Conference Proceedings & Abstracts

• F. Fraternale, M. Iovieno, N. Pogorelov, J. D. Richardson, and D. Tordella, Evolution of magnetic field turbulence as observed by the Voyagers in the heliosheath and in the local interstellar medium, AGU Fall Meeting 2017, New Orleans, December 11-15, 2017.
• F. Fraternale, G. Nastro, and D. Tordella, Existence of non-dispersion niches of long perturbation waves in the plane Poiseuille flow. Impact on wave packets morphology, 70th Annual Meeting of the APS Division of Fluid Dynamics, Denver, November 19-21, 2017.
• T. Basso, M. Iovieno, S. Bertoldo, G. Perotto, A. Athanassiou, F. Canavero, G. Perona, and D. Tordella, Existence of non-dispersion niches of long perturbation waves in the plane Poiseuille flow. Impact on wave packets morphology, 70th Annual Meeting of the APS Division of Fluid Dynamics, Denver, November 19-21, 2017.
• D. Tordella, F. Fraternale, M. Iovieno, and J. D. Richardson, Voyager observations of magnetic field turbulence in the far heliosheath and in the local interstellar medium. Power spectra from high-resolution data, 70th Annual Meeting of the APS Division of Fluid Dynamics, Denver, November 19-21, 2017.

• M. Carbone, M. Iovieno, L. Gallana, F. De Santi, R. Richiardone, and D. Tordella, Turbulent anisotropic transport in a model cloud interface, 11th European Fluid Mechanics Conference, Mini-Symposium on Fluid Mechanics of Clouds, Sevilla, 12-16 September 2016.
• L. Gallana, M. Iovieno, F. De Santi, M. Carbone, R. Richardson, and D. Tordella, Stratification perturbation of a shear less turbulent mixing, iTi 2016, Bertinoro, September 7-9, 2016.
• F. Fraternale, L. Gallana, M. Iovieno, M. Opher, J. D. Richardson, and D. Tordella, Outer Heliosphere: a first attempt of magnetic field spectra determination from Voyagers data, XXIV ICTAM, Montreal, August 21-26, 2016.
• F. Fraternale, L. Gallana, M. Iovieno, M. Opher, J. D. Richardson, and D. Tordella, Magnetic field spectral analysis in the Heliosheath from Voyagers data, 8th EPFDC, Warszawa, 6-9 July, 2016.

• J. D. Richardson, J. Belcher, D. Tordella, F. Fraternale, L. Gallana and M. Iovieno, Voyager 2 observations of plasma in the heliosheath, AGU Fall Meeting 2015, San Francisco, December 14-18, 2015.
• F. Fraternale, L. Gallana, M. Iovieno, S. Fosson, E. Magli, M. Opher, J. D. Richardson, R. Morgan and D. Tordella, Turbulence in the heliosheath: spectral analysis from Voyager 1 and 2 data, 68th Annual Meeting of the APS Division of Fluid Dynamics, Boston, November 22-25, 2015.
• L. Gallana, F. De Santi, M. Iovieno, R. Richiardone and D. Tordella, Energy and water vapor transfer in a turbulent stratified environment, 68th Annual Meeting of the APS Division of Fluid Dynamics, Boston, November 22-25, 2015.
• L. Domenicale, F. Fraternale, G. Staffilani, and D. Tordella, Perturbation enstrophy decay in Poiseuille and Couette flows according to synge’s method, 68th Annual Meeting of the APS Division of Fluid Dynamics, Boston, November 22-25, 2015.
• F. Fraternale, L. Gallana, S. Fosson, E. Magli, M. Opher, J. D. Richardson, M. Iovieno, and D. Tordella, Solar wind spectral analysis in heliosheath from Voyager data, 15th European Turbulence Conference, Delft, August 25-28, 2015.
• L. Gallana, F. De Santi, S. Di Savino, R. Richiardone, M. Iovieno, D. Tordella, Entrainment temporal evolution across stably and unstably stratified vapor/clear air interfaces, 15th European Turbulence Conference 2015, Delft, August 25-28, 2015.
• F. De Santi, F. Fraternale, D. Tordella, Dispersive to nondispersive transition in the plane wake and channel flows, 15th European Turbulence Conference 2015, Delft, August 25-28, 2015.
• F. Fraternale, L. Gallana, M. Iovieno, S. Fosson, E. Magli, D. Tordella, M. Opher, J. D. Richardson, Spectral Analysis in the Solar Wind and Heliosheath, 14th Annual International Astrophysics Conference, Tampa Bay, April 20-24, 2015.
• F. Fraternale, L. Gallana, M. Iovieno, S. Fosson, E. Magli, M. Opher, J. D. Richardson, R. Morgan and D. Tordella, Turbulence in the heliosheath: spectral analysis from Voyager 1 and 2 data, 68th Annual Meeting of the APS Division of Fluid Dynamics, Boston, November 22-25, 2015.

