Volume 19, Issue 5 (May 2019)                   Modares Mechanical Engineering 2019, 19(5): 1049-1059 | Back to browse issues page

‎ 20.1001.1.10275940.1398.19.5.2.4

XML Persian Abstract Print

Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
Talesh Bahrami H, Parhizkar H, Ghasemlooy S. Numerical Study of the Effect of Flow Suction on the Reduction of Acoustic Noise Due to the Flow on a Three-Dimensional Cylinder. Modares Mechanical Engineering 2019; 19 (5) :1049-1059
URL: http://mme.modares.ac.ir/article-15-18131-en.html
Numerical Study of the Effect of Flow Suction on the Reduction of Acoustic Noise Due to the Flow on a Three-Dimensional Cylinder
H.R. Talesh Bahrami1 , H. Parhizkar * 2, S. Ghasemlooy3
1- Mechanical Engineering Department, Mechanic Faculty, Iran University of Science and Technology, Tehran, Iran
2- Aerodynamics Department, Aerospace Faculty, Malek Ashtar University of Technology, Tehran, Iran , hparhiz@mut.ac.ir
3- Aerodynamics Department, Aerospace Faculty, Malek Ashtar University of Technology, Tehran, Iran
Abstract:   (8989 Views)
one of the key issues in the design of high-speed modern devices such as giant aircraft and high-speed trains. In this regard, it is to design these devices in such a way to have at least aerodynamic noise. The cylinder, as a bluff body, is widely used in the design of various devices, such as a landing gear. Therefore, the reduction of cylinder noise can be widely used. In the present study, numerical solution is used to present a method for reducing the noise generated by flow on the cylinder. This is done by flow suction from the grooves the cylinder. Acoustic numerical calculations were performed, using LightHill's acoustic analog approach in the form of wave equations of Ffowcs-Williams & Hawkings model. The numerical solution is performed in the three-dimensional unsteady form, using the large eddy simulation turbulence model. The characteristics of the grooves, such as their dimensions and distance the generated acoustic noise have been studied. The results show that the active control method presented in this paper is an effective and yet simple way to control noise. The cylinder used in the present study produces a noise of about 110 dB at a speed of 250 km/h. According to the results, it can be said that by optimally arranging the number of slots and creating a proper flow suction, its sound level can be reduced to about 60 dB.
Keywords: Aeroacoustic Simulation, Fowcs-Williams & Hawkings Model, Large Eddy Simulation, Sound Pressure Level, Active Noise Control
Full-Text [PDF 1337 kb]   (4557 Downloads)    
Article Type: Original Research | Subject: Computational Fluid Dynamic (CFD)
Received: 2018/03/25 | Accepted: 2018/04/8 | Published: 2019/05/1
References
1. Di G, Zheng Y. Effects of high-speed railway noise on the synaptic ultrastructure and phosphorylated-CaMKII expression in the central nervous system of SD rats. Environmental Toxicology and Pharmacology. 2013;35(1):93-99. [Link] [DOI:10.1016/j.etap.2012.11.012]
2. European Commission. Flightpath 2050 Europe's vision for aviation. Report of the high level group on aviation research [Internet]. Brussels: European Commission; 2011 [cited 2019 Feb 09]. Available from: https://ec.europa.eu/transport/sites/transport/files/modes/air/doc/flightpath2050.pdf [Link]
3. Souliez FJ, Long LN, Morris PJ, Sharma A. Landing gear aerodynamic noise prediction using unstructured grids. International Journal of Aeroacoustics. 2002;1(2):115-135. [Link] [DOI:10.1260/147547202760236932]
