GeCheng Zha

Professor

  • 1947 Citations
1989 …2020

Research output per year

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Research Output

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Conference contribution
2019

A high efficiency low noise vtol/estol concept using coflow jet airfoil

Zha, G., Ren, Y., Gan, J. & Espinal, D., Jan 1 2019, AIAA Propulsion and Energy Forum and Exposition, 2019. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA Propulsion and Energy Forum and Exposition, 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Conceptual design of a co-flow jet hybrid electric regional airliner

Yang, Y. & Zha, G., Jan 1 2019, AIAA Scitech 2019 Forum. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA Scitech 2019 Forum).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Design of high specific speed mixed flow micro-compressor for co-flow jet actuators

Xu, K. & Zha, G., Jan 1 2019, Microturbines, Turbochargers, and Small Turbomachines; Steam Turbines. American Society of Mechanical Engineers (ASME), (Proceedings of the ASME Turbo Expo; vol. 8).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Design of injection jet span profile for co-flow jet airfoil

Ren, Y. & Zha, G., Jan 1 2019, AIAA Scitech 2019 Forum. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA Scitech 2019 Forum).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Investigation of mixed micro-compressor casing treatment using non-matching mesh interface

Patel, P. & Zha, G., Jan 1 2019, Microturbines, Turbochargers, and Small Turbomachines; Steam Turbines. American Society of Mechanical Engineers (ASME), (Proceedings of the ASME Turbo Expo; vol. 8).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

Numerical investigation of non-synchronous vibration using scale adaptive simulation turbulence model

Patel, P., Im, H. S. & Zha, G., Jan 1 2019, AIAA Propulsion and Energy Forum and Exposition, 2019. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA Propulsion and Energy Forum and Exposition, 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Study of 3d co-flow jet wing induced drag and power consumption at cruise conditions

Wang, Y. & Zha, G., Jan 1 2019, AIAA Scitech 2019 Forum. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA Scitech 2019 Forum).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2018

Aircraft control surfaces using co-flow jet active flow control airfoil

Zhang, J., Xu, K., Yang, Y., Yan, R., Patel, P. & Zha, G., 2018, 2018 Applied Aerodynamics Conference. American Institute of Aeronautics and Astronautics Inc, AIAA, AIAA 2018-3067. (2018 Applied Aerodynamics Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Characterization of RAE 2822 transonic airfoil in FSU polysonic wind tunnel facility

Kumar, R., Richardson, R., Gustavsson, J., Cattafesta, L., Kumar, R., Liu, Z. & Zha, G., Jan 1 2018, AIAA Aerospace Sciences Meeting. 210059 ed. American Institute of Aeronautics and Astronautics Inc, AIAA

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Design of injection and suction ducts for co-flow jet airfoils with embedded micro-compressors actuator

Ren, Y. & Zha, G., Jan 1 2018, 2018 Flow Control Conference. [publishername] American Institute of Aeronautics and Astronautics Inc, AIAA, AIAA 2018-3062

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Improved delayed detached eddy simulation of super-lift flow of co-flow jet airfoil

Yang, Y., Fernandez, M. & Zha, G., Jan 1 2018, AIAA Aerospace Sciences Meeting. 210059 ed. American Institute of Aeronautics and Astronautics Inc, AIAA

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Numerical investigation of performance improvement of the co-flow jet electric airplane

Yang, Y. & Zha, G., Jan 1 2018, 2018 Applied Aerodynamics Conference. American Institute of Aeronautics and Astronautics Inc, AIAA, AIAA 2018-4208. (2018 Applied Aerodynamics Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Numerical investigation of ultra-high lift coefficient co-flow jet wing without flaps

Yang, Y. & Zha, G., Jan 1 2018, AIAA Aerospace Sciences Meeting. 210059 ed. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA Aerospace Sciences Meeting, 2018; no. 210059).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Simulation of 3D co-flow jet airfoil with embedded micro-compressor actuator