• F. De Santi, S. Scarsoglio, W. O. Criminale, D. Tordella, Parametric study of the perturbation dynamics in the cross-flow boundary layer, 67th Annual Meeting of the APS Division of Fluid Dynamics, San Francisco, November 23-25, 2014.
• D. Tordella, L. Gallana, F. De Santi, S. Di Savino, M. Iovieno, R. Richiardone, Turbulent transport across an interface between dry and humid air in a stratified environment, 67th Annual Meeting of the APS Division of Fluid Dynamics, San Francisco, November 23-25, 2014.
• L. Gallana, F. Fraternale, M. Iovieno, S. Fosson, E. Magli, M. Opher, J.D. Richardson, D. Tordella, Spectra and correlations in the solar wind from Voyager 2 around 5AU, 67th Annual Meeting of the APS Division of Fluid Dynamics, San Francisco, November 23-25, 2014.
• F. Fraternale, L. Gallana L., M. Iovieno, J.H. Richardson, D. Tordella, Solar wind plasma: turbulence signature in Voyager 2 1979 spectra, Vortical Structures, and turbulence, September 9-10, 2014 (Vortical Structures and turbulence, Roma, Italy, 9-10 September, 2014).
• L. Gallana L., F. De Santi F., S. Di Savino, M. Iovieno, D. Tordella, Turbulent transport at a simplified clear air/cloud interface, 4th International Conference Turbulent Mixing and Beyond, August 5-9, 2014 (4th International Conference Turbulent Mixing and Beyond, Trieste, Italy, 5-9 August 2014).
• F. Fraternale, L. Gallana L., M. Iovieno, J.H. Richardson, D. Tordella, Turbulence in the solar wind, spectra from Voyager 2 data, 4th International Conference Turbulent Mixing and Beyond, August 5-9, 2014 (4th International Conference Turbulent Mixing and Beyond, Trieste, Italy, 5-9 August 2014).
• L. Gallana, S. Di Savino, F. De Santi, M. Iovieno, D. Tordella, Energy and water vapor transport across a simplified cloud-clear air interface, 32nd UIT Heat Transfer Conference, June 26-30, 2014 (32nd UIT Heat Transfer Conference, Pisa, Italy, 23-25 June, 2014).

• S. Di Savino, L. Gallana, M. Iovieno, and D. Tordella, Transient formation of the passive scalar spectrum at a turbulent interface, AIMETA Conference Book XXI, 38, 2013 (XXI AIMETA Conference, 17-20 September 2013, Torino, Italy).
• F. De Santi, S. Scarsoglio, W. O. Criminale, and D. Tordella, Role of the obliquity angle on the perturbed cross-flow boundary layer, AIMETA Conference Book XXI, 33, 2013 (XXI AIMETA Conference, 17-20 September 2013, Torino, Italy).
• A. Abbà, P. R. Bailey, and D. Tordella, Cavity flows: change of regime in the ratio between the pressure and kinetic energy flows across the cavity mouth, European Turbulence Conference 14 Book of Abstracts, 14, 2013 (European Turbulence Conference 14, Lyon, France, September 1-4, 2013).
• F. De Santi, S. Scarsoglio, W. O. Criminale, and D. Tordella, Perturbed cross-flow boundary layer: nontrivial effects of the obliquity angle at small and high Reynolds numbers, European Turbulence Conference 14 Book of Abstracts, 14, 2013 (European Turbulence Conference 14, Lyon, France, September 1-4, 2013).

