A Few Selected Publications

  1. Yan Ren, Kewei Xu, and Gecheng Zha, “Wind Turbine Effciency Enhancement by CoFlow Jet Airfoil”, AIAA Paper 2022-1787, AIAA Scitech Forum, January 3-7, 2022, San Diego, CA & Virtual
  2. Kewei Xu, Gecheng Zha, “System energy benefit using co-flow jet active separation control for a serpentine duct ”, Elsevier Journal of Aerospace Science and Technology 128 (2022)107746, PDF,
  3. Kewei Xu and Gecheng Zha, “HIGH EFFICIENCY WIND TURBINE USING CO-FLOW JET ACTIVE FLOW CONTROL”,  ASME Paper GT2021-59664,  ASME Turbo Expo 2021,  June 07-11, 2021, Virtual, Online
  4. Kewei Xu, Gecheng Zha, “High Control Authority 3D Aircraft Control Surfaces Using Co-Flow Jet”, AIAA Journal of Aircraft (2020), accessed July 14, 2020.doi: 10.2514/1.C035727, 2020.
  5. Lefebvre, A. and Dano, B. and Bartow, W. and Di Franzo, M. and Zha, G.-C., “Performance Enhancement and Energy Expenditure of Co-Flow Jet Airfoil with Variation of Mach Number.” AIAA Journal of Aircraft, DOI: 10.2514/1.C033113, June 6, 2016.
  6. Im, H.-S., Zha, G.-C. and Dano, B., “Large Eddy Simulation of Co-Flow Jet Airfoil at High Angle of Attack”, Journal of Fluids Engineering, vol. 136(2), p. 021101, 2014
  7. Wang, B.-Y and Zha, G.-C., “Detached-Eddy Simulation of a Co-Flow Jet Airfoil at High Angle of Attack”, AIAA Journal of Aircraft, Vol. 48, No. 5, 2011
  8. Wang, B.-Y., Haddoukessouni, B., Levy, J. and Zha, G.-C., “Numerical Investigations of Injection Slot Size Effect on the Performance of Co-Flow Jet Airfoil”, AIAA Journal of Aircraft, Vol. 45, No. 6, 2008, pp.2084-2091.
  9. Zha, G.-C., Bruce F. Carroll, Paxton, C., Clark A. Conley and Adam Wells , “High Performance Airfoil Using Co-Flow Jet Flow Control “, AIAA Journal, Vol. 45, No. 8, pp.2087-2090, 2007.
  10. Zha, G.-C., Gao, W. and Paxton, C. D. “Jet Effects on Co-Flow Jet Airfoil Performance “, AIAA Journal, Vol.45, No.6, 2007, pp1222-1231.
  11. Zha, G.-C and Paxton, C. and Conley, A. and Wells, A. and Carroll, B. “Effect of Injection Slot Size on High Performance Co-Flow Jet Airfoil” AIAA Journal of Aircraft, Vol. 43, No. 4, pp987-995, 2006.
  12. Zha, G.-C. and Paxton, C. “A Novel Flow Control Method for Airfoil Performance Enhancement Using Co-Flow Jet”, Applications of Circulation Control Technologies, AIAA Book Series, Progress in Aeronautics and Astronautics, Vol. 214, 2006, Chapter 10, p. 293-314, Editors: R. D. Joslin and G. S. Jones