Effect of injection slot size on the performance of coflow jet airfoil

Journal of Aircraft

Volumn 43, Issue 4, 2006, Pages 987-995

  Zha, Ge Cheng ^a,c,d   Paxton, Craig D ^a,c   Conley, Clark A ^a,c   Wells, Adam ^b,c   Carroll, Brace F ^b,c,d  

^a UNIVERSITY OF MIAMI   (United States)

^b UNIVERSITY OF FLORIDA   (United States)

^c Department of Mechanical and Aerospace Engineering ^*  (United States)

^d AIAA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AIRFOILS; DRAG; KINETIC ENERGY; LIFT; OPTIMIZATION; WIND TUNNELS;

ANGLE OF ATTACK; COFLOW JET AIRFOIL; DRAG REDUCTION; INJECTION SLOT SIZE; JET MASS FLOW RATE;

JET ENGINES;

EID: 33748032727     PISSN: 00218669     EISSN: 15333868     Source Type: Journal    
DOI: 10.2514/1.16999     Document Type: Article

References (22)

1. Sellers, W. L. I., Singer, B. A., and Leavitt, L. D., "Aerodynamics for Revolutionary Air Vehicles," AIAA Paper 2004-3785, June 2003.
2. Gad-el Hak, M., "Flow Control: The Future," Journal of Aircraft, Vol. 38, No. 3, 2001, pp. 402-418.
3. Gad-el Hak, M., Flow Control, Passive, Active, and Reactive Flow Management, Cambridge Univ. Press, New York, 2000.
4. Anders, S., Sellers, W. L., and Washburn, A., "Active Flow Control Activities at NASA Langley," AIAA Paper 2004-2623, June 2004.
5. Tilmann, C. P., Kimmel, R. L., Addington, G., and Myatt, J. H., "Flow Control Research and Application at the AFRL's Air Vehicles Directorate," AIAA Paper 2004-2622, June 2004.
6. Miller, D., and Addington, G., "Aerodynamic Flowfield Control Technologies for Highly Integrated Airframe Propulsion Flowpaths," AIAA Paper 2004-2625, June 2004.
7. Kibens, V., and Bower, W. W., "An Overview of Active Flow Control Applications at the Boeing Company," AIAA Paper 2004-2624, June 2004.
8. Zha, G.-C., and Paxton, C., "A Novel Airfoil Circulation Augment Flow Control Method Using Co-Flow Jet," NASA CP-2005-213509, June 2005;
9. also AIAA Paper 2004-2208, June 2004.
10. Zha, G.-C., Carroll, B., Paxton, C., Conley, A., and Wells, A., "High Performance Airfoil with Co-Flow Jet Flow Control," AIAA Paper 2005-1260, Jan. 2005;
11. also AIAA Journal (submitted for publication).
12. Englar, R. J., "Circulation Control for High Lift and Drag Generation on STOL Aircraft," Journal of Aircraft, Vol. 12, No. 5, 1975, pp. 457-463.
13. Englar, R. J. Trobaugh, L. A., and Hemmersly, R., "STOL Potential of the Circulation Control Wing for High-Performance Aircraft," Journal of Aircraft, Vol. 15, No. 3, 1978, pp. 175-181.
14. Liu, Y., Sankar, L. N., Englar, R. J., Ahuja, K. K., and Gaeta, R., "Computational Evaluation of the Steady and Pulsed Jet Effects on the Performance of a Circulation Control Wing Section," AIAA Paper 2004-0056, 2004.
15. Wygnanski, I., "The Variables Affecting The Control Separation by Periodic Excitation," AIAA Paper 2004-2625, June 2004.
16. Zha, G.-C., and Paxton, D. C., "A Novel Flow Control Method for Airfoil Performance Enhancement Using Co-Flow Jet," Applications of Circulation Control Technologies, edited by R. D. Joslin and G. S. Jones, Vol. 214, Progress in Astronautics and Aeronautics, AIAA, Reston, VA, 2006.
17. Gao, W., Palewicz, A., Zha, G.-C., and Paxton, C. D., "Numerical Investigation of Co-Flow Jet Airfoil with Injection Only," AIAA Paper 2006-1061, 2006.
18. Greitzer, E. M., Tan, C. S., and Graf, M. B., Internal Flow, Cambridge Univ. Press, New York, 2004.
19. Zha, G.-C., Car, D., and Copenhaver, W., "Super Diffusion Cascades Using Co-Flow Jet Flow Control," National Research Council Summer Faculty Final Report, Aug. 23, 2002.
20. Holman, J. P., Experimental Methods for Engineers, 7th ed., McGraw-Hill, New York, 2001.
21. Fox, R. W., and McDonald, A. T., Introduction to Fluid Mechanics, 5th ed., Wiley, New York, 1998.
22. Zucrow, M. J., and Hoffman, J. D., Gas Dynamics, Wiley, New York, 1976.