• S. Scarsoglio, F. De Santi, and D. Tordella, Travelling perturbations in sheared flows: sudden transition in frequency and phase speed asymptotics, European Fluid Mechanics Conference 9 Book of Abstracts, 9, 2012 (European Fluid Mechanics Conference 9, Rome, Italy, September 9-13, 2012).
• M. Iovieno, S. Di Savino, F. De Santi, and D. Tordella, Intermittency layers associated to turbulent interfaces, European Fluid Mechanics Conference 9 Book of Abstracts, 9, 2012 (European Fluid Mechanics Conference 9, Rome, Italy, September 9-13, 2012).
• F. De Santi, S. Scarsoglio, and D. Tordella, On the frequency of hydrodynamic perturbations. Early and intermediate transients, 6th European Postgraduate Fluid Dynamics Conference Book of Abstracts, 6, 60, 2012 (6th European Postgraduate Fluid Dynamics Conference, London, UK, July, 10-12, 2012).

• M. Belan, S. Massaglia, M. Mirzaei, D. Tordella, S. De Ponte, A. Mignone, A. Ferrari, and E. Bodenschatz, An investigation of the hydrodynamics of hypersonic jets in astrophysical conditions, European Astronomical Society Publications Series, to appear, 2012 (1st European Conference on Laboratory Astrophysics, Paris, France, 26 – 30 September 2011).
• M. Belan, M. Mirzaei, S. De Ponte, and D. Tordella, An experimental setup for visualizations and measurements on free hypersonic jets, EPJ Web of Conferences 25, 01056, 2012 (Experimental fluid mechanics 2011, Jičín, Czech Republic, 22 – 25 November, 2011).
• S. Scarsoglio, F. De Santi, and D. Tordella, Does the Kolmogorov scaling bridge hydrodynamic linear stability and turbulence?, Bulletin of the American Physical Society, 56 (18), 40, 2011 (64th Annual Meeting Division of Fluid Dynamics (APS-DFD), Baltimore MD, USA, November 20-22, 2011).
• M. Iovieno, L. Ducasse, and D. Tordella, Dimensionality influence on passive scalar transport, Journal of Physics: Conference Series, 318 (5), 052042, 2011 (13th Euromech European Turbulence Conference, Warsaw, Poland, September 12-15, 2011).

• L. Sitzia, S. Di Savino, and D. Tordella, Cumulative distribution of the stretching of vortical structures in isotropic turbulence, Journal of Physics: Conference Series, 318 (5), 062006, 2011 (13th Euromech European Turbulence Conference, Warsaw, Poland, September 12-15, 2011).
• S. Scarsoglio, F. De Santi, and D. Tordella, Collective behaviour of linear perturbation waves observed through the energy density spectrum, Journal of Physics: Conference Series, 318 (5), 032004, 2011 (13th Euromech European Turbulence Conference, Warsaw, Poland, September 12-15, 2011).
• S. Di Savino, M. Iovieno, L. Ducasse, and D. Tordella, Dimensionality influence of the passive scalar transport observed through numerical experiments on turbulence shearless mixings, 3rd International Conference Turbulent Mixing and Beyond, 3, 15-16, 2011 (3rd International Conference Turbulent Mixing and Beyond, Trieste, Italy, 21-28 August, 2011).
• F. De Santi, L. Ducasse, J. Riley, and D. Tordella, Two-dimensional shearless turbulence mixing kinetic energy self-diffusion, also in the presence of stable stratification, 3rd International Conference Turbulent Mixing and Beyond, 3, 14-15, 2011 (3rd International Conference Turbulent Mixing and Beyond, Trieste, Italy, 21-28 August 2011).
• S. Scarsoglio, F. De Santi, M. Mastinu, G. Barletta, K. Weaver, and D. Tordella, Energy spectrum power-law decay of linearized perturbed shear flows, 5th European Postgraduate Fluid Dynamics Conference Book of Abstracts, 5, 9, 2011 (5th European Postgraduate Fluid Dynamics Conference, Göttingen, Germany, August, 9-12, 2011).
• S. Di Savino, M. Iovieno, L. Ducasse, and D. Tordella, Passive scalar transport across 2D and 3D shearless mixing layers, 5th European Postgraduate Fluid Dynamics Conference Book of Abstracts, 5, 105, 2011 (5th European Postgraduate Fluid Dynamics Conference, Göttingen, Germany, August, 9-12, 2011).
• F. De Santi, D. Tordella, and J. Riley, Two-dimensional shearless turbulent mixing: kinetic energy self-diffusion, also in the presence of stable stratification, 5th European Postgraduate Fluid Dynamics Conference Book of Abstracts, 5, 14, 2011 (5th European Postgraduate Fluid Dynamics Conference, Göttingen, Germany, August, 9-12, 2011).
• S. Scarsoglio, F. De Santi, and D. Tordella, Power-law decay of the energy spectrum in linearized perturbed systems, Fourth International Symposium Bifurcations and Instabilities in Fluid Dynamics, 4, 1, 2011 (4th International Symposium “Bifurcations and Instabilities in Fluid Dynamics”, Barcelona, Spain, July 18-21, 2011).
• F. Denaro, A. Abbá, M. Germano, M. Icardi, D. L. Marchisio, S. Rolfo, P. Lampitella, E. Colombo, F. Inzoli, A. Aprovitola, F. S. Marra, M. Iovieno, and D. Tordella, A comparative test for assessing the performances of large-eddy simulation codes, (XX Congresso dell’Associazione Italiana di Meccanica Teorica e Applicata, Bologna, Italy, 12-15 September 2011).