Ren, Y. & Zha, G., Jan 1 2018, AIAA Aerospace Sciences Meeting. 210059 ed. American Institute of Aeronautics and Astronautics Inc, AIAA

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

Super-lift and thrusting airfoil of coflow jet actuated by micro-compressors

Zha, G., Yang, Y., Ren, Y. & McBreen, B., Jan 1 2018, 2018 Flow Control Conference. [publishername] American Institute of Aeronautics and Astronautics Inc, AIAA, AIAA 2018-3061

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Scopus citations

Super lift coefficient of cylinder using co-flow jet active flow control

Yang, Y. & Zha, G., Jan 1 2018, AIAA Aerospace Sciences Meeting. 210059 ed. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA Aerospace Sciences Meeting, 2018; no. 210059).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Transonic super-critical airfoil enhancement by coflow jet downstream of normal shock

Fernandez, M. G., Hoffmann, J. N. & Zha, G. C., Jan 1 2018, 2018 Flow Control Conference. American Institute of Aeronautics and Astronautics Inc, AIAA, AIAA 2018-3376. (2018 Flow Control Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2017

Near field sonic boom analysis with HUNS3D solver

Ma, B., Wang, G., Ren, J., Zhengyin, Y. & Zha, G., Jan 1 2017, 55th AIAA Aerospace Sciences Meeting. American Institute of Aeronautics and Astronautics Inc., AIAA 2017-0038. (AIAA SciTech Forum - 55th AIAA Aerospace Sciences Meeting).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations

Numerical examination of lock-in hypothesis of non-synchronous vibration in an axial compressor

Gan, J., Im, H. S. & Zha, G., 2017, Structures and Dynamics. American Society of Mechanical Engineers (ASME), Vol. 7B-2017.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Numerical investigation of low speed performance of transonic coflow jet supercritical airfoil

Boling, J., Dhakal, S., Yang, Y. & Zha, G. C., Jan 1 2017, 35th AIAA Applied Aerodynamics Conference, 2017. American Institute of Aeronautics and Astronautics Inc, AIAA, (35th AIAA Applied Aerodynamics Conference, 2017).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Stall flutter simulation of a transonic axial compressor stage using a fully coupled fluid-structure interaction

Gan, J., Im, H. S. & Zha, G., 2017, AIAA SciTech Forum - 55th AIAA Aerospace Sciences Meeting. American Institute of Aeronautics and Astronautics Inc., AIAA 2017-0783. (AIAA SciTech Forum - 55th AIAA Aerospace Sciences Meeting).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Super-lift coefficient of active flow control airfoil: What is the limit?

Yang, Y. & Zha, G., 2017, AIAA SciTech Forum - 55th AIAA Aerospace Sciences Meeting. American Institute of Aeronautics and Astronautics Inc., AIAA 2017-1693. (AIAA SciTech Forum - 55th AIAA Aerospace Sciences Meeting).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

10 Scopus citations
2016

Comparison of drag prediction using RANS models and DDES for the DLR-F6 configuration using high order schemes

Gan, J., Shen, Y. & Zha, G., 2016, 54th AIAA Aerospace Sciences Meeting. American Institute of Aeronautics and Astronautics Inc, AIAA, (54th AIAA Aerospace Sciences Meeting; vol. 0).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Scopus citations

Delayed detached eddy simulation of rotating stall for a full annulus transonic axial compressor stage

Gan, J., Im, H. S. & Zha, G. C., 2016, Turbomachinery. American Society of Mechanical Engineers (ASME), (Proceedings of the ASME Turbo Expo; vol. 2A-2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

Delayed detached eddy simulation of supersonic panel aeroelasticity using fully coupled fluid structure interaction with high order schemes

Gan, J. & Zha, G., 2016, 34th AIAA Applied Aerodynamics Conference. American Institute of Aeronautics and Astronautics Inc, AIAA, (34th AIAA Applied Aerodynamics Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Large eddy simulation of entrainment mechanism of a passive flow control for base drag reduction

