Modeling of two dimensional synthetic jet unsteadiness using neural network-based deterministic source terms

32nd AIAA Fluid Dynamics Conference and Exhibit

Volumn , Issue , 2002, Pages

  Pes, Matteo ^a,b   Lukovict, Bojan ^a,b   Orkwistt, Paul D ^a,b   Turnert, Mark G ^a,b  

^a University of Cincinnati   (United States)

^b Department of Aerospace Engineering and Engineering Mechanics ^*  (United States)

Author keywords

[No Author keywords available]

Indexed keywords

DIFFERENT FREQUENCY; DISPLACEMENT THICKNESS; MOMENTUM COEFFICIENT; MOMENTUM THICKNESS; NETWORK-BASED; SHAPE FACTOR; SYNTHETIC JETS; TIME-AVERAGED;

FLUID DYNAMICS; NEURAL NETWORKS; TWO DIMENSIONAL;

JETS;

EID: 84896693628     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (35)

1. Rediniotis, O. K., Ko, J., Yue, X.: "Synthetic Jets, Their Reduced Order Modeling and Applications to Flow Control", AIAA Paper 99-1000, 1999.
2. Kral L. D.: "Active Flow Control Technology", ASME Fluids Engineering Division Technical Brief.
3. Smith, B.L. and Glezer, A., "Vectoring and Small Scale Motions Effected in Free Shear Flows Using Synthetic Jet Actuators", AIAA-97-0213, 35 Aerospace Sciences Meeting and Exhibit, Reno, NV, 1997.
4. Amitay, M., Kibens, V., Parekh, D., and Glezer, A: "The Dynamics of Flow Reattachment over a Thick Airfoil Controlled by Synthetic Jet Actuators", AIAA Paper 99-1001,1999.
5. Yanyu, H., Andrew W. C, David, A. P.: "Parametric and Dynamic Modeling for Synthetic Jet Control of a Post-Stall Airfoil", AIAA Paper 200 1.
6. Amitay M., Horvath, M., Michaux, M., Glezer, A: "Virtual Aerodynamic Shape Modification at Low Angles of Attack using Synthetic Jet Actuators", AIAA Paper 2001-2975.
7. Amitay, M., Smith, B. L., Glezer, A.: "Aerodynamic Flow Control Using Synthetic Jet Technology", AIAA Paper 98-0208, 1998.
8. Chatlynne, E., Rumigny N., Amitay, M., Glezer, A: "Virtual Aero-Shaping of a Clark-Y Airfoil Using Synthetic Jet Actuators", AHA Paper 2001-0732,2001.
9. McManus, K. R., Joshi P. B., Legner, H. H., Davis, S. J.: "Active Control of Aerodynamic Stall Using Pulsed Jet Actuators", AIAA Paper 95-2187, 1995.
10. Qin, N., Zhu, Y., Ashill, P., Shaw, S. T.: "Active Control of Transonic Aerodynamics Using Suction, Blowing, Bumps and Synthetic Jets", AIAA Paper 2000-4329,2000.
11. Smith, D. R., Amitay, M., Kibens, V., Parekh, D., and Glezer, A.: "Modification of Lifting Body Aerodynamics Using Synthetic Jet Actuators", AIAA Paper 98-0209, 1998.
12. Hassan, A. A.: "Numerical Simulation and Potential Applications of Zero-Mass Jets for Enhanced Rotorcraft Aerodynamic Performance", AIAA Paper 98-021 1, 1998.
13. Hassan, A. A., and Munts, E. A: "Transverse and Near-Tangent Synthetic Jets for Aerodynamic Flow Control", AIAA Paper 2004334,2000.
14. Seifert, A., Bachar, T, Koss, D., Shepshelovich, M. and Wygnanski, I.: "Oscillatory Blowing: A Tool to Delay Boundary-Layer Separation", AIAA Journal, Vol. 31, No 11, November 1993.
15. Seifert, A., Darabi, A. and Wygnanski, I.: "Delay of Airfoil by Periodic Excitation", Journal of Aircraft, Vol. 33, No 4, 1996.
16. th AIAA Fluid Dynamics Conference and Exhibit, Norfolk, VA, 1999.
