| 1 | Numerical Computation of Exhaust Noise Through Perforated Diffuser Using Optimized High-Order Compact Schemes Kim, J. W.; Lee, Duck-Joo, International Congress on Sound and Vibration, 1997 |
| 2 | Characteristics of Acoustic Scattering and Radiation by Arbitrary Two Dimensional Body Shape Lee, Duck-Joo; Lee, K. D., KSASS-Autumn, pp.53 - 60, 1990-10 |
| 3 | Sound Generation from Evolution of Elliptic Vortex Ring and a Vortex Ring Intergration with a Rigid Sphere Ryu, K. W.; Lee, Duck-Joo, 34th AIAA Aerosp ace Science Meeting, AIAA, 1996-01 |
| 4 | Numerical Simulation of Sound Generation and Radiation of Intake System by Using Essentially Non-oscillatory Schemes Lee, Duck-Joo, 5th AIAA/CEAS Aeroacoustics Conference and Exhibit, v.0, no.0, pp.0 - 0, 1999-01 |
| 5 | Numerical Simulation of Acoustic Wave Propagation through a Moving Medium at Transonic Speed Lee, Duck-Joo; Hwang, C. J.; Ko, D. K., The Fifth Asian Congress of Fluid Mechanics, pp.570 - 574, 1992-08 |
| 6 | Numerical visualization of generation and radiation of intake noise from internal combustion engine by using essentially nonoscillatory schemes Lee, Duck-Joo; Kim, Y. S.; Chae, K. S., Internoise 98, 1998 |
| 7 | Numerical Study on the Radiation of Intake Noise from Internal Combustion by using Essentially Non-Oscillatory Schemes Kim, Y. S.; Lee, Duck-Joo, International Congress on Sound and Vibration , 1997 |
| 8 | Characteristic Boundary Conditions and Its Application to Resonance Tube Kwak, S. C.; Rew, H. S.; Lee, Duck-Joo, International Congress on Sonud and Vibration, 1997 |
| 9 | Predictions of Unsteady-Loading Noise for Slowly Descent Flights with a Time-Marching Free-Wake and Articulated Rotor Na, S. W.; Chung, K. H.; Chung, C. M.; Lee, Duck-Joo, AHS International Technical Specialist Meeting , 1997 |
| 10 | An Analysis of Flow and Sound Source of an Annular Type Centrifugal Fan Jeon, W. H.; Lee, Duck-Joo, International Congress on Sound and Vibration, 1997 |