Yang, Y. & Zha, G., 2016, 54th AIAA Aerospace Sciences Meeting. American Institute of Aeronautics and Astronautics Inc, AIAA

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Mars robotic global exploration network

Sterling, R., Zaki, R., Agreda, R., Wang, Y. & Zha, G. C., 2016, AIAA Space and Astronautics Forum and Exposition, SPACE 2016. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA Space and Astronautics Forum and Exposition, SPACE 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Simulation of airfoil stall flows using IDDES with high order schemes

Yang, Y. & Zha, G., 2016, 46th AIAA Fluid Dynamics Conference. American Institute of Aeronautics and Astronautics Inc, AIAA, (46th AIAA Fluid Dynamics Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Trade study of 3D co-flow jet wing for cruise and takeoff/landing performance

Lefebvre, A. & Zha, G. C., Jan 1 2016, 54th AIAA Aerospace Sciences Meeting. American Institute of Aeronautics and Astronautics Inc, AIAA, (54th AIAA Aerospace Sciences Meeting; vol. 0).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Transonic airfoil performance enhancement using co-flow jet active flow control

Liu, Z. & Zha, G. C., 2016, 8th AIAA Flow Control Conference. American Institute of Aeronautics and Astronautics Inc, AIAA, (8th AIAA Flow Control Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

12 Scopus citations
2015

Analysis of a low boom supersonic flying wing preliminary design

Gan, J. & Zha, G., Jan 1 2015, 53rd AIAA Aerospace Sciences Meeting. American Institute of Aeronautics and Astronautics Inc, AIAA, (53rd AIAA Aerospace Sciences Meeting).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Delayed detached eddy simulation of projectile flows

Gan, J. & Zha, G. C., Jan 1 2015, 33rd AIAA Applied Aerodynamics Conference. American Institute of Aeronautics and Astronautics Inc, AIAA, (33rd AIAA Applied Aerodynamics Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Design of high wing loading compact electric airplane utilizing co-flow jet flow control

Lefebvre, A. & Zha, G., 2015, 53rd AIAA Aerospace Sciences Meeting. American Institute of Aeronautics and Astronautics Inc, AIAA, AIAA 2015-0772

Research output: Chapter in Book/Report/Conference proceedingConference contribution

14 Scopus citations

High fidelity simulation of Safety Relief Valve internal flows

Yang, Y., Lefebvre, A., Zha, G., Liu, Q. F., Fan, J., Chen, D. & Wu, Y., 2015, Computer Technology and Bolted Joints. American Society of Mechanical Engineers (ASME), Vol. 2.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Near field sonic boom calculation of benchmark cases

Gan, J. & Zha, G., 2015, 53rd AIAA Aerospace Sciences Meeting. American Institute of Aeronautics and Astronautics Inc, AIAA, (53rd AIAA Aerospace Sciences Meeting).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Scopus citations

Prediction of wing flutter boundary using high fidelity delayed detached eddy simulation

Gan, J. Y., Im, H. S., Chen, X. Y., Zha, G. C. & Pasiliao, C. L., 2015, 56th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference. American Institute of Aeronautics and Astronautics Inc., (56th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Simulation of stall inception of a high speed axial compressor with rotor-stator interaction

Gan, J., Im, H. S. & Zha, G. C., 2015, 51st AIAA/SAE/ASEE Joint Propulsion Conference. American Institute of Aeronautics and Astronautics Inc, AIAA, (51st AIAA/SAE/ASEE Joint Propulsion Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Scopus citations
2014

Co-flow jet airfoil trade study part I: Energy consumption and aerodynamic efficiency

Lefebvre, A. & Zha, G. C., Jan 1 2014, 32nd AIAA Applied Aerodynamics Conference. American Institute of Aeronautics and Astronautics Inc., (32nd AIAA Applied Aerodynamics Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

