Publications

2006
C. E. Tinney, Coiffet, F., Delville, J., Glauser, M., Jordan, P., and Hall, A., “On spectral linear stochastic estimation,” Experiments in Fluids, vol. 41, no. 5, pp. 763–775, 2006.Abstract
An extension to classical stochastic estimation techniques is presented, following the formulations of Ewing and Citriniti (1999), whereby spectral based estimation coefficients are derived from the cross spectral relationship between unconditional and conditional events. This is essential where accurate modeling using conditional estimation techniques are considered. The necessity for this approach stems from instances where the conditional estimates are generated from unconditional sources that do not share the same grid subset, or possess different spectral behaviors than the conditional events. In order to filter out incoherent noise from coherent sources, the coherence spectra is employed, and the spectral estimation coefficients are only determined when a threshold value is achieved. A demonstration of the technique is performed using surveys of the dynamic pressure field surrounding a Mach 0.30 and 0.60 axisymmetric jet as the unconditional events, to estimate a combination of turbulent velocity and turbulent pressure signatures as the conditional events. The estimation of the turbulent velocity shows the persistence of compact counter-rotating eddies that grow with quasi-periodic spacing as they convect downstream. These events eventually extend radially past the jet axis where the potential core is known to collapse.
PDF icon j2006eif-tinneyslsev41.pdf
P. Jordan, Laurendeau, E., Guitton, A., Tinney, C. E., and Delville, J., “Interpreting the near pressure field of unbounded jets,” 10th Confederation of European Aerospace Societies - Aeroacoustics Specialists’ Committee (CEAS-ASC) Workshop. Trinity College, Dublin, Ireland, 2006.
C. E. Tinney, Jordan, P., Guitton, A., Delville, J., and Coiffet, F., “A study in the near pressure field of co-axial subsonic jets,” 27th AIAA Aeroacoustics Conference. AIAA Paper 2006-2589, Boston, MA, 2006.PDF icon c2006aiaa-cambridge-2589.pdf
C. E. Tinney, Jordan, P., Delville, J., Hall, A. M., and Glauser, M. N., “A time-resolved estimate of the turbulence and source mechanisms in a subsonic jet flow,” 44th AIAA Aerospace Sciences Meeting and Exhibit. AIAA Paper 2006-0621, Reno, NV, 2006.PDF icon c2006aiaa-reno-0621b.pdf
C. E. Tinney and Jordan, P., “The pressure field outside of co-axial round jets,” 1000 Islands Fluid Mechanics Meeting. Alexandria Bay, Canada, 2006.PDF icon a2006tim-tinney.pdf
P. J. Jordan and Tinney, C. E., “A study in the pressure field of co-axial subsonic jets,” Bulletin of the American Physical Society, Division of Fluid Dynamics, Tampa, FL, vol. 51. Tampa, FL, 2006.
2005
C. E. Tinney, Glauser, M. N., and Ukeiley, L. S., “The evolution of the most energetic modes in a high subsonic Mach number turbulent jet,” 43rd AIAA Aerospace Sciences Meeting and Exhibit. AIAA Paper 2005-0417, Reno, NV, 2005.PDF icon c2005aiaa-reno-0417.pdf
A. M. Hall, N., G. M., and Tinney, C. E., “Experimental investigation of the pressure velocity correlation of a M=0.6 axisymmetric jet,” 35th AIAA Fluid Dynamics Conference and Exhibit. AIAA Paper 2005-5294, Toronto, Canada, 2005.PDF icon c2005aiaa-toronto-5294.pdf
A. M. Hall, Glauser, M. N., and Tinney, C. E., “An experimental investigation of the pressure-velocity cross-correlation in an axisymmetric jet,” ASME Fluids Engineering Division Summer Meeting and Exhibition. FEDSM2005-77338, Houston, TX, 2005.PDF icon c2005fedsm-houstonhall77338.pdf
A. M. Hall, Tinney, C. E., and Glauser, M. N., “Investigating the ‘modified’ Complementary Technique using pressure-velocity correlations of an axisymmetric jet,” 43rd AIAA Aerospace Sciences Meeting and Exhibit. AIAA Paper 2005-0039, Reno, NV, 2005.PDF icon c2005aiaa-reno-0039.pdf
P. Jordan, Tinney, C. E., Delville, J., Coiffet, F., Glauser, M. N., and Hall, A., “Low-dimensional signatures of the sound production mechanisms in subsonic jets: Towards their identification and control,” 35th AIAA Fluid Dynamics Conference and Exhibit. AIAA Paper 2005-4647 (Invited), Toronto, Canada, 2005.PDF icon c2005aiaa-toronto-4647.pdf
C. E. Tinney, “Quantifying the relationship between the reactive pressure field and the turbulent mixing layer surrounding the axisymmetric jet,” European Research Community on Flow, Turbulence and Combustion (ERCOFTAC), Summer workshop on compressible flows. Strasbourg, France, 2005.
2004
C. E. Tinney, Hall, A., Glauser, M. N., Ukeiley, L. S., and Coughlin, T., “Designing an anechoic chamber for the experimental study of high speed heated jets,” 42nd AIAA Aerospace Sciences Meeting and Exhibit. AIAA Paper 2004-0010, Reno, NV, 2004.PDF icon c2004aiaa-reno-0010.pdf
C. E. Tinney, Ukeiley, L. S., and Glauser, M. N., “Noise identification in a Mach 0.85 jet using modified low-dimensional techniques,” in Advances in Turbulence X, Proceedings of the 10th European Turbulence Conference, H. I. Andersson and Krogstad, P. - A., Ed. Trondheim, Norway, 2004.PDF icon c2004etc-trondheimnw10.pdf
M. N. Glauser, Young, M., Higuchi, H., Tinney, C. E., and Carlson, H., “POD based experimental flow control on a NACA-4412 airfoil,” 42nd AIAA Aerospace Sciences Meeting and Exhibit. AIAA Paper 2004-0575 (Invited), Reno, NV, 2004.PDF icon c2004aiaa-reno-0575.pdf
L. S. Ukeiley, Mann, R., Tinney, C. E., and Glauser, M. N., “Spatial correlations in a transonic jet,” 34th AIAA Fluid Dynamics Conference. AIAA Paper 2004-2654, Portland, OR, 2004.PDF icon c2004aiaa-portland-2654.pdf
C. E. Tinney, Glauser, M. N., and Ukeiley, L. S., “An investigation of the compressible turbulent shear layer of a Mach 0.85 jet towards sound source identification in high speed flows,” 1000 Islands Fluid Mechanics Meeting. Alexandria Bay, Canada, 2004.
2003
C. E. Tinney, Glauser, M. N., and Ukeiley, L. S., “Examining the flow field structure and far field noise in a newly constructed transonic jet facility,” 4th ASME/JSME Joint Fluids Engineering Conference. Waikiki, Hawaii, 2003.
C. E. Tinney, Glauser, M. N., Ukeiley, L. S., and Coughlin, T., “Refurbishing the Syracuse University anechoic chamber for the study of high speed heated jet noise,” 1000 Islands Fluid Mechanics Meeting. Alexandria Bay, Canada, 2003.
C. E. Tinney, Hall, A. M., Glauser, M. N., and Ukeiley, L. S., “Structure identification in high speed jets using POD,” Bulletin of the American Physical Society, Division of Fluid Dynamics, vol. 48. New York, NY, 2003.PDF icon a2003aps-newyorkabstractv48n10.pdf

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