17. McCormick, D. C: "Boundary Layer Separation Control with Directed Synthetic Jets", AIAA Paper 2000-05 19,2000.
18. Wood, N. J., Sadri, A. M., Crook A.: "Control of Turbulent Flow Separation by Synthetic Jets", AIAA Paper 2000-433 1, 2000.
19. Bons J. P., Sondergaard R., Rivir R. B.: "The Fluid Dynamics of LPT Blade Separation Control Using Pulsed Jets", Presented at the International Gas Turbine & Aeroengine Congress & Exibition, New Orleans, LA, June 4-7,200 1, ASME Paper 2001-GT-190.
20. Amitay, M., Pitt, D., Kibens, V, Parekh, D., and Glezer, A.: "Control of Internal Flow Separation using Synthetic Jet Actuators", AIAA Paper 2000-0903,2000.
21. Mittal, R., Rampunggoon, P., Udaykumar, H. S.: "Interaction of a Synthetic Jet with a Flat Plate Boundary Layer", AIAA Paper 2001-2773,2001.
22. th Aerospace Sciences Meeting and Exhibit, Reno, NV, 1999.
23. Ritchie, B., Mujumdar, D. R., Seitzmann, J.: "Mixing in Coaxial Jets Using Synthetic Jet Actuators", AIAA Paper 2000-0404, 38* Aerospace Sciences Meeting and Exhibit, Reno, NV, 2000.
24. th Aerospace Sciences Meeting and Exhibit, Reno, NV, 1999.
25. Chen, Y., Scarborough, D., Liang, S., Aung, A., Jagoda, J.: "Manipulating Pattern Factor Using Synthetic Jet Actuators", AIAA Paper 2000-1023, 38" Aerospace Sciences Meeting and Exhibit, Reno, NV, 1999.
26. Sondak, D. L., Dorney, D. J. and Davis, R. L.: "Modeling Turbomachinery Unsteadmess with Lumped Deterministic Stresses", AIAA Paper 96-2570, 1996
27. Lukovic, B., Gangwar, A., Sekar B. and Orkwis, P.: "Modeling Unsteadiness in Steady Cavity Simulations, Part 11: Neural Network Modeling", AIAA Paper 2001-1054,2001.
28. Gangwar, A., Lukovic, B., Orkwis, P. and Sekar B.: "Modeling Unsteadiness in Steady Cavity Simulations, Part I: Parametric Solutions", AIAA Paper 2001-1053,2001.
29. Rizzetta D. P., Visbal, M. R., Stanek, M. J.: "Numerical Investigation of Synthetic-Jet Flowfields, AIAA Journal, Vol. 37, Number 8, Pages 919-927, 1999.
30. Osher, S., and Chakravarthy, S. R, "Very High Order Accurate TVD Schemes", In Oscillation Theory, Computation, and Methods of Compensated Compactness, The IMA Volumes in Mathematics and Its Applications, Volume 2, eds. C. Dafermos, J. L. Erikson, D. Kinderleher, and M. Slemrod, pp. 229-271, New York: Springer-Verlag, 1986.
31. Levenberg, K.: "A Method for the Solution of Certain Non-linear Problems in Least Squares", Quarterly Applied Mathematics, Vol. 2, 1944,pp. 164-168.
32. Marquardt, D. W.: "An Algorithm for Least Squares Estimation of Nonlinear Parameters", Journal œ Society œ Industrial Applied Mathematics, Vol. 11, No.2, 1963, pp. 431-441.
33. Goldberg, U., Peroomian, O., Chakravarthy, S.: "A Wall-Distance-Free k-E Model With Enhanced Near-Wall Treatment", Journal of Fluids Engineering, Vol. 120, pp. 457-462, 1998.
34. Lukovic, B., Orkwis, P., Turner, M. and Sekar B.: "Effect of Cavity L/DVariations on Neural Network-Based Deterministic Unsteadiness Source Terms", AIAA Paper 2002-0857,2002.
35. Lukovic, B., Orkwis, P. and Turner, M.: "Modeling Unsteady Cavity Flows With Translating Walls", AIAA Paper 2002-3288, 2002.