Parametric studies on the application of distributed roughness elements for laminar flow control

35th AIAA Fluid Dynamics Conference and Exhibit

Volumn , Issue , 2005, Pages

  Atkin, C J ^a   Mughal, M S ^b  

^a QINETIQ   (United Kingdom)

^b IMPERIAL COLLEGE LONDON   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

ARIZONA STATE UNIVERSITY; CROSS-FLOW INSTABILITIES; DIFFERENT PRESSURES; EXPERIMENTAL INVESTIGATIONS; NONLINEAR STABILITY ANALYSIS; PARAMETER SPACES; ROUGHNESS ELEMENTS; TRANSITION DELAYS;

LAMINAR FLOW; TOOLS;

FLUID DYNAMICS;

EID: 33845250231     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (24)

1. Saric W S, Carillo R B, Reibert M S. Leading-Edge Roughness as a Transition Control Mechanism. AIAA paper 98-0781, Reno, January 1998.
2. White E B, Saric W S. Application of Variable Leading-Edge Roughness for Transition Control on Swept Wings. AIAA paper 2000-0283, Reno, January 2000.
3. Saric W S, Reed H L. Toward Practical Laminar Flow Control-Remaining Challenges. AIAA paper 2004-2311, Portland, June 2004.
4. Atkin C J. Performance trade-off studies for a retrofit Hybrid Laminar Flow Control system. AIAA paper 2004-2215, Portland, June 2004.
5. Haynes T S, Reed H L. Simulation of swept-wing vortices using nonlinear parabolized stability equations. J. Fluid Mech. Vol. 405, pp. 325-349, 2000.
6. Malik M R, Li F, Choudhari M M, Chang C-L. Secondary instability of crossflow vortices and swept-wing boundary layer transition. J. Fluid Mech. vol. 399, pp. 85-115, 1999.
7. Wassermann P, Kloker M. Mechanisms and passive control of crossflow-vortex-induced transition in a three-dimensional boundary layer. J. Fluid Mech. Vol. 456, pp. 49-82, 2002.
8. Radeztsky R H, Reibert M S, Saric W S. Effect of Isolated Micron-Sized Roughness on Transition in Swept-Wing Flows. AIAA Journal vol. 37, No. 11, pp. 1370-1377, November 1999 [presented as AIAA paper 93-0076, Reno, January 1993].
9. Reibert M S, Saric W S, Carillo R B, Chapman K L. Experiments in Nonlinear Saturation of Stationary Crossflow Vortices in a Swept-Wing Boundary Layer. AIAA paper 96-0184, Reno, January 1996.
10. Somers D M, Horstmann K H. Design of a medium-speed natural-laminar-flow airfoil for commuter aircraft applications. DFVLR Report IB/29-85/26, 1985.
11. www. aae. uiuc. edu/m-selig/ads/coord_database. html.
12. Ashill P R, Wood R F, Weeks D J. An improved, semi-inverse method of the viscous Garabedian and Korn method (VGK). RAE TR 87002, 1987.
13. Saric W S. Private communication, April 2005.
14. Reibert M S. Nonlinear Stability, Saturation and Transition in Crossflow-Dominated Boundary Layers. PhD dissertation, Arizona State University.
15. Atkin C J. Calculation of laminar boundary layers on swept-tapered wings. QinetiQ unpublished technical report, February 2004.
16. Atkin C J. User guide for CoDS version 3. 3. DERA unpublished working paper, August 2001.
17. Mughal M S. Transition Prediction in Fully 3D Compressible Flows. Final report for QinetiQ contract CU002-8120, September 2001.
18. Atkin C J, Poll D I A. 'Correlation between linear stability analysis and crossflow transition near an attachment line. ' "Transitional Boundary Layers in Aeronautics, " R Henkes & J van Ingen (eds.), North-Holland, 1996.
19. Atkin C J. 'New aerodynamic approaches to suction system design', notes on Numerical Fluid Mechanics, Vol. 76, P Thiede (ed.), Springer, 2001. (Proceedings of the CEAS/DragNet European Drag Reduction Conference, Potsdam, June 2000.).
20. Atkin C J, Schrauf G H. 'Progress in linear stability methods for design applications. ' ECCOMAS, Barcelona, September 2000.
21. Schrauf G H, Atkin C J. 'Developments in laminar boundary layer theory for transition prediction using PSE. Part 1: Theory. ' RAeS Aerodynamics conference, April 2001.
22. Atkin C J. Calibration of non-local stability methods for use in HLFC design. QinetiQ unpublished customer report, March 2002.
23. Atkin C J, Courtenay W J A. 'Predicting the cruise performance of a retrofit Hybrid Laminar Flow Control system' CEAS Aerospace Aerodynamics Research Conference, June 2002.
24. Von Doenhoff A E, Braslow A L. The effect of distributed roughness on laminar flow. In "Boundary Layer Control" (ed. Lachmann) vol 2., pp. 657-81, Pergamon, 1961.