Personal information

Stefan Wallin

PhD
Phone: +46 8 790 71 72
Fax: +46 8 796 98 50
E-mail: stefanw@mech.kth.se
WWW: Personal homepage

Volvo Aero Corporation, Trollhättan (1987-1990), The Aeronautical Research Institute of Sweden (FFA), Bromma (1990-2000), Swedish Defence Research Agency (FOI), Bromma (2000-present), Dept. of Mechanics, KTH (2003-present, 40% position)

Research and Professional Activities

Research in fluid dynamics, in particular turbulence modelling and CFD.

Teaching activity

Leader for the following list of courses.
For the complete list of courses at mechanics, see the course page

Course	Prog.	Title	Studiehandbok
SG2224	All	Applied Computational Fluid Dynamics	[swe] [eng]

Publications

Please note that this list might not be complete. Follow each article link for additional authors.

Year	Title
2013	An explicit algebraic Reynolds-stress and scalar-flux model for stably stratified flows Journal of Fluid Mechanics 723 91-125
2012	A novel modeling approach for vortex generator jet flow separation control 50th AIAA Aerospace Sciences Meeting, 9-12 January 2012, Nashville, TN, USA AIAA 2012-0742
2012	Exploring k and eps with R–Equation Model Using Elliptic Relaxation Function Flow Turbulence and Combustion
2012	Vortex-Generator Models for Zero- and Adverse-Pressure-Gradient Flows 50 (4) 855-866
2012	Explicit algebraic models for stratified flows Proc 9th Int. ERCOFTAC Symposium on Engineering Turbulence Modeling and Measurements (ETMM9), Thessaloniki, Greece, Jun. 6-8 (2012)
2011	Evaluation of a Vortex Generator Model in Adverse Pressure Gradient Boundary Layers AIAA Journal 49 (5) 982-993
2011	Stochastic and non-stochastic explicit algebraic models for LES Turbulence and Shear Flow Phenomena - 7 1-6
2011	Evaluating vortex generator jet experiments for turbulent flow separation control Advances in Turbulence XIII, Proc. 13th EUROMECH ETC Conference, Sept. 12-15, 2011, Warzaw, Poland J. Phys.: Conf. Ser. 318 022038
2010	An improved passive vortex generator model for flow separation control 5th AIAA Flow Control Conference, Chicago, IL, USA AIAA-2010-5091
2009	Statistical modeling of the influence of turbulent flow separation control devices 47th AIAA Aerospace Sciences Meeting, Orlando, FL AIAA-2009-1501
2009	Application of a Statistical Vortex Generator Model Approach on the Short-Chord Flap of a Three-Element Airfoil KATnet II conference on Key Aerodynamic Technologies, Bremen, Germany, 2009
2009	Statistical modeling of vortex generators in pressure gradient boundary layers The Sixth International Symposium on Turbulence and Shear Flow Phenomena, June 22 - 24, 2009, Seoul National University, Seoul, Korea
2009	Stabililty and laminarisation of turbulent rotating channel Flow Advances in Turbulence XII, Proc. 12th EUROMECH ETC, Sept. 7-10, 2009, Marburg, Germany 12 177-178
2008	Direct numerical simulations of rotating turbulent channel flow Journal of Fluid Mechanics 598 177–199
2008	A priori evaluations and least-squares optimizations of turbulence models for fully developed rotating turbulent channel flow European Journal of Mechanics B/Fluids 27 75-95
2008	Laminarization mechanisms in rotating channel flow 61rd Meeting of the APS Division of Fluid Dynamics, Nov. 23-25, San Antonio, TX, USA. Abstract in Bull. Am. Phys. Soc.
2007	Direct numerical simulations of rotating turbulent channel flow J. Fluid Mech.
2006	Observations on the predictions of fully developed rotating pipe flow using differential and explicit algebraic Reynolds stress models European Journal of Mechanics B/Fluids 25 95-112
2005	Application of Reynolds stress models to high-lift aerodynamics application Proc. of the 6th ERCOFTAC International Symposium on Engineering turbulence modelling and measurements
