Proceedings of the 2012 Summer Program

• Front Cover
• Photo of Participants
• Preface

I. FUNDAMENTALS OF TRANSITION

• Overview
• Dynamic mode decomposition of H-type transition to turbulence.
  T. Sayadi, J. W. Nichols, P. J. Schmid and M. R. Jovanovic
• Compressible boundary layer transition induced by isolated roughness elements.
  M. Bernardini, S. Pirozzoli, P. Orlandi and S. K. Lele
• Conditional sampling and statistical analysis of transitional flows.
  K. P. Nolan and T. A. Zaki
• Controller selection and placement in compressible turbulent flows.
  D. J. Bodony and M. Natarajan
• Dynamics of the roll and streak structure in transition and turbulence.
  B. F. Farrell, D. F. Gayme, P. J. Ioannou, B. K. Lieu and M. R. Jovanovic
• Analysis of transitional polymeric flows and elastic instabilities.
  Y. Dubief, V. E. Terrapon and J. Soria
• Analysis of drag reduction by polymers in a turbulent channel flow.
  B. K. Lieu and M. R. Jovanovic

II. LARGE EDDY SIMULATION

• Overview
• DNS and LES of separated flows at moderate Reynolds numbers.
  F. Cadieux, J. A. Domaradzki, T. Sayadi, S. Bose and F. Duchaine
• Off-wall boundary conditions for turbulent simulations from minimal flow units in transitional boundary layers.
  R. García-Mayoral, B. Pierce and J. Wallace
• A dynamic regularized gradient model of the subgrid-scale scalar flux.
  G. Balarac, J. Le Sommer and A. Vollant
• Prediction of unsteady heat transfer from a cylinder in crossflow.
  S. T. Bose, B. C. Wang and M. Saeedi
• On the Euler rotation angle and axis of a subgrid-scale stress model.
  M. Saeedi, B.-C. Wang and S. T. Bose
• A parametrized non-equilibrium wall-model for large-eddy simulations.
  S. Hickel, E. Touber, J. Bodart and J. Larsson
• Large-eddy simulations of flow and heat transfer around a low-Mach number turbine blade.
  N. Maheu, V. Moureau, P. Domingo, F. Duchaine and G. Balarac
• Prediction of heat transfer in a turbine cascade with high levels of free-stream turbulence.
  G. Medic, J. Joo, S. K. Lele and O. P. Sharma
• Large eddy simulation of a wind turbine airfoil at high angle of attack.
  P. Venugopal, L. Cheung, G. Jothiprasad and S. K. Lele
• Particle methods: an efficient tool for direct numerical simulations of a high Schmidt number passive scalar in turbulent flow.
  J. B. Lagaert, G. Balarac, G.-H. Cottet and P. Bégou
• Simulating three-dimensional turbulence with SPH.
  S. Adami, X. Y. Hu and N. A. Adams

III. UNCERTAINTY QUANTIFICATION

• Overview
• Statistical inverse analysis and stochastic modeling of transition.
  O. Marxen, G. Serino, F. Pinna, P. Constantine, C. Gorle and G. Iaccarino
• Towards predictive simulation of wildfire spread using a reduced-cost Ensemble Kalman Filter based on Polynomial Chaos approximation.
  M.C. Rochoux, S. Ricci, D. Lucor, B. Cuenot, A. Trouvé and J.-M. Bart
• Adaptive strategy in multiresolution framework for uncertainty quantification.
  R. Abgrall, P. M. Congedo, G. Geraci and G. Iaccarino
• Comparison of adaptive uncertainty quantification approaches for shock wave-dominated flows.
  D. Lucor, J. Witteveen, P. Constantine, D. Schiavazzi and G. Iaccarino
• Towards adjoint sensitivity analysis of statistics in turbulent flow simulation.
  P. J. Blonigan, R. Chen, Q. Wang and J. Larsson
• Robust optimization for windmill airfoil design under variable wind conditions.
  H. Tachikawa, D. Schiavazzi, T. Arima and G. Iaccarino
• Uncertainty quantification of low-speed fan noise.
  J. Christophe, M. Sanjose, S. Moreau, J.A.S. Witteveen and G. Iaccarino
• Uncertainty quantification of the far-field noise from a rod-airfoil configuration.
  J.-C. Giret, S. Moreau and J.-F. Boussuge

