Department Publications

Author:

Micah Shepherd, All Years

2021

21. Ultrasonic investigation of the pressure profile on the faying surface of fastened aluminum plates

    Trevor W. Jerome, Micah R. Shepherd, and Stephen A. Hambric

    Mech. Syst. Signal Proc. 150, 107260 (2021).
    Journal
    
22. Investigation of optimization techniques on structural-acoustical shaped concrete slabs in buildings

    Jonathan Michael Broyles, Micah R. Shepherd, and Nathan C. Brown

    Proc. Meet. Acoust. 42 (1), 022001 (2021).
    Proceedings
    

2020

19. Design optimization and performance comparison of three styles of one-dimensional acoustic black hole vibration absorbers

    Cameron A. McCormick and Micah R. Shepherd

    J. Sound Vibr. 470, 115164 (2020).
    Journal
    

2019

18. A parallel computing framework for performing structural-acoustic optimization with stochastic forcing

    Micah R. Shepherd, Robert L. Campbell, and Stephen A. Hambric

    Struct. Multidiscip. Optim. 61 (2), 675-685 (2019).
    Journal
    
19. On the physical meaning of subsonic wavenumber truncation as applied to source identification on vibrating structures

    Micah R. Shepherd, Michael T. Rose^†, and Scott D. Sommerfeldt

    176th Meeting of Acoustical Society of America, 2018 Acoustics Week in Canada, (Victoria, Canada, November 2018). Proc. Meet. Acoust. 35 (1), 065001 (2019).
    Proceedings
    

2017

16. Transient finite element/equivalent sources using direct coupling and treating the acoustic coupling matrix as sparse

    John B. Fahnline and Micah R. Shepherd

    J. Acoust. Soc. Am. 142 (2), 1011-1024 (2017).
    Journal
    
17. Modal forcing functions for structural vibration from turbulent boundary layer flow

    William K. Bonness, John B. Fahnline, Peter D. Lysak, and Micah R. Shepherd

    J. Sound Vibr. 395, 224-239 (2017).
    Journal
    
18. Quieting a Rib-Framed Honeycomb Core Sandwich Panel for a Rotorcraft Roof

    Stephen A. Hambric, Micah R. Shepherd, Noah H. Schiller, Royce Snider, and Carl May

    J. Am. Helicopter Soc. 62 (1), 1-10 (2017).
    Journal
    

2016

13. Multi-objective optimization of acoustic black hole vibration absorbers

    Micah R. Shepherd, Philip A. Feurtado, and Stephen C. Conlon

    J. Acoust. Soc. Am. 140 (3), EL227-EL230 (2016).
    Journal
    

2015

12. A hybrid approach for simulating fluid loading effects on structures using experimental modal analysis and the boundary element method

    Micah R. Shepherd, John B. Fahnline, Tyler P. Dare, Stephen A. Hambric, and Robert L. Campbell

    J. Acoust. Soc. Am. 138 (5), 3073-3080 (2015).
    Journal
    
13. Experimental evidence of modal wavenumber relation to zeros in the wavenumber spectrum of a simply supported plate

    Olivier Robin, Alain Berry, Noureddine Atalla, Stephen A. Hambric, and Micah R. Shepherd

    J. Acoust. Soc. Am. 137 (5), 2978-2981 (2015).
    Journal
    

2014

10. The effects of wood variability on the free vibration of an acoustic guitar top plate

    Micah R. Shepherd, Stephen A. Hambric, and Dennis B. Wess

    J. Acoust. Soc. Am. 136 (5), EL357-EL361 (2014).
    Journal
    

2013

9. Simulations and Measurements of the Vibroacoustic Effects of Replacing Rolling Element Bearings With Journal Bearings in a Simple Gearbox

   Stephen A. Hambric, Micah R. Shepherd, Robert L. Campbell, and Amanda D. Hanford

   J. Vib. Acoust. 135 (3), 031012 (2013).
   Journal
   

2012

8. Comment on plate modal wavenumber transforms in Sound and Structural Vibration [Academic Press (1987, 2007)] (L)

   Micah R. Shepherd and Stephen A. Hambric

   J. Acoust. Soc. Am. 132 (4), 2155-2157 (2012).
   Journal
   
9. Structural Intensity Modeling and Simulations for Damage Detection

   Micah R. Shepherd, Stephen C. Conlon, Fabio Semperlotti, and Stephen A. Hambric

   J. Vib. Acoust. 134 (5), 051004 (2012).
   Journal
   
10. Nonlinearity analysis of model-scale jet noise

    Kent L. Gee, Anthony A. Atchley, Lauren E. Falco, and Micah R. Shepherd^†

    Nonlinear Acoustics: State-of-the-Art and Perspectives (May 2012, Tokyo, Japan). AIP Conf. Proc. 1474, 307 (2012).
    Proceedings
    

2011

5. Evolution of statistical properties for a nonlinearly propagating sinusoid

   Micah R. Shepherd, Kent L. Gee, and Amanda D. Hanford

   J. Acoust. Soc. Am. 130 (1), EL8-EL13 (2011).
   Journal
   

2010

4. Bicoherence analysis of model-scale jet noise

   Kent L. Gee, Anthony A. Atchley, Lauren E. Falco, Micah R. Shepherd^†, Lawrence S. Ukeiley, Bernard J. Jansen, and John M. Seiner

   J. Acoust. Soc. Am. 128 (5), EL211-EL216 (2010).
   Journal
   
5. On the possible role of short-range shock formation and coalescence in jet aeroacoustic source characterization

   M. R. Shepherd^† and K. L. Gee

   38th International Congress and Exposition on Noise Control Engineering 2009, (August 2009, Ottawa, Canada), J. S. Bolton ed., 1285-1291 (2010).
   Proceedings
   

2009

2. Short-range shock formation and coalescence in numerical simulation of broadband noise propagation

   Micah R. Shepherd^†, Kent L. Gee, and Mark S. Wochner

   J. Acoust. Soc. Am. 126 (6), 2886-2893 (2009).
   Journal
   

2007

1. Identification of Nonlinear and Near-field Effects in Jet Noise Using Nonlinearity Indicators

   Kent L. Gee, Micah R. Shepherd^†, Lauren E. Falco, Anthony A. Atchley, Lawrence S. Ukeiley, Bernard J. Jansen, and John M. Seiner

   13th AIAA/CEAS Aeroacoustics Conference (28th AIAA Aeroacoustics Conference) (Rome, Italy, May 2007). AIAA paper 2007-3653.
   Proceedings
   

^‡Undergraduate Student Author

^†Graduate Student Author