4. Heller HH, Dobrzynski WM. Sound radiation from aircraft Wheel-WelVLanding-Gear configurations. Journal of Aircraft. 1977;14(8):768-774. [Link] [DOI:10.2514/3.58851]
5. Dobrzynski WM, Schöning B, Chow LC, Wood Ch, Smith M, Seror Ch. Design and testing of low noise landing gears. International Journal of Aeroacoustics. 2006;5(3):233-262. [Link] [DOI:10.1260/1475-472X.5.3.233]
6. Office National d'Etudes et de Recherches Aérospatiales (ONERA). Simulation of the noise of landing gear through CFD [Internet]. Paris: French National Aerospace Research Centre; 2011 [cited 2019 Feb 09]. Available from: https://www.onera.fr/en/news/simulation-of-the-noise-of-landing-gear-through-cfd [Link]
7. Guo Y, Yamamoto KJ, Stoker RW. Experimental study on aircraft landing gear noise. Journal of Aircraft. 2006;43(2):306-317. [Link] [DOI:10.2514/1.11085]
8. Exa Corporation. Reduce train community sound pollution [Internet]. Burlington: Exa Corporation; 2014 [cited 2019 Febuary 09]. Available from: http://exa.com/en/industry/train/aeroacoustics/pass-by-community-noise [Link]
9. Talotte C. Aerodynamic noise: A critical survey. Journal of Sound and Vibration. 2000;231(3):549-562. [Link] [DOI:10.1006/jsvi.1999.2544]
10. Kitagawa T, Nagakura K. Aerodynamic noise generated by Shinkansen cars. Journal of Sound and Vibration. 2000;231(3):913-924. [Link] [DOI:10.1006/jsvi.1999.2639]
11. Karimi M, Croaker P, Kessissoglou N, Peake N. Aeroacoustic analysis of a cylinder in low Mach number flow using a periodic CFD-BEM technique. 22nd AIAA/CEAS Aeroacoustics Conference, 30 May-1 June, 2016, Lyon, France. Reston: AIAA; 2016. [Link] [DOI:10.2514/6.2016-2842]
12. Zhang CC, Wang WQ, Shi L, Wang J, Ren LQ. Experimental and numerical study on aerodynamic noise reduction of cylindrical rod with bionic wavy surface. Applied Mechanics and Materials. 2014;461;690-701. [Link] [DOI:10.4028/www.scientific.net/AMM.461.690]
13. Li L, Liu P. Two-dimensional circular cylinder ANDNACA0012 benchmark problems of aero-acoustics computation. The 21st International Congress on Sound and Vibration, 13-17 July, 2014, Beijing, China. Beijing: International Institute of Acoustics and Vibration (IIAV); 2014. [Link]
14. Siozos-Rousoulis L, Lacor Ch, Ghorbaniasl G. A flow control technique for noise reduction of a rod-airfoil configuration. Journal of Fluids and Structures. 2017;69:293-307. [Link] [DOI:10.1016/j.jfluidstructs.2017.01.003]
15. Liow YSK, Tan BT, Thompson MC, Hourigan K. Sound generated in laminar flow past a two-dimensional rectangular cylinder. Journal of Sound and Vibration. 2006;295(1-2):407-427. [Link] [DOI:10.1016/j.jsv.2006.01.014]
16. Powell A. Theory of vortex sound. The Journal of the Acoustical Society of America. 1964;36(1):177-195. [Link] [DOI:10.1121/1.1918931]
17. Shi L, Zhang Ch, Wang J, Ren L. Numerical simulation of the effect of bionic serrated structures on the aerodynamic noise of a circular cylinder. Journal of Bionic Engineering. 2012;9(1):91-98. [Link] [DOI:10.1016/S1672-6529(11)60101-7]
18. Movahedi A, Dehghan AA, Dehghan Mashhadi M. Experimental investigation of aero acoustic noise generation process from a wall mounted square cylinder at incidence. Modares Mechanical Engineering. 2017;17(9):327-338. [Persian] [Link]
19. Mohamadrezaei M, Dehghan AA, Movahedi A. Comparison of different methods of numerical simulation of flow and sound fields around a square cylinder at various incidence angles. Modares Mechanical Engineering. 2017;17(5):147-158. [Persian] [Link]
