SOFIA | Simulations of Flow Physics and Acoustics  
   
     
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Publications
 

 
 

Journals

Toomey, J. and Eldredge, J. D. [2007], ``Numerical and experimental study of the fluid dynamics of a flapping wing with low order flexibility,'' submitted to Phys. Fluids

Eldredge, J. D. [2007], ``Dynamically coupled fluid-body interactions in vorticity-based numerical simulations,'' accepted for publication in J. Comput. Phys.

Shukla, R. K. and Eldredge, J. D. [2007], ``An inviscid model for vortex shedding from a deforming body,'' Theor. Comput. Fluid Dyn, 21, 343--368. (pdf, 2402 Kb)

Eldredge, J. D. [2007], ``Numerical simulation of the fluid dynamics of 2D rigid body motion with the vortex particle method,''J. Comput. Phys., 221(2): 626--648. .(pdf, 3445 Kb)

Eldredge, J. D. [2007], ``The dynamics and acoustics of viscous two-dimensional leapfrogging vortices,'' J. Sound Vib., 301, 74--92. (pdf, 2243 Kb)

Eldredge, J. D. [2006], ``Numerical simulations of undulatory swimming at moderate Reynolds number," Bioinspir. Biomim. 1. (pdf, 1566 Kb)

Eldredge, J. D. [2004], ``On the interaction of higher duct modes with a perforated liner system with bias flow,'' J. Fluid Mech., 510: 303--331.(pdf, 312 Kb)

Eldredge, J. D. and A. P. Dowling [2003],``The absorption of axial acoustic waves by a perforated liner with bias flow,'' J. Fluid Mech., 485:307--335.(pdf, 284 Kb)

Eldredge, J. D., T. Colonius and A. Leonard [2002], ``A dilating vortex particle method for compressible flow,'' J. Turbul., 3, art no 036.(pdf, 1112 Kb)

Eldredge, J. D., A. Leonard and T. Colonius [2002], ``A general deterministic treatment of derivatives in particle methods,'' J. Comput. Phys., 180 (2):686-709.(pdf, 388 Kb)

Eldredge, J. D., T. Colonius and A. Leonard [2002], ``A vortex particle method for two-dimensional compressible flow,'' J. Comput. Phys., 179(2):371--399. (pdf, 704 Kb)
Conference Papers and Presentations
J. Eldredge, D. Hector and S. Kelly, ``Computations of Wake Dynamics in a Simple Model for Fish Schooling,'' presented at the SIAM Conference on Applications of Dynamical Systems, Snowbird, Utah, 28 May-1 June 2007.

J. Eldredge and D. Bodony, ``Numerical Investigation of the Acoustic Behavior of a Multi-perforated liner,'' 13th AIAA/CEAS Aeroacoustics Conference, Rome, 21-23 May 2007. AIAA Paper 2007-3683. (pdf, 643 Kb)

S. F. Rehman and J. D. Eldredge, ``Numerical investigation of a bias-flow perforated liner for damping of thermoacoustic instabilities,'' ASME Turbo Expo 2007, Montreal, May 2007. GT2007-27319 (pdf, 199 Kb)

J. Toomey and J. D. Eldredge, ``Numerical and experimental investigation of the role of flexibility in flapping wing flight,'' presented at 36th Fluid Dynamics Conference and Exhibit, San Francisco, June 2006. AIAA Paper 2006-3211 (pdf, 1.2 M)

J. D. Eldredge, ``Viscous simulation of moving rigid bodies for investigations of flying and swimming,'' presented at 2005 SIAM Annual Meeting, Minisymposium on Control Theory for Fluid Flows, New Orleans, July 2005.

J. D. Eldredge, ``Simulating the dynamics and acoustics of vortex interactions with a compressible vortex particle method,'' presented at 2005 SIAM Annual Meeting, Minisymposium on Computational Aspects of Transport Phenomena, New Orleans, July 2005.

J. D. Eldredge, ``The acoustics of two-dimensional leapfrogging vortices,'' presented at 11th AIAA/CEAS Aeroacoustics Conference, Monterey, May 2005. AIAA Paper 2005-2954 (pdf, 1.8 M)

J. D. Eldredge, ``Efficient tools for the simulation of flapping wing flows,'' presented at 43rd AIAA Aerospace Sciences Meeting, Reno, January 2005. AIAA Paper 2005-0085 (pdf, 2.0 M)

J. D. Eldredge, ``The acoustics of two-dimensional leapfrogging vortex interactions,'' presented at the 21st ICTAM, Warsaw, Poland, August 15--21, 2004.

J. D. Eldredge and A. P. Dowling, ``Acoustic absorption by a perforated liner with mean bias flow,'' presented at the Fifth EUROMECH Fluid Mechanics Conference, 24--28 August 2003.

J. D. Eldredge, T. Colonius and A. Leonard, ``A Dilating Vortex Particle Method for Compressible Flow,'' presented at the 4th International Workshop on Vortex Flows and Related Numerical Methods, 17-21 March 2002, Santa Barbara.

J. Eldredge, T. Colonius and A. Leonard 2001, ``A vortex method for 2D compressible flow,'' presented at the 15th AIAA Computational Fluid Dynamics Conference, Anaheim. AIAA Paper 2001-2641. (pdf, 554 K)

J. Eldredge, T. Colonius and A. Leonard 2000, ``A vortex particle method for compressible flows,'' presented at ICTAM 2000, Chicago, August 2000.
Reports
J. Eldredge, M. Shoeybi and D. Bodony, ``Numerical investigation of the acoustic behavior of a multi-perforated liner,'' Proceedings of the 2006 Summer Program, Center for Turbulence Research, Stanford University. (pdf, 471 K)

S. Mendez, J. Eldredge, F. Nicoud, T. Poinsot, M. Shoeybi and G. Iaccarino, ``Numerical investigation and preliminary modeling of a turbulent flow over a multi-perforated plate,'' Proceedings of the 2006 Summer Program, Center for Turbulence Research, Stanford University. (pdf, 1.1 M)

J. D. Eldredge, ``A Dilating Vortex Particle Method for Compressible Flow with Application to Aeroacoustics,'' Ph. D. thesis, July 2001. (pdf, 3282 K)