Zhongquan
Charlie Zheng
Professor
Aerospace Engineering Department
2120 Learned Hall
University of Kansas
1530 W 15th Street
Lawrence, KS 660457621
Tel: 7858642904
Email: zzheng@ku.edu
Aerodynamics, Vortex Dynamics, Computational
Fluid Dynamics and Heat Transfer, Turbulent Flows, Aeroacoustics, and Biofluid
Dynamics.
Ph.D. Mechanical Engineering, May 1993
Old Dominion University, Norfolk, Virginia
M.S. Engineering Mechanics, March 1987
Shanghai Jiao Tong University, Shanghai, China
B.S. Engineering Mechanics, July 1984
Shanghai Jiao Tong University, Shanghai, China
2012

Professor,
Aerospace Engineering Department, University of Kansas 
20102012

Associate
Professor, Aerospace Engineering Department, University of Kansas 
20052010

Associate
Professor, Mechanical and Nuclear Engineering Department, Kansas State
University 
20012005

Assistant
Professor, Mechanical and Nuclear Engineering Department, Kansas State
University 
19962001

Assistant
Professor, Mechanical Engineering Department, University of South Alabama.
Campus Director of Alabama Space Grant Consortium, Director of Computational
Mechanics Laboratory. 
19931996

Research
Assistant Professor, Aerospace Engineering Department, Old Dominion
University, Conducting research at NASA Langley Research Center. 
19881993

Research
Assistant, Mechanical Engineering and Mechanics Department, Old Dominion
University. Conducting research at NASA Langley Research Center. 
19871988

Assistant
Lecturer, Department of Power Engineering, Shanghai Institute of Mechanical
Engineering. 
American Society of Mechanical Engineers
(Fellow, Associate Editor of Journal of Fluids Engineering)
American Institute of Aeronautics and
Astronautics (Associate Fellow)
American Physical Society
Publications
(All
the PDF files included here are for the authors' noncommercial research and
educational use only. Not for reproduction or distribution or commercial use.)
Journal
Articles
Zheng, Z. C., Hardin, J. C., 2017, "The Importance of Antisymmetric
Modes of the Crow Instability," AIAA
Journal, in press.
Yu, D., Sun, X., Bian, X., Huang, D., and Zheng, Z. C., 2016,
"Numerical Study of the Effect of Motion
Parameters on Propulsive Efficiency for an Oscillating Airfoil, " Journal of Fluids and Structures,
Vol. 68, pp. 245263.
Wang, Y., Huang, D., Han, W., YangOu,
C., and Zheng, Z., 2016, "Research on the Mechanism of Power Extraction
Performance for Flapping Hydrofoils, " Ocean Engineering, Vol.
129, pp. 626636.
Yi, P., Wang, Y., Sun, X., Huang, D., and Zheng, Z. C., 2016, "The Effect of Variations in First and Second Derivatives on Airfoil
Aerodynamic Performance, " Engineering Applications of Computational
Fluid Mechanics, Vol. 11, No. 1, pp. 5468.
Ke, G., and Zheng, Z. C., 2016, "Sound
Propagation around Arrays of Rigid and Porous Cylinders in Free Space and near
a Ground," Journal of Sound and
Vibration, Vol. 370, pp. 4353.
Wang, Y., Sun, X., Huang, D., and Zheng, Z., 2016, “Numerical Investigation on Energy Extraction of
Flapping Hydrofoils with Different Series Foil Shapes, " Energy, Vol.
112, pp. 1"1531168.
Wang, Y., Sun, X., Dong, X., Zhu, B.,
Huang, D., and Zheng, Z., 2016, "Numerical Investigation on Aerodynamic
Performance of a Novel Vertical Axis Wind Turbine with Adaptive Blades, " Energy
Conv"ersion and Management, Vol. 108, pp. 275286.
Zheng, Z. C., A. S. Ghate, 2015, "A
Solution of TwoParameter Asymptotic Expansions for a TwoDimensional Unsteady
Boundary Layer,", Applied
Mathematics and Computation, Vol. 270, pp. 90104.
Ke, G., and Zheng, Z. C., 2015, "Simulation of Sound
Propagation over Porous Barriers of Arbitrary Shapes," Journal of the Acoustical Society of America,
Vol. 137, No. 1, pp. 303309.
Zheng, Z. C., and Ke, G., 2015, "Accuracy and
Efficiency of a MovingZone Method in the TimeDomain Simulation," Applied Acoustics, Vol. 92, pp. 15.
Zhu, B., Han, W., Sun, X., Wang, Y., Cao, Y., Wu,
G., Huang, D., and Zheng, Z. C., 2015, "Research on Energy Extraction
Characteristics of an Adaptive Deformation OscillatingWing," Journal of Renewable Sustainable Energy,
Vol. 7, 023101.