2005	An explicit algebraic Reynolds stress model based on a nonlinear pressure strain rate model Int. J. Heat and Fluid Flow 26 732-745
2005	Techniques for deriving explicit algebraic Reynolds stress models based on incomplete sets of basis tensors and predictions of fully developed rotating pipe flow Phys. Fluids 17 115103
2005	Different explicit algebraic Reynolds stress model representations and their predictions of fully developed turbulent rotating pipe flow Turbulence and Shear Flow Phenomena - 4
2005	Assessment of Explicit Algebraic Reynolds-Stress Turbulence Models in Aerodynamic Computations Aerospace Science and Technology 9 573–581
2005	Direct numerical simulation of rotating duct flow Turbulence and Shear Flow Phenomena - 4
2004	Scrutinizing the differences in the predictions of DRSM and EARSM for fully developed rotating channel flow Advances in Turbulence X, Proceedings of the tenth European turbulence conference
2004	Extending the weak-equilibrium condition for algebraic Reynolds stress models to rotating and curved flows J. Fluid Mech. 518 147-155
2004	Advanced high-lift CFD analysis and design tools. Proc, of ECCOMAS.
2003	A generalized EARSM based on a nonlinear pressure strain rate model Turbulence and Shear Flow Phenomena - 3 1 69-74
2003	Streamline curvature corrected algebraic Reynolds stress turbulence modelling Turbulence and Shear Flow Phenomena - 3
2002	Modelling streamline curvature effects in explicit algebraic Reynolds stress turbulence models Int. J. Heat and Fluid Flow 23 721-730
2001	Passive scalar flux modelling for CFD Turbulence and Shear Flow Phenomena - 2
2001	Computational Study of the High-Lift A-airfoil AIAA Journal of Aircraft 38 769-772
2001	Modelling streamline curvature effects in explicit algebraic Reynolds stress turbulence models Turbulence and Shear Flow Phenomena - 2
2000	An explicit algebraic Reynolds stress model for incompressible and compressible turbulent flows J. Fluid Mech. 403 89-132
2000	Derivation and investigation of a new explicit algebraic model for the passive scalar flux Phys. Fluids 12 688-702
2000	Near-wall damping in model predictions of separated flows FFA TN 2000-72
2000	Evolution of an isolated turbulent trailing vortex AIAA Journal 38 657-665
1998	A prediction method for high speed turbulent separated flows with experimental verification AIAA-98-2547, 29th AIAA fluid Dynamics Conference, June 1998, Albuquerque
1998	Explicit algebraic modeling of passive scalar flux Advances in Turbulence VII. Proc. The Seventh European Turbulence Conference, Saint-Jean Cap Ferrat, July 1998, Kluwer 281-284
1997	A new explicit algebraic Reynolds stress turbulence model for 3D flow. Proc. of the 11:th Symposium on Turbulent Shear Flows, Grenoble. 13-13 - 13-17
1997	A complete explicit algebraic Reynolds stress model for incompressible and compressible turbulent flows. FFA-TN 1997-51
1997	Explicit algebraic modeling of passive scalar flux. FFA-TN 1997-52
1996	A new explicit algebraic Reynolds stress model. Proc. The sixth european turbulence conference, Lausanne. 31-34
1996	A new explicit algebraic Reynolds stress model including an improved near-wall treatment. Proc, of the 6:th international symposium on flow modeling and turbulence measurements. Talahassee.

Internal reports

Please note that this list might not be complete.

Year	Title	Type
2000	Engineering turbulence modelling for CFD with a focus on explicit algebraic Reynolds stress models	Doctoral thesis
1998	Explicit algebraic turbulence models for the Reynolds stress tensor and the passive scalar flux vector	Licentiate thesis

Projects