9 Scopus citations

Co-flow jet airfoil trade study part II: Moment and drag

Lefebvre, A. & Zha, G. C., Jan 1 2014, 32nd AIAA Applied Aerodynamics Conference. American Institute of Aeronautics and Astronautics Inc., (32nd AIAA Applied Aerodynamics Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Scopus citations

Experimental investigations of vehicle base drag reduction using passive jet boat-tail flow control

Bartow, W. B., Moreyra, A. C., Hirst, T., Woyczynski, G. H., Lefebvre, A. & Zha, G., Jan 1 2014, SAE Technical Papers. SAE International

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Scopus citations

Full-annulus simulation of non-synchronous blade vibration excitation of an axial compressor

Espinal, D., Im, H. S. & Zha, G. C., Jan 1 2014, 52nd AIAA Aerospace Sciences Meeting - AIAA Science and Technology Forum and Exposition, SciTech 2014. American Institute of Aeronautics and Astronautics Inc., (52nd AIAA Aerospace Sciences Meeting - AIAA Science and Technology Forum and Exposition, SciTech 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Full-annulus simulation of non-synchronous blade vibration excitation of an axial compressor

Espinal, D., Im, H. S. & Zha, G., 2014, 52nd Aerospace Sciences Meeting. American Institute of Aeronautics and Astronautics Inc.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Investigation of a compressor rotor non-synchronous vibration with and without fluid-structure interaction

Gan, J., Im, H. S., Espinal, D., Lefebvre, A. & Zha, G., Jan 1 2014, Proceedings of the ASME Turbo Expo. American Society of Mechanical Engineers (ASME), Vol. 7B.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Investigation of non-synchronous vibration mechanism for a high speed axial compressor using delayed DES

Im, H. S. & Zha, G., Jan 1 2014, 52nd AIAA Aerospace Sciences Meeting - AIAA Science and Technology Forum and Exposition, SciTech 2014. American Institute of Aeronautics and Astronautics Inc., (52nd AIAA Aerospace Sciences Meeting - AIAA Science and Technology Forum and Exposition, SciTech 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Investigation of non-synchronous vibration mechanism for a high speed axial compressor using delayed DES

Im, H. S. & Zha, G., 2014, 52nd Aerospace Sciences Meeting. American Institute of Aeronautics and Astronautics Inc., (52nd Aerospace Sciences Meeting).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Mars aerial nuclear global landing explorer: A global mobility and multi-mission platform

Zha, G. C., Haefner, K. M., Hayton, B. M. & Ding, M., Jan 1 2014, 50th AIAA/ASME/SAE/ASEE Joint Propulsion Conference 2014. American Institute of Aeronautics and Astronautics Inc., (50th AIAA/ASME/SAE/ASEE Joint Propulsion Conference 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Parametric trade study for supersonic bi-directional flying wing

Gan, J., Lefebvre, A., Espinal, D. & Zha, G., Jan 1 2014, 32nd AIAA Applied Aerodynamics Conference. American Institute of Aeronautics and Astronautics Inc., (32nd AIAA Applied Aerodynamics Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Pitching airfoil performance enhancement using co-flow jet flow control at high mach number

Lefebvre, A. & Zha, G., 2014, 52nd Aerospace Sciences Meeting. American Institute of Aeronautics and Astronautics Inc.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

Pitching Airfoil Performance Enhancement Using Co-Flow Jet Flow Control at High Mach Number

Lefebvre, A. & Zha, G. C., 2014, 52nd AIAA Aerospace Sciences Meeting - AIAA Science and Technology Forum and Exposition, SciTech 2014. American Institute of Aeronautics and Astronautics Inc., (52nd AIAA Aerospace Sciences Meeting - AIAA Science and Technology Forum and Exposition, SciTech 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Viscous/inviscid interacting shear flow theory with inferences and their applications to CFD

Gao, Z., Shen, Y. Q. & Zha, G., 2014, 52nd Aerospace Sciences Meeting. American Institute of Aeronautics and Astronautics Inc.

Research output: Chapter in Book/Report/Conference proceedingConference contribution