Sun, X., Li, X., Zheng, Z., Huang, D., 2015, "FluidStructure Interaction Analysis of a
HighPressure Regulating Valve of a 600MW Ultra Supercritical Stream Turbine, " Proc IMechE Part A: Journal of Power
and Energy, Vol.
229, No. 3, pp. 270279.
Wei, Z, Zheng, Z. C., and Yang, X., 2014, "Computation
of Flow through a ThreeDimensional Periodic Array of Porous Structures by a
Parallel ImmersedBoundary Method," ASME Journal of Fluids Engineering,
Vol. 136, 0409051:10.
Wei, Z., and Zheng, Z. C., 2014, "Mechanisms
of Wake Deflection Angle Change behind a Heaving Airfoil," Journal of Fluids and Structures, Vol. 48,
pp. 113.
Ebrahimi, K, Zheng, Z. C.,
and Hosni, M., 2013, "A Computational Study of
Turbulent Airflow and Tracer Gas Diffusion in a Generic Aircraft Cabin," ASME Journal of
Fluids Engineering, Vol. 135, 1110511110515. [PDF]
Yang, X., Zheng, Z. C.,
Winecki, S., and Eckels, S., 2013, "Model Simulation and
Experiments of Flow and Mass Transport through a NanoMaterial Gas
Filter," Applied Mathematical
Modelling, Vol. 37, pp. 90529062. [PDF]
Zheng, Z. C., and Wei, Z., 2012,
"Study of Mechanisms and
Factors That Influence the Formation of Vortical Wake of a Heaving
Airfoil," Physics of Fluids,
Vol. 24, 103601110360112. [PDF]
Zheng, Z. C., and Zhang, N.,
2012, "Verifying
Consistency of Boundary Conditions with Integral Characteristics of Mass
Conservation for Particulates in Flow,"
Mechanics Research Communications,
Vol. 40, pp. 4651. [PDF]
Sun, X., Eckels, S., and Zheng,
Z. C., 2012, "An Improved Thermal Model of
the Human Body," HVAC&R
Research, Vol. 18, No. 3, pp. 323338. [PDF]
Zhang,
N., Zheng, Z. C., and Yadagiri, S., 2011, "A Hydrodynamic Simulation for
the Circulation and Transport in Coastal Watersheds," Computers and Fluids, Vol. 47, pp.
178188. [PDF]
Xu, Y.,
Zheng, Z. C., and Wilson, D. K., 2011, "A Computational Study of the
Effect of Windscreen Shape and Flow Resistivity on Turbulent Wind Noise
Reduction," Journal of the Acoustical Society of America, Vol.
129, No. 4, pp. 17401747. [PDF]
Wu, X.,
Zou, X., Zheng, Z. C., Zhang, C.,
2011, "Field Measurement and
ScaledDown WindTunnel Model Measurement of Airflow Field over a Barchan Dune,"
Journal of Arid Environments, Vol.
75, pp. 438445. [PDF]
Yang, X., Zheng,
Z. C., 2010, "Nonlinear
Spacing and Frequency Effects of an Oscillating Cylinder in the Wake of a
Stationary Cylinder," Physics of Fluids, Vol. 22, 043601. [PDF]
Xu, Y., Zheng,
Z. C., and Wilson, D. K., 2010, "Simulation
of Turbulent Wind Noise Reduction by Porous Windscreens Using HighOrder
Schemes," Journal of Computational Acoustics, Vol. 18, No. 4,
pp. 321334. [PDF]
Yang, X., Zheng,
Z. C., 2010, "Effects
of Channel Scale on Slip Length of Flow in Micro/NanoChannels" Journal
of Fluids Engineering, Vol. 132, 061201. [PDF]
Zhang, N., Zheng,
Z. C., Glasgow, L., and Braley, B., 2010, "Simulation of Particle
Deposition at the Bottom Surface in a RoomScale Chamber with Particle
Injection," Advanced Powder Technology, Vol. 21, pp. 256267. [PDF]
Zheng,
Z. C., Tan, B. K., and Xu, Y., 2010, "NearField
Fluctuations and FarField Noise of a ThreeElement Airfoil System by a
Discrete Vortex Method," Applied Mathematics and Computation,
Vol. 216, Issue 4, pp. 10721086. [PDF]
Zheng, Z.
