Near-Field Flow Visualization of Vortex Generator Jets

Project Description

"Near-Field Flow Visualization of Vortex Generator Jets," Debra A. Compton and John P. Stadnicki,
Proceedings of FEDSM98-4894

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Use of Conventional Fluid Dynamics to Predict Sound Generated by Complex Flows

Project Description

"Reduction fo the Complexitiy of the Intrisically Nonlinear Porblem of Aerodynamic Sound Generation in an Unbounded Domain," Sheryl M. Grace and Allan D. Pierce,
Proceedings of the IUTAM Symposium on Computational Methods fo Unbounded Domains, July 1997

"Aerodynamic Sound Generation by Two Parallel Vortices Interpretted as Resulting from Interaction of Acoustic, Vorticity, and Entropy Fields," Sheryl M. Grace and Allan D. Pierc,
ASME IMECE, Nov. 16-21, 1997, Dallas, TX.

"Nonlinear interatctions of acoustic, vorticity, and entropy modes, with applications to computational aero- and hydro-acoustics," Sheryl M. Grace and Allan D. Pierc,
133rd Meeting of the Acoustical Society of America, Penn State Univ., State College PA,June 1997

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Rayleigh Conductivity

Project Description

"Stability of High Reynolds Number Flos Past a Circular Paerture," Sheryl M. Grace,Trevor H. Wood, and Michael S. Howe
Proceedings of the Royal Society of London, submitted March 1998.

"The Influence of Shape on The Rayleigh Conductivity of A Wall Aperture in The Presence of Grazing Flow," Sheryl M. Grace, Kelly P. Horan, and Michael S. Howe
Journal of Fluids and Structures, accepted September 1997.

"Acoustic Energy Absorption by a Shear Layer," Sheryl M. Grace,
AIAA Paper No. 98-2304, 4th AIAA/CEAS Aeroacoustics Conference, June 2-4,1998, Toulouse, France.

"The Influence of Grazing Flow on the Rayleigh Conductivity of an Aperture of Arbitrary Shape," Sheryl M. Grace, Michael S. Howe, and Kelly P. Horan
AIAA 97-1672, for the 3rd AIAA/CEA Aeroacoustics Conference, May, 1997

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Inverse Problem in Aeroacoustics & Unsteady Aerodynamics

Project Description

"Inverse Aeroacoustic Problem For A Streamlined Body. Part I: Basic Formulation," Sheryl M. Grace and H.M. Atassi,
AIAA Journal, Vol 34, No. 11, Novermber 1996, pp. 2233-2240.

"Inverse Aeroacoustic Problem For A Streamlined Body. Part II: Accuracy of Solutions," S.M. Patrick Grace and H.M. Atassi
AIAA Journal, Vol 34, No. 11, November, 1996, pp. 2241-2246.

"Inverse Aeroacoustic Problem for a Rectangular Wing in a Gust," Trevor H. Wood and Sheryl M. Grace
Paper No. 98-2229, 4th AIAA/CEASE Aeroacostuics conference, June 2-4, 1998, Toulouse, France

"Predicting Unsteady Aerodynamic Parameters from Airfoil Surface Pressure Measurements," Sheryl M. Patrick Grace,
NCA-Vol22, Proceedings of the ASME Noise Control and Acoustics Division, 1996, pp.93-98

"An Inverse Problem in te Presence of a Mean Flow," Sheryl M. Grace
Boston University Tech. Rep. AM-96-017, August 1996

"Inverse Aeroacoustic Problem for a Rectangular Wing Interacting with a Gust," S.M. Patrick and H.M. Atassi
AIAA 96-1790, Second AIAA / CEAS Aeroacoustics Conference, State College, PA, May, 1996.

"Predicting The Unsteady Pressure On A Streamlined Body From Its Acoustic Signal," S.M. Patrick, H.M. Atassi and W.K. Blake.
CEAS /AIAA 95-162, Proceedings of the CEAS / AIAA Aeroacoustics Conference, Munich, Germany, June, 1995, pp. 1105-1114.

"The Pressure Field of a Gust Interacting with a Flat Plate," S.M. Patrick and H.M. Atassi.
ICASE / LaRC Workshop on Benchmark Problems in Computational Aeroacoustics, NASA Conference Publication 3300, May 1995, pp. 291-296.

"Inverse Problems in Unsteady Aerodynamics and Aeroacoustics," S.M. Patrick, H.M. Atassi, and W.K. Blake
Active Control of Vibration and Noise, ASME DE-Vol. 75, November 1994, pp. 309-319

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Nonlinear Waves in Bubbly Liquids

Project Description

"A Phase-Plane Description of Nonlinear Traveling Waves in Bubbly Liquids," A. Nadim, D. Goldman, J. J. Cartmell and P. E. Barbone,
Journal of Computational Acoustics, (In press, 1998).

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Nonlinear Oscillations of Gas Bubbles in Acoustic Fields

Project Description

"On Acoustic Cavitation of Slightly Subcritical Bubbles," A. Harkin, A. Nadim and T. J. Kaper,
Physics of Fluids,(Accepted, 1998).

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Effects of Surfactants on Shape Oscillations of Drops and Bubbles

Project Description

"Forced Oscillations of a Sessile Mercury Drop," B. M. Rush, H. Azuma and A. Nadim,
Proceedings of FEDSM'98, 1998 ASME Fluids Engineering Division Summer Meeting, Washington, DC (June 1998).

"Mechanisms Contributing to the Damping of Shape Oscillations of Liquid Drops," A. Nadim and B. M. Rush
Proceedings of ICMF'98, The Third International Conference on Multiphase Flow, Lyon, France (June 1998).

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Dynamics of Chains of Particles in Magnetic Fluids

Project Description

"Dynamic Simulation of Chains of Permanent and Induced Spherical Dipoles in a Viscous Fluid," K. Mahoney and A. Nadim,
Proceedings of FEDSM'98, 1998 ASME Fluids Engineering Division Summer Meeting, Washington, DC (June 1998).

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Volume-of-Fluid Method for Simulating Flows with Interfaces

Project Description

"Volume of Fluid Interface Tracking with Smoothed Surface Stress Methods for Three-Dimensional Flows Applied to Pinching Threads," D. Gueyffier, J. Lie, A. Nadim, R. Scardovelli and S. Zaleski,
Journal of Computational Physics, (Submitted, 1998).

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Dynamics & Rheology of Complex Fluids

Project Description

"The Lorentz Reciprocal Theorem for Micropolar Fluids," H. Brenner and A. Nadim
Journal of Engineering Mathematics, 30:169-176 (1996)

"A Concise Introduction to Surface Rheology with Application to Dilute Emulsions of Viscous Drops," A. Nadim
Chemical Engineering Communications, 148: 391-407 (1996).

"Fluid Dynamics of Particulate Suspensions: Selected Topics," D. Lhuillier and A. Nadim,
Proceedings of the 9th International Symposium on Continuum Models and Discrete Systems, CMDS9, (E. Inan and K. Z. Markov, Eds.), Istanbul, Turkey, June 29-July 3, 1998, World Scientific Publishing Co. (1999).

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