• S. Scarsoglio and D. Tordella, Pre-unstable set of multiple transient 3D perturbation waves and the associated turbulent state in a shear flow, Proceedings of the 17th Australasian Fluid Mechanics Conference, 17, 360-363, 2010 (17th Australasian Fluid Mechanics Conference, Auckland, New Zealand, December 5-9, 2010).
• S. Scarsoglio and D. Tordella, Energy spectrum in shear flows. A general pre-unstable large set of multiple transient 3D waves and the turbulent state, European Fluid Mechanics Conference 8 Book of Abstracts, 8, S3-31, 2010 (European Fluid Mechanics Conference 8, Bad Reichenhall, Germany, September 13-16, 2010).
• D. Tordella, M. Belan, S. De Ponte, S. Massaglia, A. Mignone, A. Ferrari, and E. Bodenschtz, Hydrodynamics of hypersonic jets: experiments and numerical simulations, 8th International Conference on High Energy Density Laboratory Astrophysics, 8, 1, 2010 (8th International Conference on High Energy Density Laboratory Astrophysics,
  Pasadena, California, USA, March 15-18, 2010).
• D. Tordella, M. Iovieno, and L. Ducasse, Passive scalar diffusion through a turbulent energy gradient, European Fluid Mechanics Conference 8 Book of Abstracts, 8, S6-31, 2010 (European Fluid Mechanics Conference 8, Bad Reichenhall, Germany, September 13-16, 2010).
• L. Ducasse, J. Von Hardenberg, M. Iovieno, and D. Tordella, Turbulent diffusion in different spatial dimensions, European Fluid Mechanics Conference 8 Book of Abstracts, 8, S6-32, 2010 (European Fluid Mechanics Conference 8, Bad Reichenhall, Germany, September 13-16, 2010).
• D. Tordella, M. Iovieno, and L. Ducasse, Passive scalar diffusion through a turbulent energy step, 19th Discrete Simulation of Fluid Dynamics, 19, 1, 2010 (19th Discrete Simulation of Fluid Dynamics, Rome, Italy, July 5-9, 2010).

• D. Tordella and M. Iovieno, Small scale anisotropy induced by a spatial variation of the integral scale, Proceedings of the Euromech Colloquium 512 “Small scale Turbulence and Related Gradient Statistics”, Accademia delle Scienze, 142 (supplement), 108-111, 2009 (Euromech Colloquium 512 “Small scale Turbulence and Related Gradient Statistics”, Torino, Italy, October 26-29, 2009).
• M. Iovieno and D. Tordella, Decay exponent of large and small scales in isotropic turbulence, Proceedings of the Euromech Colloquium 512 “Small scale Turbulence and Related Gradient Statistics”, Accademia delle Scienze, 142 (supplement), 128-129, 2009 (Euromech Colloquium 512 “Small scale Turbulence and Related Gradient Statistics”, Torino, Italy, October 26-29, 2009).
• S. Scarsoglio, D. Tordella, and W. O. Criminale, Linear generation of multiple time scales by 3D unstable perturbations, Springer Proceedings in Physics Advances in Turbulence XII, 132, 155–158, 2009 (12th Euromech European Turbulence Conference, Marburg, Germany, September 7-10, 2009).
• D. Tordella and M. Iovieno, Step onset from an initial uniform distribution of turbulent kinetic energy, Springer Proceedings in Physics Advances in Turbulence XII, 132, 677-680, 2009 (12th Euromech European Turbulence Conference, Marburg, Germany, September 7-10, 2009).