C., Xu, Y., and Wilson, D. K., 2009, "Behaviors of
Vortex Wake in Random Atmospheric Turbulence," Journal of Aircraft,
Vol. 46, No. 6, pp. 21392144. [PDF]
Zhang, N., Zheng,
Z. C., Eckels, S., Nadella, V. B., and Sun, X., 2009, "Transient
Response of Particle Distribution in a Chamber to Transient Particle
Injection," Particle and Particle Systems Characterization,
Vol. 26, No. 4, pp. 199209. [PDF]
Zheng,
Z. C., and Li, W., 2009, "Dependence
of Radiated Sound Frequency on Vortex Core Dynamics in Multiple Vortex
Interactions," Aeronautical Journal of Royal Aeronautical Soc.,
Vol. 113, No. 1142, April 2009, pp. 233242. [PDF]
Zhang,
N., and Zheng, Z. C., 2009, "Flow/Pressure
Characteristics for Flow over Two Tandem Swimming Fish," Computers
and Fluids, Vol. 38, No. 5, pp. 10591064. [PDF]
Zheng,
Z. C., and Zhang, N., 2008, "Frequency
Effects on Lift and Drag for Flow Past an Oscillating Cylinder," Journal
of Fluids and Structures, Vol. 24, No. 3, pp. 382399. [PDF]
Zheng,
Z. C., 2008, "A Consistent Boundary
Condition for VorticityStreamfunction Simulation of WallBounded Vortex
Flow," Applied Mathematics and Computation, Vol. 206, Issue 1,
pp. 205213. [PDF]
Zhang,
N., Zheng, Z. C., and Maghirang, R. G., 2008, "Numerical Simulation of Smoke
Clearing with Nanoparticle Aggregates," International Journal for
Numerical Methods in Engineering, Vol. 74, pp. 601618. [PDF]
Zheng, Z.
C., and Li, W., 2008, "Numerical Stabilities
and Boundary Conditions in TimeDomain Eulerian Simulations of Acoustic Wave
Propagations with and without Background Flow," Applied Mathematics
and Computation, Vol. 202, Issue 1, pp. 146161. [PDF]
Zhang,
N., Zheng, Z. C., and Eckels, S., 2008, "Study of
Heat Transfer on the Surface of a Circular Cylinder in Flow Using an
ImmersedBoundary Method," International Journal of Heat and Fluid
Flow, Vol. 29, pp. 15581566. [PDF]
Zheng,
Z. C., Li, W., Wang, F. Y., and
Wassaf, H., 2007, "Influence
of Vortex Core on Wake Vortex Sound Emission," Journal of Aircraft,
Vol. 44, No. 4, pp. 13691377. [PDF]
Zhang,
N., and Zheng, Z. C., 2007, "An Improved
DirectForcing Immersed Boundary Method for Finite Difference
Applications," Journal of Computational Physics, Vol. 221, pp.
250268. [PDF]
Zhang, N., Zheng, Z.
C., 2007, "A
Collision Model for a Large Number of Particles with Significantly Different
Sizes," Journal of Physics D: Applied Physics, Vol. 40, pp.
26032612. [PDF]
Zheng,
Z. C., and Xu, Y., 2006, "Effects of
Reynolds Stress in Flow Noise from Vortex/Hydrofoil Interactions," Journal
of Hydrodynamics, Vol. 18, No. 3, Supplement 1, pp. 381385. [PDF]
Zheng, Z. C., Tan, B. K., and Li, W., 2006, "On Compact Green's Functions and
Asymptotic Expansions for FlowInduced Sound Predictions," Technical
Acoustics, 2006, 8, electronic journal, http://www.ejta.org. [PDF]
Zheng, Z. C.,
2004, "Effects
of Compliant Coatings on Radiated Sound from a RigidWall Turbulent Boundary
Layer," Journal of Fluids and Structures, Vol. 19, No. 7, pp.
933941. [PDF]
Zheng, Z. C.,
2003, "Effects
of Flexible Walls on Radiated Sound from a Turbulent Boundary Layer," Journal
of Fluids and Structures, Vol. 18, No. 1, pp. 93101. [PDF]
Zheng,
Z. C., and Tan, B. K., 2003, "Reynolds Number Effects on
Flow/Acoustic Mechanisms in Spherical Windscreens," Journal of the
Acoustical Society of America, Vol. 113, No. 1, pp. 161166. [PDF]
Zheng,
Z. C., 2002, "ThinTube Vortex Simulations for
Sinusoidal Instability in a CounterRotating Vortex Pair," International
Journal for Numerical Methods in Fluids, Vol. 39, No. 4, pp. 301324. [PDF]
Zheng,
Z. C., 2001, "The Betz
Invariants and Generalization of Vorticity Moment Invariants," American
Institute of Aeronautics and Astronautics Journal, Vol. 39, No. 3, pp.
431437. [PDF]
Zheng,
Z. C., 2001, "A
Hemodynamic Analysis for Determining Critical Hematocrit in Transfusions for
Sickle Cell Patients," Technology and Health Care, Vol. 9, No.
