메뉴 건너뛰기




Volumn , Issue , 2009, Pages

Porous airfoils: Noise reduction and boundary layer effects

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC NOISE; AEROACOUSTICS; AIRFOILS; BOUNDARY LAYER FLOW; BOUNDARY LAYERS; DATA HANDLING; NOISE ABATEMENT; POROUS MATERIALS; SURFACE ROUGHNESS; TURBULENCE; WIND TUNNELS;

EID: 78149443745     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.2009-3392     Document Type: Conference Paper
Times cited : (33)

References (47)
  • 1
    • 78149446661 scopus 로고
    • Noise reduction in propeller fans using porous blades at free-flow conditions
    • R. C. Chanaud. Noise reduction in propeller fans using porous blades at free-flow conditions. The Journal of the Acoustical Society of America, 51:15-18, 1971.
    • (1971) The Journal of the Acoustical Society of America , vol.51 , pp. 15-18
    • Chanaud, R.C.1
  • 3
    • 0021457294 scopus 로고
    • Porous airfoils in transonic flow
    • G. Savu and O. Trifu. Porous airfoils in transonic flow. AIAA Journal, 22:989-991, 1984.
    • (1984) AIAA Journal , vol.22 , pp. 989-991
    • Savu, G.1    Trifu, O.2
  • 4
    • 33846118152 scopus 로고    scopus 로고
    • Effect of full-chord porosity on aerodynamic characteristics of the naca 0012 airfoil
    • R.E. Mineck and P.M. Hartwich. Effect of full-chord porosity on aerodynamic characteristics of the naca 0012 airfoil. NASA Technical Paper 3591, 1996.
    • (1996) NASA Technical Paper 3591
    • Mineck, R.E.1    Hartwich, P.M.2
  • 9
    • 55549130531 scopus 로고    scopus 로고
    • A noise reduction study on flow-permeable trailing-edges
    • Deutsches Zentrum für Luft- und Raumfahrt (DLR)
    • M. Herr. A noise reduction study on flow-permeable trailing-edges. Technical report, Deutsches Zentrum für Luft- und Raumfahrt (DLR), Institute of Aerodynamics and Flow Technology, 2007.
    • (2007) Technical Report, Institute of Aerodynamics and Flow Technology
    • Herr, M.1
  • 12
    • 0014937763 scopus 로고
    • Aerodynamic sound generation by turbulent flow in the vicinity of a scattering halfplane
    • J. E. Ffowcs Williams and L. H. Hall. Aerodynamic sound generation by turbulent flow in the vicinity of a scattering halfplane. Journal of Fluid Mechanics, 40:657-670, 1970.
    • (1970) Journal of Fluid Mechanics , vol.40 , pp. 657-670
    • Williams, J.E.F.1    Hall, L.H.2
  • 13
    • 0022013249 scopus 로고
    • Scaling of airfoil self-noise using measured flow parameters
    • T.F. Brooks and M.A. Marcolini. Scaling of airfoil self-noise using measured flow parameters. AIAA Journal, 23:207-213, 1985.
    • (1985) AIAA Journal , vol.23 , pp. 207-213
    • Brooks, T.F.1    Marcolini, M.A.2
  • 14
    • 0018263610 scopus 로고
    • A review of the theory of trailing edge noise
    • M. S. Howe. A review of the theory of trailing edge noise. Journal of Sound and Vibration, 61:437-465, 1978.
    • (1978) Journal of Sound and Vibration , vol.61 , pp. 437-465
    • Howe, M.S.1
  • 15
    • 0019541533 scopus 로고
    • The displacement-thickness theory of trailing edge noise
    • M. S. Howe. The displacement-thickness theory of trailing edge noise. Journal of Sound and Vibration, 75:239-250, 1981.
    • (1981) Journal of Sound and Vibration , vol.75 , pp. 239-250
    • Howe, M.S.1
  • 16
    • 17544400456 scopus 로고
    • Trailing edge noise prediction from measured surface pressures
    • T. F. Brooks and T. H. Hodgson. Trailing edge noise prediction from measured surface pressures. Journal of Sound and Vibration, 78:69-117, 1981.
    • (1981) Journal of Sound and Vibration , vol.78 , pp. 69-117
    • Brooks, T.F.1    Hodgson, T.H.2
  • 18
    • 0022098313 scopus 로고
    • Prediction of broadband noise from horizontal axis wind turbines
    • F.W. Grosveld. Prediction of broadband noise from horizontal axis wind turbines. Journal of Propulsion, 1:292-299, 1985.
    • (1985) Journal of Propulsion , vol.1 , pp. 292-299
    • Grosveld, F.W.1
  • 19
    • 0009216634 scopus 로고
    • Assessment and prediction of wind turbine noise
    • M.V. Lowson. Assessment and prediction of wind turbine noise. Flow Solutions Report, 92/19:1-59, 1992.
    • (1992) Flow Solutions Report , vol.92 , Issue.19 , pp. 1-59
    • Lowson, M.V.1
  • 20
    • 64849098898 scopus 로고
    • A new prediction model for wind turbine noise
    • 17 - 19 November 1993
    • M. V. Lowson. A new prediction model for wind turbine noise. In Renewable Energy, 17 - 19 November 1993, 1993.
    • (1993) Renewable Energy
    • Lowson, M.V.1
  • 21
    • 19944374121 scopus 로고    scopus 로고
    • Aeroacoustic wind tunnel tests of wind turbine airfoils
    • S. Oerlemans and P. Migliore. Aeroacoustic wind tunnel tests of wind turbine airfoils. AIAA Journal, 3042, 2004.
    • (2004) AIAA Journal , vol.3042
    • Oerlemans, S.1    Migliore, P.2
  • 24
    • 0021758083 scopus 로고