• D. Tordella and M. Iovieno, Statistics of the interaction of two isotropic turbulent fields, European Fluid Mechanics Conference 7 Book of Abstracts, 7, 159, 2008 (European Fluid Mechanics Conference 7, Manchester, UK, September 14-18, 2008).
• D. Tordella D, M. Iovieno, S. Massaglia, and A. Mignone, Localization of unresolved turbulence regions for the selective large-eddy simulation of turbulent jets, Proceedings of the Seventh International ERCOFTAC Workshop on Direct and Large-Eddy Simulation, 13, 181-188, 2010 (7th ERCOFTAC Workshop on Direct and Large-Eddy Simulation, Trieste, Italy, September 8-10, 2008).
• S. Scarsoglio, D. Tordella, and W. O. Criminale, Multiscale analysis of long three-dimensional perturbation waves in shear flows, European Fluid Mechanics Conference 7 Book of Abstracts, 7, 338, 2008 (European Fluid Mechanics Conference 7, Manchester, UK, September 14-18, 2008).
• D. Tordella and M. Iovieno, Velocity derivative statistics in the shearless mixing, Proceedings of the Euromech Colloqium 501 “Mixing of coastal, estuarine and riverine shallow flows”, 53-54, (Euromech Colloquium 501 “Mixing of coastal, estuarine and riverine shallow flows”, Ancona, Italy, June 8-11, 2008).
• M. Iovieno and D. Tordella, Anisotropy and intermittency in the turbulent shear-less mixing, Bulletin of the American Physical Society, 53 (15), 123, 2008 (61th Annual Meeting Division of Fluid Dynamics (APS-DFD), San Antonio TX, USA, November 23–25, 2008).
• P. R. Bailey, A. Abbà and D. Tordella, Pressure and kinetic energy transport across the mouth of laminar cavity flows, Bulletin of the American Physical Society, 53 (15), 144, 2008 (61th Annual Meeting Division of Fluid Dynamics (APS-DFD), San Antonio TX, USA, November 23–25, 2008).

• M. Iovieno, D. Tordella, and P. R. Bailey, Transversal and longitudinal velocity derivative statistics in shearless turbulence, Bulletin of the American Physical Society, 52 (17), 160, 2007 (60th Annual Meeting Division of Fluid Dynamics (APS-DFD), Salt Lake City UT, USA, November 18-20, 2007).
• S. Scarsoglio, D. Tordella, and W. O. Criminale, A multiscale approach to study the stability of long waves in near-parallel flows, Bulletin of the American Physical Society, 52 (17), 64, 2007 (60th Annual Meeting Division of Fluid Dynamics (APS-DFD), Salt Lake City UT, USA, November 18-20, 2007).
• D. Tordella, M. Iovieno, and P. R. Bailey, Asymptotic behaviour of the shearless turbulent kinetic energy mixing, Advances in Turbulence XI, 117, 697-699, (11th Euromech European Turbulence Conference, Porto, Portugal, June 25-29, 2007).
• S. Scarsoglio, D. Tordella, and W. O. Criminale, Temporal dynamics of small perturbations for a 2D growing wake, Advances in Turbulence XI, 117, 221–223, 2007 (11th Euromech European Turbulence Conference, Porto, Portugal, June 25-29, 2007).
• D. Tordella, M. Iovieno, and P. R. Bailey, Asymptotic behaviour of the shearless turbulence mixing, Proceedings of the 13th AIAA/CEAS Aeroacoustics Conference (28th AIAA Aeroacoustics Conference), (13th AIAA/CEAS Aeroacoustics Conference, Rome, Italy, 21-23 May 2007).
• C. Haigermoser, F. Asteggiano, G. Seracchioli, and M. Iovieno, New methodology for instantaneous pressure calculation from PIV data and its application to the study of acoustic emissions in a cavity, Proceedings of the XV AIVELA National Meeting, (XV AIVELA National Meeting, Milan, Italy, November 29-30, 2007).