3, pp. 225236. [PDF]
Zheng,
Z. C., and Lim, S. H. 2000, "Validation
and Operation of a VortexWake/Shear Interaction Model," Journal of
Aircraft, Vol. 37, No. 6, pp. 10731078. [PDF]
Zheng,
Z. C., and Yost, W. F., 2000, "Conceptual Design
of a Combined Device for Normothermia and Venous Compression," Medical
Engineering and Physics, Vol. 22, No. 3, pp. 235239. [PDF]
Zheng,
Z. C., and Baek, K., 1999, "Inviscid
Interactions Between Wake Vortices and Shear Layers," Journal of
Aircraft, Vol. 36, No. 2, pp. 477480. [PDF]
Ash,
R. L., and Zheng, Z. C., 1998, "Numerical
Simulations of Commercial Aircraft Wakes Subjected to Airport Surface Weather
Conditions," Journal of Aircraft, Vol. 35, No. 1, pp. 1826. [PDF]
Zheng, Z. C.,
and Ash, R. L., 1996, "A Study of
Aircraft Wake Vortex Behavior Near the Ground," American Institute
of Aeronautics and Astronautics Journal, Vol. 34, No. 3, pp. 580589. [PDF]
PeerReviewed Conference Papers
Tian, P., He, A., Chao, H., Zheng, Z. C., and Gu, Y., 2017, "Wake Encounter Simulation and
Flight Validation with UAV Close Formation Flight, " AIAA SciTech 2017, Paper Number AIAA20171910, January 913, 2017,
Grapevine, TX.
Zheng, Z. C., Liu, Y., and Huang, D., 2016, "Numerical Study of
the Effect of the Upstream Object on Flow Control of the Downstream
Object," ASME 2016 International
Mechanical Engineering Congress & Exposition, Paper number IMECE201665969, Nov. 1117, 2016,
Phoenix, AZ.
Zhang, M., Zheng, A., Zheng, Z. C., Wang, M. Z., 2016,
"A Multiphase Flow Simulation for a CellsonaChip Device," ASME 2016 International Mechanical
Engineering Congress & Exposition, Paper number IMECE201666126, Nov. 1117, 2016, Phoenix, AZ.
Zhang, J., Ke, G., and Zheng, Z. C., 2016, “TimeDomain Simulation of Ultrasound Propagation
with Fractional Laplacian, "ASME 2016 International
Mechanical Engineeri"ng Congress & Exposition, Paper number IMECE201665966, Nov. 1117, 2016,
Phoenix, AZ.
He, A., Tian, P., Zheng, Z. C., and Chao, H., 2016, "A Study on UAS Wake Turbulence
Encounter Using Coupled Aerodynamics and Flight Dynamics Simulation, " AIAA Aviation 2016, Paper Number AIAA20163439, June 1317, 2016,
Washington, DC.
Wei, Z., and Zheng,
Z. C., 2016, "Energy Harvesting from Vortical Flows by a Passive
Heaving Foil," ASME 2016 Fluid
Engineering Summer Meeting, Paper number FEDSM20167882, July 1014, 2016,
Washington, DC.
Li, W., Zheng, Z. C., Zhang, J., Ke, G., 2015, "Two and ThreeDimensional
Model for Sound Attenuation by Objects on Propagation," Internoise2015/ASME NCAD Meeting, Paper
Number NCAD20155926, August 912, 2015, San Francisco, CA.
Ke, G., Li, W., Zheng, Z. C., 2015, "Vortex Scattering Effects on Acoustic Wave
Propagation," AIAA Aviation 2015, Paper
Number AIAA20153267, June 2226, 2015, Dallas, TX.
Chao, H, Gu, Y., Tian, P., Zheng, Z. C., and Napolitano, M. R., 2015, "Wake Vortex Detection
with UAV Close Formation Flight," AIAA Aviation 2015, Paper Number AIAA20152396, June 2226, 2015, Dallas, TX.
He, A., and Zheng, Z. C., 2015, "Aerodynamic Simulation of Wake Encounter for
Aircraft Close Formation Operations," AIAA
Aviation 2015, Paper Number AIAA20153319, June 2226, 2015, Dallas, TX.
Wei, Z., and Zheng,
Z. C., 2014, "Towards a Parallel Implementation of an Immersed
Boundary Methods on NonUniform Cartesian Mesh Coupled with a Fluid Structure
Interaction Model," ASME 2014 Fluid
Engineering Summer Meeting, Paper number FEDSM201422085, August 311,
2014, Chicago, IL.
Zheng, Z. C., Wei, Z., and Bennett, J. S., 2014,
"Investigation of Exhaust Conditions on Influencing Contaminant Transport
for Indoor Environment," ASME 2014
Fluid Engineering Summer Meeting, Paper number FEDSM201422089, August
311, 2014, Chicago, IL.
Zheng, Z. C., Ke, G., 2014, "A TimeDomain Simulation for
Comparison with the ANSI Impedance Measurement," 52nd AIAA Aerospace
Sciences Meeting and Exhibits, Paper number
AIAA 20140022, January 1317, 2014, National Harbor, MD.
