Professor, Applied Mathematics

Year Started at JMU: 1999

lubertcp@jmu.edu

Contact Info

Website: https://www.jmu.edu/mathstat/aeroacoustics-lab.shtml

 

Research Description

My research focuses on predicting the high-frequency noise - particularly Turbulent Mixing Noise and Shock Associated Noise (SAN) - emitted by turbulent Coanda wall jets. Recently my research has been focused on rocket launch noise, which can cause high levels of unexpected vibration (vibroacoustics) leading to potentially catastrophic damage to the payload and cargo module. My current work focusses on the application of the Parker-Sochacki Method to the prediction of SAN within rocket exhaust jets.

Education
  • PhD in Engineering, 1988, University of Exeter, UK
  • BS in Mathematics, 1984, University of Exeter, UK
Select Publications
  • Lubert. C.P., Romero, J.N., Sochacki, J.S., and Woodstock, Z.C., Rocket Launch Noise and the Coanda Effect, AIAA Paper No. 016-5625, Proceedings American Institute of Aeronautics and Astronautics, September 2016.
  • C. Smith (former name of C. Lubert) & P.W. Carpenter, The Aeroacoustics and Aerodynamics of High-Speed Coanda Devices: Part 2. Effects of Modifications for Flow Control and Noise Reduction, J. Sound and Vibration, Vol. 208(5), 1997.
  • C. Smith (former name of C. Lubert) & P.W. Carpenter, The Effect of Solid Surfaces on Turbulent Jet Noise, J. Sound and Vibration, Vol. 185(3), 1995.

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