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Items where Person is "Rigas-G"

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Number of items: 17.

2020

Pickering, Ethan and Rigas, Georgios and Nogueira, Petrônio A. S. et al. (2020) Lift-up, Kelvin-Helmholtz and Orr mechanisms in turbulent jets. Journal of Fluid Mechanics, 896 . Art. No. A2. ISSN 0022-1120. https://resolver.caltech.edu/CaltechAUTHORS:20200122-091643948

Brouzet, D. and Haghiri, A. and Talei, M. et al. (2020) Role of Coherent Structures in Turbulent Premixed Flame Acoustics. AIAA Journal, 58 (6). pp. 2635-2642. ISSN 0001-1452. https://resolver.caltech.edu/CaltechAUTHORS:20200415-094204836

Pickering, Ethan and Rigas, Georgios and Schmidt, Oliver T. et al. (2020) Optimal eddy viscosity for resolvent-based models of coherent structures in turbulent jets. . (Unpublished) https://resolver.caltech.edu/CaltechAUTHORS:20200629-081623820

Rigas, Georgios and Sipp, Denis and Colonius, Tim (2020) Non-linear input/output analysis: application to boundary layer transition. . (Unpublished) https://resolver.caltech.edu/CaltechAUTHORS:20200311-160934521

2019

Towne, Aaron and Rigas, Georgios and Colonius, Tim (2019) A critical assessment of the parabolized stability equations. Theoretical and Computational Fluid Dynamics, 33 (3-4). pp. 359-382. ISSN 0935-4964. https://resolver.caltech.edu/CaltechAUTHORS:20190613-095543057

Pickering, Ethan and Rigas, Georgios and Colonius, Tim et al. (2019) Eddy viscosity for resolvent-based jet noise models. In: 25th AIAA/CEAS Aeroacoustics Conference, 20-23 May 2019, Delft, Netherlands. https://resolver.caltech.edu/CaltechAUTHORS:20190709-092102524

Nogueira, Petrônio A. S. and Cavalieri, André V. G. and Schmidt, Oliver T. et al. (2019) Resolvent-based analysis of streaks in turbulent jets. In: 25th AIAA/CEAS Aeroacoustics Conference, 20-23 May 2019, Delft, Netherlands. https://resolver.caltech.edu/CaltechAUTHORS:20190709-092102671

Rigas, Georgios and Pickering, Ethan and Schmidt, Oliver et al. (2019) Streaks and coherent structures in jets from round and serrated nozzles. In: 25th AIAA/CEAS Aeroacoustics Conference, 20-23 May 2019, Delft, Netherlands. https://resolver.caltech.edu/CaltechAUTHORS:20190709-092102068

2018

Schmidt, Oliver T. and Towne, Aaron and Rigas, Georgios et al. (2018) Spectral analysis of jet turbulence. Journal of Fluid Mechanics, 855 . pp. 953-982. ISSN 0022-1120. https://resolver.caltech.edu/CaltechAUTHORS:20180618-080041218

Pickering, Ethan M. and Rigas, Georgios and Schmidt, Oliver T. et al. (2018) Resolvent analysis for jet noise source identification. Journal of the Acoustical Society of America, 144 (3). Art. No. 1706. ISSN 0001-4966. https://resolver.caltech.edu/CaltechAUTHORS:20181102-084214143

Schmidt, Oliver T. and Colonius, Tim and Towne, Aaron et al. (2018) Spectral analysis of jet turbulence and radiated sound. Journal of the Acoustical Society of America, 144 (3). Art. No. 1673. ISSN 0001-4966. https://resolver.caltech.edu/CaltechAUTHORS:20181107-131334414

Brès, Guillaume A. and Bose, Sanjeeb T. and Emory, Michael et al. (2018) Large-eddy simulations of co-annular turbulent jet using a Voronoi-based mesh generation framework. In: 2018 AIAA/CEAS Aeroacoustics Conference, 25-29 June 2018, Atlanta, GA. https://resolver.caltech.edu/CaltechAUTHORS:20190709-092059954

2017

Jamieson, Nicholas P. and Rigas, Georgios and Juniper, Matthew P. (2017) Experimental sensitivity analysis via a secondary heat source in an oscillating thermoacoustic system. International Journal of Spray and Combustion Dynamics, 9 (4). pp. 230-240. ISSN 1756-8277. https://resolver.caltech.edu/CaltechAUTHORS:20171130-092301915

Rigas, Georgios and Schmidt, Oliver T. and Colonius, Tim et al. (2017) One Way Navier-Stokes and resolvent analysis for modeling coherent structures in a supersonic turbulent jet. In: 23rd AIAA/CEAS Aeroacoustics Conference, 5-9 June 2017, Denver, CO. https://resolver.caltech.edu/CaltechAUTHORS:20190709-092101985

Rigas, Georgios and Morgans, Aimee S. and Morrison, Jonathan F. (2017) Weakly nonlinear modelling of a forced turbulent axisymmetric wake. Journal of Fluid Mechanics, 814 . pp. 570-591. ISSN 0022-1120. https://resolver.caltech.edu/CaltechAUTHORS:20170418-132410278

Rigas, Georgios and Colonius, Tim and Beyar, Michael (2017) Stability of wall-bounded flows using one-way spatial integration of Navier-Stokes equations. In: 55th AIAA Aerospace Sciences Meeting, 9-13 January 2017, Grapevine, TX. https://resolver.caltech.edu/CaltechAUTHORS:20190709-092102122

2016

Brackston, R. D. and García de la Cruz, J. M. and Wynn, A. et al. (2016) Stochastic modelling and feedback control of bistability in a turbulent bluff body wake. Journal of Fluid Mechanics, 802 . pp. 726-749. ISSN 0022-1120. https://resolver.caltech.edu/CaltechAUTHORS:20170105-163549251

This list was generated on Tue Aug 11 12:15:49 2020 PDT.