20. Curle N. The influence of solid boundaries upon aerodynamic sound. The Royal Society. 1955;231(1187):505-514. [Link]
21. Thomas FO, Kozlov A, Corke TC. Plasma actuators for cylinder flow control and noise reduction. AIAA Journal. 2008;46(8):1921-1931. [Link] [DOI:10.2514/1.27821]
22. Sueki T, Ikeda M, Takaishi T, Kurita T, Yamada H. Reduction of aerodynamic noise from high-speed pantograph using porous materials. Journal of Environment and Engineering. 2010;5(3):469-484. [Link] [DOI:10.1299/jee.5.469]
23. Cox JS, Brentner KS, Rumsey CL. Computation of vortex shedding and radiated sound for a circular cylinder: Subcritical to transcritical reynolds numbers. Theoretical and Computational Fluid Dynamics. 1998;12(4):233-253. [Link] [DOI:10.1007/s001620050108]
24. Yai T, Fujisaki K, Itoh R, Kariyazaki K, Kume H, Pan H, et al. Intercity Transport Policy and Planning System: International Comparison Between the EU, USA, China and Japan. Intercity Transport and Climate Change. 2015 Nov:31-88. [Link]
25. Kim SE, Srinivasa Mohan L. Prediction of unsteady loading on a circular cylinder in high Reynolds number flows using large eddy simulation. ASME 2005 24th International Conference on Offshore Mechanics and Arctic Engineering, 12-17 June, 2005, Halkidiki, Greece. New York: American Society of Mechanical Engineers; 2005. 28- Najafian A, Parhizkar H, Ghasemlooy S, Tarabi A. Numerical Calculation of the Sound Produced by the Wind Flow Around the Cylinder and Correction of the Sound Amplitude by Increasing the Length. Modares Mechanical Engineering. 2018;18(3):440-450. [Persian] 33- Kinsler LE, Frey AR, Coppens AB, Sanders JV. Fundamentals of acoustics. 4th Edition. Hoboken: Wiley; 1999. [Link]
26. Norberg C. Fluctuating lift on a circular cylinder: Review and new measurements. Journal of Fluids and Structures. 2003;17(1):57-96. [Link] [DOI:10.1016/S0889-9746(02)00099-3]
27. Breuer M. A challenging test case for large eddy simulation: High Reynolds number circular cylinder flow. International Journal of Heat and Fluid Flow. 2000;21(5):648-654. [Link] [DOI:10.1016/S0142-727X(00)00056-4]
28. Najafian A, Parhizkar H, Ghasemlooy S, Tarabi A. Numerical Calculation of the Sound Produced by the Wind Flow Around the Cylinder and Correction of the Sound Amplitude by Increasing the Length. Modares Mechanical Engineering. 2018;18(3):440-450. [Persian] 33- Kinsler LE, Frey AR, Coppens AB, Sanders JV. Fundamentals of acoustics. 4th Edition. Hoboken: Wiley; 1999. [Link]
29. Achenbach E. Distribution of local pressure and skin friction around a circular cylinder in cross-flow up to Re= 5× 106. Journal of Fluid Mechanics. 1968;34(4):625-639. [Link] [DOI:10.1017/S0022112068002120]
30. Cantwell B, Coles D. An experimental study of entrainment and transport in the turbulent near wake of a circular cylinder. Journal of Fluid Mechanics. 1983;136:321-374. [Link] [DOI:10.1017/S0022112083002189]
31. Revell JD, Prydz RA, Hays AP. Experimental study of airframe noise vs. drag relationship for circular cylinders. AIAA Journal. 1978;16(9):889-897. [Link] [DOI:10.2514/3.60982]
32. Zdravkovich MM, Bearman PW. Flow Around Circular Cylinders—Volume 1: Fundamentals. Journal of Fluids Engineering. 1998;120(1):216-216. [Link] [DOI:10.1115/1.2819655]
33. Kinsler LE, Frey AR, Coppens AB, Sanders JV. Fundamentals of acoustics. 4th Edition. Hoboken: Wiley; 1999. [Link]
Add your comments about this article : Your username or Email:
CAPTCHA
Send email to the article author

Rights and permissions
Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.