SUN MOON University, Department of Mechanical Engineering, Simulation Laboratory
In 2022, Project Results
A Study on the Dynamic Characteristics of Landing Safety Assistance Device for Domestic Advanced Trainer T-50
Woon-Yong Cha, Chong-Keun Chun and Hyeon-Seop Lee
Korean Journal of Computational Design and Engineering
Vol. 27, No. 1, pp. 1-9. March 2022
Fighter planes should be helped by landing safety assistance device when landing requires a lot of deceleration on the runway. Dynamic characteristics they have when applying the domestic advanced trainer T-50 are confirmed through simulation.
In 2021, Project Results
A Study on the Life Vibration in Adjacent Structures caused by Blasting
Woon-Yong Cha and Chong-Keun Chun
Korean Journal of Computational Design and Engineering
Vol. 26, No. 1, pp. 22-29. March 2021
In this study, the blasting load by FEM analysis was calculated and the vibration value in the target area was measured. This makes it possible to calculate the location and separation distance of the blasting that meets the standard value for life vibration.
A Study on the Deflection and Behavior of Flat Display Glass Caused by a Conveyor Roller
Woon-Yong Cha, Chong-Keun Chun and Hyeon-Seop Lee
Korean Journal of Computational Design and Engineering
Vol. 26, No. 3, pp. 163-171. September 2021
Roller’s flatness or design error can cause deflection problems in the transported display or cracks in the glass, which is vulnerable to impact due to its nature. In this study, we secured a technical template that optimizes the design of the conveyor system.
Study on Driving Stability of Semi-Trailer on Highway Entrance Curved Road
Woon-Yong Cha and Young-Chul Kwon
Korean Society of Mechanical Technology
Vol. 23, No. 5, pp. 886-891. October 2021
Driving safety of a semi-trailer is greatly reduced when driving in a section with a narrow turning radius, so a dynamic study of driving and road conditions is rquired. In this study, the driving stability of the semi-trailer was investigated using the CAE program.
A Study on the Dynamic Behavior of Secondary Safety Devices in Preparation for an Accident in the Braking System of a Korean Fighter Plane
PS team (Jeong-Un Yoo and Ji-Hyeon Im)
RecurDyn Simulation Contest 2021
Bronze Award
In the case of the fighter T-50 developed in Korea, the shape is different from that of a foreign fighter, so it checks whether the auxiliary braking system is applicable through analysis.
Completed Project
No. 1
Comparison of reaction force measurement with or without lens cushion of glasses frame
Optical
No. 2
Dynamic and modal analysis of facility structures
Semiconductor
No. 3
Vibration analysis of facility structures caused by earthquakes
Construction
No. 4
Developing a technology template for predicting the performance of the Rain gutter
Automobile
No. 1 (Optical)
No. 1 (Optical)
No. 2 (Semiconductor)
No. 2 (Semiconductor)
No. 3 (Construction)
No. 3 (Construction)
No. 4 (Automobile)
No. 4 (Automobile)
No. 5
Structural analysis of copper pipe joints
Plumbing
No. 6
Confirmation of structural safety according to the occurrence of gaps in the flange area
Plant
No. 7
Submarine cable FSI analysis by flow reaction force
Cable
No. 8
Dynamic behavior analysis with belt according to R-EPAS pulley material
Automobile
No. 5 (Plumbing)
No. 5 (Plumbing)
No. 6 (Plant)
No. 6 (Plant)
No. 7 (Cable)
No. 7 (Cable)
No. 8 (Automobile)
No. 8 (Automobile)
No. 9
Comparison of wastewater performance according to the inclination of the heat exchanger pipe
Plumbing
No. 10
Confirmation of structural safety of shell joint bolts
Plant
No. 11
Impact analysis of the internal bracket according to Drop Jig's fall
Optical
No. 12
Analysis of flow in the pipe according to the difference in viscosity
Plumbing
No. 9 (Plumbing)
No. 9 (Plumbing)
No. 10 (Plant)
No. 10 (Plant)
No. 11 (Optical)
No. 11 (Optical)
No. 12 (Plumbing)
No. 12 (Plumbing)
No. 13
Confirmation of sagging due to lifting of the battery case and suggestion of improvement
Tray
No. 14
Checking the uniform flow according to the cross head internal shape
Cable
No. 15
Analysis of fluid distribution and flow characteristics inside the dust collector
Dust collector
No. 16
Confirmation of safety of support structure according to VR simulator installation
