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Sound Radiation from a Floating Runway due to an Airplane Taking off Affected by Mean Flow

Year 2014, Volume: 4 Issue: 3, 56 - 67, 23.07.2016

Nitin Agarwala E. M. Somashekharan Nair

Abstract

Sound radiation caused by taking off of an airplane from a floating runway is an unexplored area which has a serious but unstudied impact on marine life. For such a study, conventional means of using a three dimensional runway with time varying loading during takeoff is extremely difficult and time consuming. The analysis is made simpler by assuming the VLFS to be a simple, infinitely long beam supported by buoyancy. Sound radiation using Timoshenko-Mindlin beam model subjected to varying take off speeds and presence of mean flow is investigated

Keywords

Moving Load Timoshenko-Mindlin beam Floating runway Sound radiation Mean flow

References

  • Agarwala, Nitin and Nair, E. M. S. (2012). Acoustic-Structure Interaction for a Floating Airport subject to a Moving Load, International Journal of Innovative Research and Development, ISSN 2278-0211 (online), 1(10) (Special Issue), 330 – 344
  • Agarwala, Nitin and Nair, E. M. S. (2013a). On Horizontal Beams and Sound Radiation due to a Moving Load, The Online Journal of Science and Technology (TOJSAT), ISSN 2146- 7390, 3(3), 120 – 133
  • Agarwala, Nitin and Nair, E. M. S. (2013b). Effect of inplane loading on sound radiation of a floating runway when an airplane is taking off, Journal of Naval Architecture and Marine Engineering, ISSN 1813-8535 (Print), 2070-8998 (Online), 10(1), 41- 48
  • Cheng C. C. and Chui C. M. (1999). Sound radiation from periodically spring-supported beams under the action of a convected uniform harmonic loading. J. Sound Vib. 226, 83-99
  • Cheng C. C. Kuo C. P. and Yang J. W. (2000). Wavenumber- Harmonic Analysis of a Periodically Supported Beam under the Action of a Convected Loading, ASME J. Vib. and Acoustics, 122(3), 272-280
  • Cheng C. C., Kuo C. P. and Yang J. W. (2001). A Note on the Vibro-Acoustic Response of a Periodically Supported Beam Subjected to a Convected Loading, J. Sound Vib. 239(3), 531- 544
  • Morse P. M. and Ingrad K. U. (1986). Theoretical Acoustic, Princeton University Press, Princeton, New Jersey, 731-732
  • Keltie R. F. and Peng, H. (1988). Sound Radiation From Beams Under the Action of Moving Line Forces, ASME J. App. Mech., 55, 849-854.

Year 2014, Volume: 4 Issue: 3, 56 - 67, 23.07.2016

Nitin Agarwala E. M. Somashekharan Nair

Abstract

References

  • Agarwala, Nitin and Nair, E. M. S. (2012). Acoustic-Structure Interaction for a Floating Airport subject to a Moving Load, International Journal of Innovative Research and Development, ISSN 2278-0211 (online), 1(10) (Special Issue), 330 – 344
  • Agarwala, Nitin and Nair, E. M. S. (2013a). On Horizontal Beams and Sound Radiation due to a Moving Load, The Online Journal of Science and Technology (TOJSAT), ISSN 2146- 7390, 3(3), 120 – 133
  • Agarwala, Nitin and Nair, E. M. S. (2013b). Effect of inplane loading on sound radiation of a floating runway when an airplane is taking off, Journal of Naval Architecture and Marine Engineering, ISSN 1813-8535 (Print), 2070-8998 (Online), 10(1), 41- 48
  • Cheng C. C. and Chui C. M. (1999). Sound radiation from periodically spring-supported beams under the action of a convected uniform harmonic loading. J. Sound Vib. 226, 83-99
  • Cheng C. C. Kuo C. P. and Yang J. W. (2000). Wavenumber- Harmonic Analysis of a Periodically Supported Beam under the Action of a Convected Loading, ASME J. Vib. and Acoustics, 122(3), 272-280
  • Cheng C. C., Kuo C. P. and Yang J. W. (2001). A Note on the Vibro-Acoustic Response of a Periodically Supported Beam Subjected to a Convected Loading, J. Sound Vib. 239(3), 531- 544
  • Morse P. M. and Ingrad K. U. (1986). Theoretical Acoustic, Princeton University Press, Princeton, New Jersey, 731-732
  • Keltie R. F. and Peng, H. (1988). Sound Radiation From Beams Under the Action of Moving Line Forces, ASME J. App. Mech., 55, 849-854.
There are 8 citations in total.

Details

Other ID JA56GN86EH
Journal Section Articles
Authors

Nitin Agarwala This is me

E. M. Somashekharan Nair This is me

Publication Date July 23, 2016
Published in Issue Year 2014 Volume: 4 Issue: 3

Cite

APA Agarwala, N., & Nair, E. M. S. (2016). Sound Radiation from a Floating Runway due to an Airplane Taking off Affected by Mean Flow. TOJSAT, 4(3), 56-67.
AMA Agarwala N, Nair EMS. Sound Radiation from a Floating Runway due to an Airplane Taking off Affected by Mean Flow. TOJSAT. July 2016;4(3):56-67.
Chicago Agarwala, Nitin, and E. M. Somashekharan Nair. “Sound Radiation from a Floating Runway Due to an Airplane Taking off Affected by Mean Flow”. TOJSAT 4, no. 3 (July 2016): 56-67.
EndNote Agarwala N, Nair EMS (July 1, 2016) Sound Radiation from a Floating Runway due to an Airplane Taking off Affected by Mean Flow. TOJSAT 4 3 56–67.
IEEE N. Agarwala and E. M. S. Nair, “Sound Radiation from a Floating Runway due to an Airplane Taking off Affected by Mean Flow”, TOJSAT, vol. 4, no. 3, pp. 56–67, 2016.
ISNAD Agarwala, Nitin - Nair, E. M. Somashekharan. “Sound Radiation from a Floating Runway Due to an Airplane Taking off Affected by Mean Flow”. TOJSAT 4/3 (July 2016), 56-67.
JAMA Agarwala N, Nair EMS. Sound Radiation from a Floating Runway due to an Airplane Taking off Affected by Mean Flow. TOJSAT. 2016;4:56–67.
MLA Agarwala, Nitin and E. M. Somashekharan Nair. “Sound Radiation from a Floating Runway Due to an Airplane Taking off Affected by Mean Flow”. TOJSAT, vol. 4, no. 3, 2016, pp. 56-67.
Vancouver Agarwala N, Nair EMS. Sound Radiation from a Floating Runway due to an Airplane Taking off Affected by Mean Flow. TOJSAT. 2016;4(3):56-67.