Zheng, Z. C., Ke, G., 2013, "Sound Propagation around Arrays
of Cylinders," ASME 2013
International Mechanical Engineering Congress & Exposition, Paper
number IMECE201366665, Nov. 1521,
2013, San Diego, CA.
Wei, Z., and Zheng,
Z. C., 2013, "Study of ThreeDimensional Effects of Heaving Airfoils with
an ImmersedBoundary Method," ASME
2013 Fluid Engineering Summer Meeting, Paper number FEDSM201316444, July
711, 2013, Incline Village, NV.
Ebrahimi, K, Hosni, M, and Zheng, Z. C., 2013, "Computational Study of Turbulent Airflow
in a FullScale Aircraft Cabin Mockup," ASME 2013 Fluid Engineering Summer Meeting, Paper number
FEDSM201316564, July 711, 2013, Incline Village, NV.
Zheng,
Z. C., 2013, "Influence of
Atmospheric Turbulence on CrowType Instability of a Vortex in Ground
Effect," 5th AIAA Atmospheric and Space Environments Conference,
Paper number AIAA 20132550, June 2227,
2013, San Diego, CA.
Zheng, Z. C., Wei, Z., 2013, "Effects
of Surface Roughness and Patterns on a SurfaceApproaching Pair of Aircraft
Wake Vortices," 51st AIAA Aerospace Sciences Meeting and Exhibits,
Paper number AIAA 20130364, January
710, 2013, Grapevine, TX.
Wei, Z., Zheng,
Z. C., 2013, "Mechanisms of Deflection Angle Change in the Near and
Far Vortex Wakes behind a Heaving Airfoil," 51st AIAA Aerospace
Sciences Meeting and Exhibits, Paper number
AIAA 20130840, January 710, 2013, Grapevine, TX.
Ke, G., Zheng,
Z. C., 2013, " TimeDomain
Simulation of LongRange Sound Propagation in an Atmosphere with Temperature
Gradient," 51st AIAA Aerospace Sciences Meeting and Exhibits, Paper
number AIAA 20131066, January 710,
2013, Grapevine, TX.
Ebrahimi, K., Zheng,
Z. C., Hosni, M., 2012, "Computational Study of the Effects of
Particle Size and Density, Particle Injection and Pressure on Turbulent Dispersion
of MiconSized Particles in a generic Aircraft Cabin," ASME 2012 International Mechanical
Engineering Congress & Exposition, Paper number IMECE201288504, Nov. 915, 2012, Houston, TX.
Zheng, Z.
C., Wei, Z., Bennett, J., Yang, X.,
2012, "Simulation and Comparison of Particle Injection in an Indoor
Environment Using the Species Transport and Discrete Phase Models," ASME 2012 Fluids Engineering Summer Meeting,
Paper number FESM201272014, July 812, 2012, Puerto Rico.
Wei, Z., and Zheng,
Z. C., 2012, "Parallel Implementation and performance of an Immersed
Boundary Method with Distributed Memory," ASME 2012 Fluids Engineering Summer Meeting, Paper number
FESM201272318, July 812, 2012, Puerto Rico.
Zheng, Z. C., Wei, Z., 2012, "Energy Harvesting of a Moving
Airfoil in a Vortical Wake," 50th AIAA Aerospace Sciences Meeting and
Exhibits, Paper number AIAA
20121083, January 912, 2012, Nashville, TN.
Zheng, Z. C., Ke, G., 2012, "Simulation of Sound Propagation
over Baerriers of Arbitrary Shapes," 50th AIAA Aerospace Sciences
Meeting and Exhibits, Paper number AIAA 20120011, January 912, 2012,
Nashville, TN.
Yang, X., Zheng,
Z. C., 2011, "Continuum/NanoScale Simulation of Surface
Diffusion Process in Flow," ASME
2011 International Mechanical Engineering Congress & Exposition, Paper
number IMECE201162960, November 1117, 2011, Denver, CO.
Zheng, Z. C., Zou, X., Yang, X., Cheng, H., 2011, "Simulation
of Effects of the Saffman Force and the Magnus Force on Sand Saltation in
Turbulent Flow, " ASME 2011 International Mechanical
Engineering Congress & Exposition, Paper number IMECE201162724,
November 1117, 2011, Denver, CO.
Ebrahimi, K., Zheng, Z. C., and Hosni, M., 2011,
"Simulation of Turbulent Dispersion of 10 Micron Particles in a Generic
HalfCabin Model," ASME 2011 International Mechanical Engineering
Congress & Exposition, Paper
number IMECE201164183, November 1117, 2011, Denver, CO.
Zheng,
Z. C.,
Ke, G., 2010, "A Moving Zonal Method in the TimeDomain Simulation for
Acoustic Propagation," ASME 2010
International Mechanical Engineering Congress & Exposition, Paper
number IMECE201029652, November 1218, 2010, Vancouver, Canada.
