Experimental Investigation of Tonal Self-Noise Emission of a Vehicle Side Mirror

The tonal self-noise emission of a vehicle side mirror and the associated flowfield are investigated experimentally. The relevant surface on the model includes a region of geometry-induced laminar ...

[1]  Michel Stanislas,et al.  Characterization of Different PIV Algorithms Using the EUROPIV Synthetic Image Generator and Real images From a Turbulent Boundary Layer , 2004 .

[2]  Anders Kjellberg,et al.  Exposure levels, tonal components, and noise annoyance in working environments , 1995 .

[3]  M. Lowson,et al.  Laminar boundary layer aero-acoustic instabilities , 1994 .

[4]  E. Krämer,et al.  Experimental Investigations of Tonal Noise on a Vehicle Side Mirror , 2016 .

[5]  H. Arbey,et al.  Noise generated by airfoil profiles placed in a uniform laminar flow , 1983, Journal of Fluid Mechanics.

[6]  Martin R. Fink,et al.  Prediction of Airfoil Tone Frequencies , 1975 .

[7]  S. E. Wright,et al.  The acoustic spectrum of axial flow machines , 1975 .

[8]  Christopher K. W. Tam,et al.  Discrete tones of isolated airfoils , 1974 .

[9]  David R. Williams,et al.  Linear models for control of cavity flow oscillations , 2006, Journal of Fluid Mechanics.

[10]  L. Sirovich.  Turbulence and the dynamics of coherent structures. I. Coherent structures , 1987 .

[11]  Victor V. Kozlov,et al.  Laminar boundary layer separation: Instability and associated phenomena , 1994 .

[12]  Yong Woo Lee,et al.  On the Generations of Whistle Noise from an Airfoil and a Simplified Side Mirror , 2009 .

[13]  J. Westerweel.  Theoretical analysis of the measurement precision in particle image velocimetry , 2000 .

[14]  Martin R. Fink,et al.  Vortex Noise of Isolated Airfoils , 1972 .

[15]  William S. Saric,et al.  BOUNDARY-LAYER RECEPTIVITY TO FREESTREAM DISTURBANCES , 2002 .

[16]  Claus-Dieter Munz,et al.  Direct aeroacoustic simulation of acoustic feedback phenomena on a side-view mirror , 2016 .

[17]  Peter J. Schmid,et al.  A global analysis of tonal noise in flows around aerofoils , 2014, Journal of Fluid Mechanics.

[18]  P. Sagaut,et al.  Numerical investigation of the tone noise mechanism over laminar airfoils , 2007, Journal of Fluid Mechanics.

[19]  Todd H. Lounsberry,et al.  Laminar Flow Whistle on a Vehicle Side Mirror , 2007 .

[20]  N. Sandham,et al.  Stability and receptivity characteristics of a laminar separation bubble on an aerofoil , 2010, Journal of Fluid Mechanics.

[21]  Richard D. Sandberg,et al.  Numerical analysis of tonal airfoil self-noise and acoustic feedback-loops , 2011 .

[22]  A. Herrig,et al.  Experimental investigations of a trailing edge noise feedback mechanism on a NACA 0012 airfoil , 2013 .

[23]  S. C. Morris,et al.  Regimes of tonal noise on an airfoil at moderate Reynolds number , 2015, Journal of Fluid Mechanics.

[24]  W. Meier,et al.  Phase-resolved characterization of vortex–flame interaction in a turbulent swirl flame , 2011 .