IV. REYNOLDS AVERAGED MODELING (RANS)

• Overview
• Pressure-strain and near-wall modeling for two-dimensional separated flows.
  C. L. Rumsey and E. Jeyapaul
• Towards an accurate and robust algebraic structure based model.
  R. Pecnik, J. P. O.'Sullivan, K. Panagiotou, S. Kassinos, K. Duraisamy and G. Iaccarino
• Capturing near wall effects when applying the Algebraic Structured Based Model.
  J. P. O'Sullivan, R. Pecnik and G. Iaccarino

V. MULTIPHASE FLOWS

• Overview
• A Runge–Kutta discontinuous Galerkin conservative level set method.
  Z. Jibben and M. Herrmann
• A new level set equation and its numerical assessments.
  A. Ovsyannikov, V. Sabel'nikov and M. Gorokhovski
• Application of stochastic models to primary air-blast atomization and cavitation.
  M. Gorokhovski, R. Zamansky, C. Le Ribault and T. Deng
• Two-layer mesoscopic modeling of bag break-up in turbulent secondary atomization.
  N. Rimbert, F. Doisneau, F. Laurent, D. Kah and M. Massot
• Direct Numerical Simulation of polydisperse evaporating sprays in 3D jet configuration using Euler-Euler and Euler-Lagrange formalisms.
  L. Fréret, O. Thomine, F. Laurent, J. Réveillon and M. Massot
• On the Direct Numerical Simulation of moderate-Stokes-number turbulent particulate flows using Algebraic-Closure-Based and Kinetic- Based Moment Methods.
  A. Vié, E. Masi, O. Simonin and M. Massot
• Eulerian modeling and simulation of small scale trajectory crossing and coalescence for moderate-Stokes-number spray flows.
  F. Doisneau, O. Thomine, F. Laurent, A. Vié, J. Dupays and M. Massot
• A Lagrangian filtering approach for large-eddy simulation of particleladen turbulence.
  G. W. He, H. P. Ansari, G. D. Jin, D. Li and A. Mani

VI. COMBUSTION

• Overview
• Analysis of dynamic models for turbulent premixed combustion.
  D. Veynante, T. Schmitt, M. Boileau and V. Moureau
• Budget analysis and model-assessment of the flamelet-formulation: Application to a reacting jet-in-cross-flow.
  W. L. Chan, Y. C. See, M. Ihme, H. Kolla and J. H. Chen
• DNS of soot formation and growth in turbulent non-premixed flames: Damk¨ohler number effects and Lagrangian statistics of soot transport.
  A. Attili, F. Bisetti and M. E. Mueller
• Numerical modeling of the deposition of combustion-generated soot particles on cold wall surfaces.
  A. Trouvé, B. Cuenot and E. Riber
• Hybrid transported-tabulated strategy to downsize detailed chemistry for Large Eddy Simulation.
  G. Ribert, P. Domingo and L. Vervisch
• Stabilization mechanisms of a supercritical hydrogen/oxygen flame.
  R. Mari, B. Cuenot, F. Duchaine and L. Selle
• A mixed acoustic-entropy combustion instability in a realistic gas turbine.
  E. Motheau, L. Selle, T. Poinsot and F. Nicoud
• DMD algorithms for experimental data processing in combustion.
  F. Richecoeur, L. Hakim, A. Renaud and L. Zimmer
• Experimental and numerical study of the influence of small geometrical modifications on the dynamics of swirling flows.
  J. Dombard, T. Poinsot, V. Moureau, N. Savary, G. Staffelbach and V. Bodoc

Participants' countries/institutions