Ebrahimi, K., Zheng, Z. C., and Hosni, M., 2010,
"LES and RANS Simulation of Turbulent Airflow and Tracer Gas Injection in
a Generic Aircraft Cabin Model," 2010
ASME Fluids Engineering Division Summer Meeting and Exhibition, Paper
number FEDSM201030552, August 14, 2010, Montreal, Canada.
Yang, X., Zheng, Z. C., and Xu, Ying, 2010,
"A
Study on Flow through a Periodic Array of Porous Medium Cylinders by
ImmersedBoundary Methods," 2010 ASME
Fluids Engineering Division Summer Meeting and Exhibition, Paper
number FEDSM201030535, August 14, 2010, Montreal, Canada.
Zheng, Z. C., Wei, Z., and Zhang, N., 2010,
"ImmersedBoundary Simulation of a Fast Pitching Airfoil," AIAA 40^{th}
Fluid Dynamics Conference and Exhibit, Paper Number AIAA20104380, June
28 July 1, 2010, Chicago, IL.
Yang, X.,
and Zheng, Z. C., 2009, "Effects
of Channel Scale on Slip Length of Flow in Micro/NanoChannels," 2009 ASME Fluids Engineering Division Summer
Meeting and Exhibition, Paper number FEDSM200978378, August 26, 2009,
Vail, CO.
Xu, Y., and Zheng, Z. C., 2009, "Application
of Highorder Scheme for Flow/Acoustic Simulation at the Interface between Air
and Porous Medium," 2009 ASME
International Mechanical Engineering Congress and Exposition, Paper number
IMECE200911694, November 1319, 2009, Lake Buena, FL.
Zheng, Z. C., Zhang, N., and Wei, Z., 2009,
"LowReynolds Number for Flow over
a Flapping Wing: Comparisons to
Measurement Data," 39th AIAA Fluid
Dynamics Conference, Paper number AIAA20093691, June 2225, 2009, San
Antonio, TX.
Zheng, Z. C.,
and Xu, Y., 2009, "Behaviors of Vortex Wake in Random Atmospheric
Turbulence," 47th AIAA Aerospace Sciences Meeting and Exhibits,
Paper number AIAA20090347, January 58, 2009, Orlando, FL.
Zheng, Z. C.,
and Xu, Y., 2008, "Wind Noise Reduction for Outdoor Measurement
Microphones with Windscreens," Proceedings of ASME NCAD2008, Paper
number NCAD200873084, July 2830, 2008, Dearborn, MI.
Zheng, Z. C.,
and Xu, Y., 2008, "A Visualized Wake Hazard Assessment," 46th AIAA
Aerospace Sciences Meeting and Exhibits, Paper number AIAA2008467, January
710, 2008, Reno, NV.
Li, W., Zheng, Z. C., and Xu, Y., 2007,
"Flow/Acoustic Mechanisms in ThreeDimensional Vortices undergoing
SinusoidalWave Instabilities," Proceedings of ASME 2007 International
Mechanical Engineering Congress & Exposition, Paper number IMECE200743163,
November 1115, 2007, Seattle, WA.
Zhang, N., and Zheng, Z. C., 2007,
"Flow/Acoustic Characteristics for Flow over Two Tandem Swimming
Fish," 9th International Symposium on Fluid Control, Measurement and
Visualization, Paper number 116, September 1619, Tallahhassee, FL.
Zheng, Z. C.,
and Li, W., 2007, "Frequency Dependence on Core Dynamics in Multiple
Vortex Interactions," 13th AIAA/CEAS Aeroacoustics Conference,
Paper number AIAA20073415, May 2123, 2007, Rome, Italy.
Zheng, Z. C.,
Yang, X., and Zhang, N., 2007, "FarField Acoustics and NearField Drag
and Lift Fluctuations Induced by Flow over an Oscillating Cylinder," 37th
AIAA Fluid Dynamics Conference & Exhibit, Paper number AIAA20074107,
June 2528, 2007, Miami, FL.
Zheng, Z. C.,
Yang, X., and Zhang, N., 2006, "Flow/Acoustic Characteristics for Flow
over Two Tandem Cylinders," Proceedings of 2006 International
Mechanical Engineering Congress & Exposition, IMECE200615807, November
510, 2006, Chicago, IL.
Zhang, N., and Zheng, Z. C., 2006, "A
Computational Study on Particle/Turbulence Interaction," Proceedings of
2006 International Mechanical Engineering Congress & Exposition,
IMECE200616181, November 510, 2006, Chicago, IL.
Zheng,
Z. C., Li, W., Wang, F. Y., and
Wassaf, H., 2006, "Influence of Vortex Core on Wake Vortex Sound
Emission," 12th AIAA/CEAS Aeroacoustics Conference, AIAA20062538,
Cambridge, MA, May 810, 2006.
