak and Y. D. Jeong, “확장된 다이아몬드 배열에서 다수 자가추진 유연 핀의 유체역학적 특성,” Korean Society of Visualization, Spring Annual Meeting, Chuncheon, Korea (2026) – oral.

9. Y. D. Jeong, “생체모방학 분석을 위한 FSI 해석,” Korean Society for Mechanical Engineering (Bioengineering Division), Spring Annual Meeting, Yeosu, Korea (2026) – oral.

10. G. H. Lee and Y. D. Jeong, “지면 근처에서 나란히 배치된 두 자가추진 유연 핀의 집단 유영,” Korean Society for Computational Fluids Engineering, Spring Annual Meeting, Jecheon, Korea (2026) – oral.

11. T. H. Kwak and Y. D. Jeong, “확장된 다이아몬드 배열에서 다수 자가추진 유연 핀의 다중 상호작용과 군집 추진 성능,” Korean Society for Computational Fluids Engineering, Spring Annual Meeting, Jecheon, Korea (2026) – oral.

12. S. Park and Y. D. Jeong, “균일 전단 유동에서 직렬 배치된 두 자가추진 유연 핀의 유체역학적 특성,” Korean Society for Computational Fluids Engineering, Spring Annual Meeting, Jecheon, Korea (2026) – oral.

2025

13. G. S. Mduma, D.-G. Ahn and Y. D. Jeong, “Optimization of lattice structure for enhanced carbon dioxide capture using a pareto analysis,” The 3rd Emerging Technologies in Mechanical Engineering (ETME2025), Jeongseon, Korea (2025) – oral.

14. Y. D. Jeong, “무제약형 연성추진체의 유체역학적 특성,” 80th Anniversary Conference of KSME, Jeongseon, Korea (2025) – poster.

15. G. W. Kim, Y. D. Jeong and J. H. Lee, “덮깃 모사 양면 플랩이 적용된 에어포일의 양력 향상,” 80th Anniversary Conference of KSME, Jeongseon, Korea (2025) – oral.

16. G. S. Mduma, J. C. Beom, D.-G. Ahn and Y. D. Jeong, “전산 유체 역학의 사용자 정의 함수를 이용한 박막 코팅 기반 시뮬레이션 분석,” Korean Society of Manufacturing Process Engineers, Fall Annual Meeting, Jeju, Korea (2025) – oral.

17. Y. D. Jeong and J. W. Lee, “수직배양플랫폼 내 간극 크기별 ECM 유사체의 충진 및 수송 특성에 관한 수치해석,” Korean Society of Manufacturing Process Engineers, Fall Annual Meeting, Jeju, Korea (2025) – oral.

18. Y. D. Jeong, “전산유체역학을 활용한 유체-구조 상호작용 분석 및 산업 응용,” Korean Society of Manufacturing Process Engineers, Fall Annual Meeting, Jeju, Korea (2025) – oral.

19. S. Chae and Y. D. Jeong, “두 개의 무제약형 자율 연성추진체의 집단 운동에 대한 위상차이의 영향,” Korean Society for Computational Fluids Engineering, Fall Annual Meeting, Busan, Korea (2025) – poster.

20. Y. D. Jeong, “무제약형 자율 연성추진체의 유체역학적 특성,” Korean Society for Computational Fluids Engineering, Fall Annual Meeting, Busan, Korea (2025) – poster.

21. Y. D. Jeong, “무제약형 자율 연성추진체의 유체역학적 특성,” Transactions of the Korean Society of Mechanical Engineers B, Spring Annual Meeting (호남지회), Gwangju, Korea (2025) – poster.

22. S. Chae and Y. D. Jeong, “두 개의 무제약형 자율 연성추진체의 집단 운동에 대한 위상 차이의 영향,” Transactions of the Korean Society of Mechanical Engineers B (호남지회), Spring Annual Meeting, Gwangju, Korea (2025) – poster.

23. Y. D. Jeong and J. H. Lee, “심층강화학습을 통한 등 지느러미에 의한 와류 내 꼬리 지느러미의 항력 감소,” Transactions of the Korean Society of Mechanical Engineers B (호남지회), Spring Annual Meeting, Gwangju, Korea (2025) – poster.

24. M. J. Kim, Y. D. Jeong and J. H. Lee, “강화학습 기반 벽 부착형 연성체를 이용한 채널 유동 내 열전달 향상,” Transactions of the Korean Society of Mechanical Engineers B, Spring Annual Meeting, Seoul, Korea (2025) – poster.

25. Y. D. Jeong and J. H. Lee, “심층강화학습을 통한 등 지느러미에 의한 와류 내 꼬리 지느러미의 항력 감소,” Transactions of the Korean Society of Mechanical Engineers B, Spring Annual Meeting, Seoul, Korea (2025) – poster.

2017~2024

26. Y. D. Jeong and J. H. Lee, “심층강화학습을 통한 등 지느러미에 의한 와류 내 꼬리 지느러미의 항력 감소,” Korean Society of Visualization, Fall Annual Meeting, Gyeongju, Korea (2024) – poster.

