A study of the weak shock wave propagating through an engine exhaust silencer system

Journal of Sound and Vibration

Volumn 275, Issue 3-5, 2004, Pages 893-915

  Kim, H D ^a   Kweon, Y H ^a   Setoguchi, T ^b  

^a Andong National University   (South Korea)

^b SAGA UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC WAVE PROPAGATION; COMPUTATIONAL METHODS; EXHAUST GASES; EXPANSION; FLOW OF FLUIDS; INTAKE SILENCERS; MATHEMATICAL MODELS; PRESSURE EFFECTS; PROBLEM SOLVING; VIBRATION CONTROL;

EXHAUST PIPES; FLOW-INDUCED NOISE; MACH NUMBERS; SHOCK WAVE PROPAGATION;

SHOCK WAVES;

EID: 3042515682     PISSN: 0022460X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jsv.2003.07.008     Document Type: Article

References (23)

1. Floyd J.K. Control of stream venting noise in power plants. Transactions of the American Society of Mechanical Engineers, Journal of Engineering for Power. 100:1978;369-373.
2. Maa D.Y., Li P. Pressure dependence of jet noise and silencing of blow-offs. Noise Control Engineering. 17(3):1981;104-112.
3. Kim H.D., Setoguchi T. Study of the discharge of weak shocks from an open end of a duct. Journal of Sound and Vibration. 226(5):1999;1101-1128.
4. Li P., Dai G., Zhu Z. Noise radiation of a strongly pulsating tailpipe exhaust. Journal of Sound and Vibration. 167(3):1993;385-400.
5. G. Klingenberg, J.M. Heimerl, Gun muzzle blast and flash, Progress in Astronautics and Aeronautics, American Institute of Aeronautics and Astronautics, Educational Series, 1992.
6. Raghunathan R.S., Kim H.D., Setoguchi T. Aerodynamic of high-speed railway train. Progress in Aerospace Sciences. 38:2002;469-514.
7. Bellenoue M., Moriniere V., Kageyama T. Experimental 3-D simulation of the compression wave, due to train tunnel entry. Journal of Fluids and Structures. 16(5):2002;581-595.
8. Klingel R., Loffler F. Dust collection and cleaning efficiency of a pulse jet fabric filters. Proceedings of Filtration Society, Filtration and Separation. 20:1983;205.
9. Morris W.J. Cleaning mechanism in pulse jet fabric filters. Proceedings of Filtration Society, Filtration and Separation. 21:1984;52.
10. Kim Y.H., Choi J.W., Lim B.D. Acoustic characteristic of an expansion chamber with constant mass flow and steady temperature gradient (theory and simulation). Transactions of American Society of Mechanical Engineering. 112:1990;460-467.
11. Green A.J., Smith P.N. Gas flow noise and pressure loss in heavy vehicle exhaust systems. IMechE. C17/18:1988;47-54.
12. Selamet A., Kothamasu V., Novak J.M., Kach R.A. Experimental investigation of in-duct insertion loss of catalysts in internal combustion engines. Applied Acoustics. 60:2000;451-487.
13. Davies P.O.A.L., Holland K.R. The observed aeroacoustic behaviour of some flow-excited expansion chambers. Journal of Sound and Vibration. 239(4):2001;695-708.
14. Kim H.D., Lee D.H., Setoguchi T. Study of the impulse wave discharged from the exit of a right-angle pipe bend. Journal of Sound and Vibration. 259(5):2003;1147-1161.
15. Kim H.D., Setoguchi T., Kashimura H., Raghunathan R.S. Augmentation of the magnitude of the impulsive wave discharging from a tube. IMechE Part C. 215:2001;191-199.
16. Raghunathan R.S., Kim H.D., Setoguchi T. Impulse noise and its control. Progress in Aerospace Science. 34(1):1998;1-44.
17. N. Sekine, S. Matsumura, K. Aoki, K. Takayama, Generation and propagation of shock waves in the exhaust pipe of a four cycle automobile engine, in: Proceedings of the 17th International Symposium on Shock Wave and Shock Tubes, 1989, pp. 671-676.
18. N. Sekine, I. Kudo, O. Onodera, K. Takayama, Effects of shock waves on silencer characteristics in the exhaust gas flow of automobile engines, Shock Waves @ Marseille III, 1995, pp. 359-366.
19. S. Matsumura, O. Onodera, K. Takayama, Noise induced by weak shock waves in automobile exhaust systems (effects of viscosity and back pressure), Shock Waves @ Marseille III, 1995, pp. 367-372.
20. Sakamoto I., Higashino F., Higuchi K. Decay of pressure waves passing through expansion region in a two dimensional duct (in Japanese). Japan Society of Mechanical Engineers, Journal Series B. 67(657):2001;1170-1176.
21. Harten A. A high resolution scheme for the computation of weak solutions of hyperbolic conservation laws. Journal of Computational Physics. 49:1983;357-393.
22. H.C. Yee, Upwind and symmetric shock capturing schemes, NASA TM-89464, 1987.
23. Sod G.A. A numerical study of a converging cylindrical shock. Journal of Fluid Mechanics. 83:1977;785-794.