Zheng, Z. C.,
2006, and Xu, Y., 2006, "A Combined RANS/Vortex Method for Predicting
Noise from Vortex/Airfoil Interactions," 12th AIAA/CEAS Aeroacoustics
Conference, AIAA20062512, Cambridge, MA, May 810, 2006.
Zheng, Z. C.,
2005, "Farfield Acoustic Pressure from a System of Discrete Vortices with
TimeVarying Circulation," 11th AIAA/CEAS Aeroacoustics Conference,
AIAA20053005, Monterey, CA, May 2325, 2005.
Zheng, Z. C., and Zhang, N., 2005,
"Characteristics of Mass Conservation of Particles in Flow," AIAA
Theoretical Fluid Mechanics Meeting, AIAA20054938, June 69, 2005,
Toronto, Canada.
Zhang, N., Zheng, Z. C., Glasgow, L., and
Braley, B., 2005, "Particle Deposition in a RoomScale Chamber with
Particle Injection," Proceedings of 2005 ASME Fluids Engineering
Division Summer Meeting and Exhibition, FEDSM200577090, June 1923, 2005,
Houston, TX.
Zheng, Z. C.,
Zhang, N., and Eckels, S., 2004, "Validation of Particle/Fluid Interaction
Models," Decaying Turbulence in a Chamber," Proceedings of 2004
International Mechanical Engineering Congress and Exposition, Paper number
IMECE200461324, Anaheim, CA, November 1319, 2004.
Zheng, Z. C.,
and Zhang, N., 2004, "Unsteady Vortex Structures around an Oscillating
Cylinder and the Influence on Flow Acoustics," Proceedings of the
Fourth International Conference on Fluid Mechanics, pp. 542546, ed. by F.
Zhuang and J. Li, Tsinghua University Press & SpringerVerlag, July 2023,
2004, Dalian, China.
Zheng, Z. C.,
and Zhang, N., 2004, "Comparisons of OneWay and TwoWay Particle/Fluid
Interaction Models," Proceedings of the Fourth International Conference
on Fluid Mechanics, pp. 484487, ed. by F. Zhuang and J. Li, Tsinghua
University Press & SpringerVerlag, July 2023, 2004, Dalian, China.
Schroeder, K., Zheng, Z. C., and Beck, T.,
2004, "Measurement of Heat Conductivity and Morphology of
Nanofluids," 37th AIAA Thermophysics Conference, AIAA Paper No.
AIAA20042464, Portland, Oregon, June 28July 1, 2004.
Zheng, Z. C.,
and Zhang, N., 2003, "Influence of Unsteady Vortex Structures on Noise
Reduction of Windscreens," Proceedings of 2003 International Mechanical
Engineering Congress and Exposition, Paper number IMECE200342465,
Washington, DC, November 1722, 2003.
Zheng, Z. C.,
and Zhang, N., 2003, "Distributions of Micro and NanoSized Particles
under Decaying Turbulence in a Chamber," Proceedings of 2003
International Mechanical Engineering Congress and Exposition, Paper number
IMECE200342665, Washington, DC, November 1722, 2003.
Zheng, Z. C.,
and Tan, B., 2003, "FarField Sound Calculations Using Vortex Method Data
as Sources," 9th AIAA/CEAS Aeroacoustics Conference , AIAA Paper
20033112, Hilton Head, SC, May 1214, 2003.
Zheng, Z. C.,
2002, "Effects of Flexible Walls on Radiated Sound from a Turbulent
Boundary Layer," Proceedings of 2002 International Mechanical
Engineering Congress and Exposition , Paper number IMECE200233410, New
Orleans, LA, November 1722, 2002.
Zheng, Z. C.,
and Zhang, N., 2002, "A Hydrodynamic Simulation for Mobile Bay
Circulation," Proceedings of 2002 International Mechanical Engineering
Congress and Exposition , Paper number IMECE200232350, New Orleans, LA,
November 1722, 2002.
Zheng, Z. C.,
and Tan, B., 2002, "Vortex Element Methods and Kutta Conditions for Slat
Noise Predictions," 8th AIAA/CEAS Aeroacoustics Conference , AIAA
Paper 20022473, Breckenridge, CO, June 1719, 2002.
Zheng, Z. C.,
2001, "A Computational Study of the Flow/Acoustic Mechanisms in Screened
Microphones," Proceedings of the ASME 2001 Fluids Engineering Division
Summer Meeting, FEDSM200118204, New Orleans, LA, May 29June 1, 2001.
Zheng, Z. C.,
Zhang, N., and Lim, S. H., 2000, "A NestedGrid Computational Study of
Jets in Crossflow," Proceedings of the ASME Fluids Engineering Division
 2000, FEDVOL. 253, pp. 459466, 2000 ASME International Mechanical
Engineering Congress and Exposition, Orlando, FL November, 2000.