    • On the generation of sound by turbulent boundary layer flow over a rough wall
    • M. S. Howe. On the generation of sound by turbulent boundary layer flow over a rough wall. Proceedings of the Royal Society of London A, 395:247-263, 1984.
    • (1984) Proceedings of the Royal Society of London A , vol.395 , pp. 247-263
    • Howe, M.S.1
  • 25
    • 0025816371 scopus 로고
    • Surface pressures and sound produces by turbulent flow over smooth and rough walls
    • M. S. Howe. Surface pressures and sound produces by turbulent flow over smooth and rough walls. Journal of the Acoustical Society of America, 90:1041-1047, 1991.
    • (1991) Journal of the Acoustical Society of America , vol.90 , pp. 1041-1047
    • Howe, M.S.1
  • 30
    • 0004246775 scopus 로고
    • Simplified method for determination of critical height of distributed roughness particles for boundary-layer transition at mach numbers from 0 to 5
    • National Advisory Committee for Aeronautics
    • A. L. Braslow and E. C. Knox. Simplified method for determination of critical height of distributed roughness particles for boundary-layer transition at mach numbers from 0 to 5. Technical report, National Advisory Committee for Aeronautics, Langley Aeronautical Laboratory, 1958.
    • (1958) Technical Report, Langley Aeronautical Laboratory
    • Braslow, A.L.1    Knox, E.C.2
  • 32
    • 0004262106 scopus 로고
    • Prentice Hall, Eaglewood Cliffs, New Jersey
    • J.A. Schetz. Boundary Layer Analysis. Prentice Hall, Eaglewood Cliffs, New Jersey, 1993.
    • (1993) Boundary Layer Analysis
    • Schetz, J.A.1
  • 34
    • 78149454166 scopus 로고
    • Acoustics-materials for acoustical applications-determination of airflow resistance
    • ISO9053
    • ISO9053. Acoustics-materials for acoustical applications-determination of airflow resistance. Technical report, International Organization for Standardization, 1993.
    • (1993) Technical Report, International Organization for Standardization
  • 36
    • 64849109922 scopus 로고    scopus 로고
    • Acoustic and aerodynamic design and characterization of a small-scale aeroacoustic wind tunnel
    • E. Sarradj, C. Fritzsche, T. Geyer, and J. Giesler. Acoustic and aerodynamic design and characterization of a small-scale aeroacoustic wind tunnel. Applied Acoustics, 70:1073-1080, 2009.
    • (2009) Applied Acoustics , vol.70 , pp. 1073-1080
    • Sarradj, E.1    Fritzsche, C.2    Geyer, T.3    Giesler, J.4
  • 37
    • 76749087978 scopus 로고
    • Experimental determination of jet boundary corrections for airfoil tests in four open wind tunnel jets of different shapes.
    • M. Knight and T. A. Harris. Experimental determination of jet boundary corrections for airfoil tests in four open wind tunnel jets of different shapes. Technical report, NACA, Report No. 361, 1930.
    • (1930) Technical Report, NACA, Report No. 361
    • Knight, M.1    Harris, T.A.2
  • 38
    • 0021727750 scopus 로고
    • Airfoil trailing edge flow measurements and comparison with theorie incorporating open wind tunnel corrections
    • AIAA-84-2266
    • T. F. Brooks, M. A. Marcolini, and D. S. Pope. Airfoil trailing edge flow measurements and comparison with theorie incorporating open wind tunnel corrections. In AIAA-84-2266, AIAA/NASA 9th Aeroacoustics Conference, 1984.
    • (1984) AIAA/NASA 9th Aeroacoustics Conference
    • Brooks, T.F.1    Marcolini, M.A.2    Pope, D.S.3
  • 39
    • 0024552399 scopus 로고
    • Xfoil: An analysis and design system for low reynolds number airfoils
    • University of Notre Dame
    • M. Drela. Xfoil: An analysis and design system for low reynolds number airfoils. In Conference on Low Reynolds Number Aerodynamics, University of Notre Dame, 1989.
    • (1989) Conference on Low Reynolds Number Aerodynamics
    • Drela, M.1
  • 40
    • 0017974453 scopus 로고
    • Refraction of sound by a shear layer
    • R.K. Amiet. Refraction of sound by a shear layer. Journal of Sound and Vibration, 58:467-482, 1978.
    • (1978) Journal of Sound and Vibration , vol.58 , pp. 467-482
    • Amiet, R.K.1
  • 43
    • 64849091511 scopus 로고    scopus 로고
    • Quantitative source spectra from acoustic array measurements
    • E. Sarradj. Quantitative source spectra from acoustic array measurements. Berlin Beamforming Conference (BeBeC), 2008.
    • (2008) Berlin Beamforming Conference (BeBeC)
    • Sarradj, E.1
  • 45
    • 19644382957 scopus 로고    scopus 로고
    • A deconvolution approach for the mapping of acoustic sources (damas) determined from phased microphone arrays
    • T. F. Brooks and W. M. Humphreys. A deconvolution approach for the mapping of acoustic sources (damas) determined from phased microphone arrays. 10th AIAA/CEAS Aeroacoustics Conference, 2004.
    • (2004) 10th AIAA/CEAS Aeroacoustics Conference
    • Brooks, T.F.1    Humphreys, W.M.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.