27. Y. D. Jeong and J. H. Lee, “심층강화학습을 통한 등 지느러미에 의한 와류 내 꼬리 지느러미의 항력 감소,” 13th National Congress on Fluids Engineering, Spring Annual Meeting, Daejeon, Korea (2024) – oral.

28. Y. D. Jeong and J. H. Lee, “심층강화학습을 통한 상류 지느러미에 의한 와류 내 하류 지느러미의 항력 감소,” Korean Society for Computational Fluids Engineering, Spring Annual Meeting, Jeju, Korea (2024) – oral.

29. M. J. Kim, Y. D. Jeong and J. H. Lee, “Vibration of a freely movable circular cylinder in the wake of an oscillating fin,” Transactions of the Korean Society of Mechanical Engineers B, Fall Annual Meeting, Incheon, Korea (2023) – oral.

30. Y. D. Jeong and J. H. Lee, “Hydrodynamic benefit of a self-propelled oscillatory ray with passive flexibility,” Transactions of the Korean Society of Mechanical Engineers B, Spring Annual Meeting, Seoul, Korea (2023) – oral.

31. Y. D. Jeong, M. J. Kim and J. H. Lee, “Burst-and-coast swimming of two self-propelled flexible fins in a side-by-side configuration,” 12th National Congress on Fluids Engineering, Changwon, Korea (2022) – oral.

32. Y. D. Jeong, K. H. Ahn, M. J. Kim and J. H. Lee, “Heat transfer enhancement to channel flow past a confined cylinder by two wall-mounted flexible flags,” Korean Society for Computational Fluids Engineering, Fall Annual Meeting, Siheung, Korea (2021) – oral.

33. Y. D. Jeong and J. H. Lee, “Burst-and-coast locomotion of two self-propelled fins in a side-by-side arrangement,” Korean Society of Visualization, Spring Annual Meeting, Daejeon, Korea (2021) – oral.

34. Y. D. Jeong and J. H. Lee, “Intermittent swimming of two self-propelled fins in a side-by-side configuration,” Korean Society for Computational Fluids Engineering, 25th Conference, Jeju, Korea (2020) – oral.

35. Y. D. Jeong and J. H. Lee, “Intermittent swimming of two self-propelled flexible fins in schooling formations,” 11th National Congress on Fluids Engineering, Jeju, Korea (2020) – oral.

36. Y. D. Jeong and J. H. Lee, “Schooling behavior of two tandem self-propelled foils in wall effects,” Korean Society of Visualization, Spring Annual Meeting, Seoul, Korea (2019) – oral.

37. Y. D. Jeong and J. H. Lee, “Simulation of flexible foils propelled between walls,” 10th National Congress on Fluids Engineering, Yeosu, Korea (2018) – oral.

38. Y. D. Jeong and J. H. Lee, “벽 사이에 나란히 위치한 자체 추진하는 유연한 포일들 사이의 와류 상호 작용,” Transactions of the Korean Society of Mechanical Engineers B, Spring Annual Meeting, Ulsan, Korea (2018) – oral.

39. Y. D. Jeong and J. H. Lee, “Passive locomotion of a freely movable flexible fin near the ground,” Korean Society for Computational Fluids Engineering, Fall Annual Meeting, Seoul, Korea (2017) – oral.

40. Y. D. Jeong and J. H. Lee, “Interaction of a flexible flag with the vortex of two side-by-side flags,” Korean Society of Visualization, Fall Annual Meeting, Daegu, Korea (2016) – oral.

41. Y. D. Jeong and J. H. Lee, “Interaction of a flexible flag with the wake of two side-by-side flags,” 9th National Congress on Fluids Engineering, Daegu, Korea (2016) – oral.

Invited seminar

1. “DRL-based flow control in fluid–structure interaction systems,” Department of Mechanical Engineering at Ulsan National Institute of Science & Technology (UNIST) (Prof. Jae Hwa Lee, Prof. Kang Soo Lee), Ulsan, Korea (2026/10/15)

2. “Bio-inspired locomotion based on fluid-flexible body interaction,” Department of Biological Sciences at Chonnam National University (CNU) (Prof. Eung-Sam Kim), Gwangju, Korea (2026/02/04)

3. “Bio-inspired locomotion based on fluid-flexible body-thermal interaction,” Department of Mechanical Engineering at Seoul National University of Science and Technology (SeoulTech) (Prof. Sung Goon Park), Seoul, Korea (2026/01/29)

4. “Bio-inspired locomotion based on fluid-flexible body interaction,” Department of Mechanical Engineering at Wonkwang University (Prof. Hyun-Ha Park), Iksan, Korea (2026/01/20)

5. “Bio-inspired locomotion based on fluid-flexible body-thermal interaction,” Department of Mechanical Engineering at Chonnam National University (CNU) (Prof. Juyeol Bae), Gwangju, Korea (2025/05/21)

6. “Bio-inspired locomotion based on fluid-flexible body-thermal interaction,” Department of Mechanical Engineering at Korea Advanced Institute of Science & Technology (KAIST) (Prof. Daegyoum Kim), Daejeon, Korea (2024/11/29)