Zheng, Z. C.,
and Lim, S. H., 2000, "Validation and Operation of a VortexWake/Shear
Interaction Model," 38^{th} AIAA Aerospace Sciences Meeting and
Exhibit, AIAA Paper 20000626, Reno, NV, January, 2000.
Zheng, Z. C.,
1999, "Radiated Sound from Turbulent Boundary Layers over a Rigid Surface,"
Proceedings of the 3rd ASME/JSME Joint Fluids Engineering Conference,
FEDSM997230, July 1999.
Zheng, Z. C.,
and Budlong, D. D., 1999, "Interactions between Vortices and Secondary
Vortical Structures," AIAA Paper NO. 993284, 14^{th} AIAA
Computational Fluid Dynamics Conference, Norfolk, VA, June 28July 2, 1999.
Zheng, Z. C.
and Baek, K., 1999, "NS Simulations of CrowType Instabilities in Vortex
Wake," AIAA Paper No. 990981, 37^{th} AeroSpace Sciences
Meeting and Exhibit, Reno, NV, January, 1999.
Zheng, Z. C.,
Yost, W. F. and Zhang, G., 1998, "Design of A Combined Device for
Maintaining Normothermia and Venous Compression", Proceedings of the
3rd World Conference on Integrated Design and Process Technology, Berlin,
Germany, July, 1998, pp. 140143.
Zheng, Z. C.
and Baek, K., 1998, "ShearLayer Effects on Trailing Vortices," AIAA
Paper No. 980316, 36^{th} Aerospace Sciences Meeting and Exhibit,
Reno, NV, January, 1998.
Zheng, Z. C.,
1997, "Initialization and Simulation of ThreeDimensional Aircraft Wake
Vortices," AIAA Paper No. 972264, 15^{th }AIAA Applied
Aerodynamics Conference, Atlanta, GA, June, 1997.
Zheng, Z. C.,
1996, "The Effects of Atmospheric Turbulence on Aircraft Wake Vortices
Near the Ground," 27^{th} AIAA Fluid Dynamics Conference,
New Orleans, LA, June, 1996, AIAA Paper No. 961954.
Corjon, A., Zheng, Z. C. and Greene, G. C.,
1996, "Model of the Behavior of Aircraft Wake Vortices Experiencing
Crosswind Near the Ground," 27^{th} AIAA Fluid Dynamics Conference,
New Orleans, LA, June, 1996, AIAA Paper No. 962516.
Ash, R. L. and Zheng, Z. C., 1996,
"Numerical Simulations of Commercial Aircraft Wakes Subjected to Airport
Surface Weather Conditions," 34th AIAA Aerospace Sciences Meeting and
Exhibit, Reno, NV, AIAA Paper No. 960660.
Ma, K. L. and Zheng, Z. C., 1995, "Volume
Visualization of Airplane Wake Vortices," Flow Visualization VII,
pp. 586591, Ed. J. P. Crowder, Begell House, Inc..
Zheng, Z. C.,
1995, "A Consistent Boundary Condition for Vorticity/Streamfunction
Simulations of WallBounded Vortex Flows," Numerical Methods in Laminar
and Turbulent Flow, Vol. 9, Part 1, pp. 179190, Ed. C. Taylor and P.
Durbetaki, Pineridge Press, Swansea, U.K.
Ma, K. and Zheng, Z., 1994, "3D
Visualization of Unsteady 2D Airplane Wake Vortices," Proceedings of
Visualization '94 Conference, IEEE Computer Society Press, Washington,
D.C., pp. 124131, also ICASE Report No. 9445.
Zheng, Z. C.,
Ash, R. L. and Greene, G. C. 1994, "A Study of the Influence of Cross Flow
on the Behavior of Aircraft Wake Vortices Near the Ground," Proceedings
of the 19th Congress of the International Council on the Aeronautical Sciences,
Anaheim, CA, Vol. 2, pp. 16491659.
Ash, R. L., Zheng, Z. C., and Greene G. C.
1994, "Cross Wind Effects on Turbulent Aircraft Wake Vortices near the
Ground," 25th AIAA Fluid Dynamics Conference, Colorado Spring, CO,
AIAA Paper 942381.
Zheng, Z.,
and Ash, R. L., 1993, "Prediction of Turbulent Wake Vortex Motion Near the
Ground," Transitional and Turbulent Compressible Flows, edited b L. D.
Kral and T.A.Zang, ASMEFED Vol. 151, pp. 195207.
Zheng, Z.,
and Ash, R. L., 1991, "Viscous Effects on a Vortex Wake in Ground
Effect," Proceedings of the Federal Aviation Administration
International Wake Vortex Symposium, Washington, D.C., pp. 3113130.