• S. Scarsoglio, D. Tordella, and W. O. Criminale, Initial-value problem for the 2D growing wake, Bulletin of the American Physical Society, 51 (9), 88, 2006 (59th Annual Meeting Division of Fluid Dynamics (APS-DFD), Tampa FL, USA, November 19-21, 2006)
• P. R. Bailey, M. Iovieno, and D. Tordella, Large eddy simulation of the turbulent field in a channel with oscillating walls, (European Fluid Mechanics Conference 6, Stockholm, Sweden, June 26-30, 2006).
• M. Belan, S. De Ponte, and D. Tordella, Simultaneous density and concentration measurements on hypersonic jets, (European Fluid Mechanics Conference 6, Stockholm, Sweden, June 26-30, 2006).
• M. Iovieno and D. Tordella, The intermediate asymptotics of turbulent diffusion, European Fluid Mechanics Conference 6 Book of Abstracts, 6, 307, (European Fluid Mechanics Conference 6, Stockholm, Sweden, June 26-30, 2006).
• D. Tordella, S. Scarsoglio, and M. Belan, A synthetic perturbative hypothesis for multiscale analysis of bluff-body wake instability, European Fluid Mechanics Conference 6 Book of Abstracts, 6, 317, 2006 (European Fluid Mechanics Conference 6, Stockholm, Sweden, June 26-30, 2006).
• D. Tordella and M. Iovieno, Numerical and similarity analysis of the mixing of turbulent energies and scales, Geophysical Research Abstracts EGU2006, 8, 08981, 2006 (European Geosciences Union, General Assembly 2006, Vienna, Austria, April 2-7, 2006).

• D. Tordella and M. Iovieno, The dependence on the energy ratio of the shear-free interaction between isotropic turbulence, Proceedings of the Sixth International ERCOFTAC Workshop on Direct and Large-Eddy Simulation, 293-300, (6th ERCOFTAC Workshop on Direct and Large-Eddy Simulation, Poitiers, France, September 12-14, 2005).

• D. Tordella and M. Iovieno, Turbulence transport in the presence of a macroscale gradient, Bulletin of the American Physical Society, 50 (9), 178, 2005 (58th Annual Meeting Division of Fluid Dynamics (APS-DFD), Chicago IL, USA, November 20-22, 2005).
• M. Iovieno and D. Tordella, Self-similarity of the turbulences mixing with a constant in time macroscale gradient, 22nd IFIP TC 7 Conference on System Modeling and Optimization, 1, 39, (22nd IFIP TC 7 Conference on System Modeling and Optimization, Torino, Italy, July 18-22, 2005).
• D. Tordella, S. Scarsoglio, and M. Belan, Analysis of the convective instability of the two-dimensional wake, 22nd IFIP TC 7 Conference on System Modeling and Optimization, 1, 77, 2005 (22nd IFIP TC 7 Conference on System Modeling and Optimization, Torino, Italy, July 18-22, 2005).
• D. Tordella and M. Iovieno, Small scale of subgrid scales in the Large Eddy Simulation of compressible turbulent flows, XVII Congresso dell’Associazione Italiana di Meccanica Teorica e Applicata, 17, 210, 2005 (XVII Congresso dell’Associazione Italiana di Meccanica Teorica e Applicata, Firenze, Italy, 11-15 September 2005).

• M. Belan, S. De Ponte, and D. Tordella, Cross density variations and vorticity generation in compressible shears, Bulletin of the American Physical Society, 49 (9), 207, 2004 (57th Annual Meeting Division of Fluid Dynamics (APS-DFD), Seattle WA, USA, November 21-23, 2004).
• M. Iovieno, G. Passoni, and D. Tordella, Vorticity fluctuations in the LES of the channel flow through new wall conditions and the non commutation procedure, Proceedings of the Tenth European Turbulence Conference, 10, 245-238, 2004 (10th Euromech European Turbulence Conference, Trondheim, Norway, June 29 – July 2, 2004).

• M. Iovieno, G. Passoni, and D. Tordella, New approximate boundary conditions for the Large Eddy Simulation of turbulent wall flows, European Fluid Mechanics Conference 5 Book of Abstracts, 1, 308 (European Fluid Mechanics Conference 5, Toulouse, France, August 24-28, 2003).