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Research Output 1969 2019

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2 Citations (Scopus)

Computational aeroacoustics algorithms: Non-uniform grids

Morris, P. J., Chung, C., Chyczewski, T. S. & Long, L. N., Jan 1 1994.

Research output: Contribution to conferencePaper

Computational aeroacoustics
Acoustics
Circular cylinders
Scattering
Acoustic impedance
3 Citations (Scopus)

Computational assessment of different air-ground function allocations

IJtsma, M., Hoekstra, J., Bhattacharyya, R. P. & Pritchett, A., Jan 1 2015.

Research output: Contribution to conferencePaper

air
Air
airborne thematic mapper
allocation
autonomy

Computational simulations of fore and aft radiation from ducted fans

Ahujat, V., Ozyoruk, Y. & Long, L. N., Dec 1 2000.

Research output: Contribution to conferencePaper

ducted fans
Fans
engines
Engines
Radiation
8 Citations (Scopus)

Computational thermoacoustic simulation of minor losses through a sudden contraction and expansion

Morris, P. J., Boluriaan, S. & Shieh, C. M., Dec 1 2001.

Research output: Contribution to conferencePaper

Thermoacoustics
contraction
Resonators
resonators
expansion
2 Citations (Scopus)

Computation of a confined compressible mixing layer

Hudson, D., Long, L. N. & Morris, P. J., Jan 1 1995, p. 1-17. 17 p.

Research output: Contribution to conferencePaper

Mach number
Euler equations
Numerical methods
Reynolds number
Viscosity

Condition monitoring and virtual containment for composite flywheels

Shiue, F. W., Lesieutre, G. A. & Bakis, C. E., Jan 1 2001.

Research output: Contribution to conferencePaper

Flywheels
Condition monitoring
Defects
Composite materials
Rotors

Control laws for minimum orbital changes - The satellite retrieval problem, part 2

Cichan, T., Melton, R. G. & Spencer, D. B., Dec 1 2000, p. 540-546. 7 p.

Research output: Contribution to conferencePaper

inclination
retrieval
Orbits
Satellites
thrust

Controlling a highly gyroscopic VTOL mav

Whitcher, L., Gandhi, M., Johnson, E. & Theodorou, E., Jan 1 2019.

Research output: Contribution to conferencePaper

Micro air vehicle (MAV)
Controllers
Three term control systems
Force control
Takeoff
4 Citations (Scopus)

Coupled CFD/CSD predictions of semi-span XV-15

Corle, E., Schmitz, S. & Floros, M., Jan 1 2018.

Research output: Contribution to conferencePaper

Linear stability analysis
Computational fluid dynamics
Time domain analysis
Transient analysis
Aerodynamics

Coupled torsion-lateral stability of a shaft-disk system driven through a universal joint

DeSmidt, H. A., Wang, K. W. & Smith, E. C., Dec 1 2001, p. 1023-1033. 11 p.

Research output: Contribution to conferencePaper

Universal joints
Shafts (machine components)
Torsional stress
Torsion
Lateral
4 Citations (Scopus)

DAMPING IN UNIDIRECTIONAL GRAPHITE/METAL COMPOSITES AND MATERIAL DESIGN POTENTIAL.

Lesieutre, G. A., Dec 1 1987, p. 245-252. 8 p.

Research output: Contribution to conferencePaper

Graphite
Damping
Composite materials
Metals
Structural metals

Design and realization of frequency agile piezoceramic transducers

Bernard, J. & Lesieutre, G. A., Dec 1 2000.

Research output: Contribution to conferencePaper

Transducers
Bandwidth
Polarization
Loads (forces)
Switches
13 Citations (Scopus)

Design methodology and analysis of composite blades for a low weight rotor

Zhang, J. & Smith, E., May 22 2006, p. 397-404. 8 p.

Research output: Contribution to conferencePaper

Turbomachine blades
Rotors
Composite materials
Materials properties
Structural design
1 Citation (Scopus)

Development and evaluation of a unified control architecture for a compound rotorcraft in maneuvering flight

Thorsen, A. T. & Horn, J. F., Jan 1 2016.

Research output: Contribution to conferencePaper

Propellers
Controllers
Flight envelopes
Energy management systems
Simulators
6 Citations (Scopus)

Direct aeroacoustic and aerodynamic simulation of multi-hole engine liners

Liu, J. & Long, L. N., Jan 1 1998.

Research output: Contribution to conferencePaper

Aeroacoustics
Aerodynamics
Engines
Ducts
Flow fields
1 Citation (Scopus)

Direct simulation of acoustic scattering by aircraft wings and bodies

Laik, O. A. & Morris, P. J., Jan 1 1998, p. 1020-1029. 10 p.

Research output: Contribution to conferencePaper

Acoustics
Scattering
Acoustic waves
Runge Kutta methods
Boundary conditions
1 Citation (Scopus)

Direct simulation of acoustic scattering by a rotorcraft fuselage

Agarwal, A. & Morris, P. J., Dec 1 2000.

Research output: Contribution to conferencePaper

rotary wing aircraft
fuselages
acoustic scattering
Fuselages
Acoustics
4 Citations (Scopus)

Displaying procedural vs. real-time information for paired approaches

Landry, S. J. & Pritchett, A., Jan 1 2002.

Research output: Contribution to conferencePaper

Aircraft
Vortex flow
Experiments
Monitoring
5 Citations (Scopus)

Distributed combustion response function modeling and measurement

Cardiff, E. H. & Micci, M. M., Jan 1 2000.

Research output: Contribution to conferencePaper

combustion
acoustics
Acoustics
Magnetic flowmeters
modeling
2 Citations (Scopus)

Distributed hingeless flow control and rotary synthetic jet actuation

Traub, L., Miller, A., Singla, P., Tandale, M., Junkins, J., Rediniotis, O. & Zeiger, M., Jul 1 2004, p. 2284-2313. 30 p.

Research output: Contribution to conferencePaper

Flow control
Jet flaps
Hinges
Angle of attack
Pistons
7 Citations (Scopus)

Distributing limit protection between autonomous restraint and voluntary tactile cues

Jeram, G. J., Sahani, N. A., Prasad, J. V. R. & Horn, J. F., Dec 1 2005, p. 6455-6468. 14 p.

Research output: Contribution to conferencePaper

Flight control systems

Dynamic replanning of low noise rotorcraft operations

Greenwood, E., Jan 1 2019.

Research output: Contribution to conferencePaper

Acoustics
Flight paths
Costs
Rotors
Planning

Effect of maneuvering and gust loads on the two-speed shift dynamics of a helicopter equipped with a dual clutch transmission

Su, X., DeSmidt, H., Smith, E. & Bill, R. C., Jan 1 2019.

Research output: Contribution to conferencePaper

Wind effects
Clutches
Helicopters
Helicopter rotors
Flight dynamics
1 Citation (Scopus)
Computational fluid dynamics
Rotors
Acoustics
Aerodynamics
Microphones
2 Citations (Scopus)

Effect of wave frequency on Görtler vortices/tollmien-schlichting wave interaction

Mendonça, M. T., Pauley, L. & Morris, P. J., Jan 1 1999.

Research output: Contribution to conferencePaper

Tollmien-Schlichting waves
wave interaction
vortex
Vortex flow
vortices

Effects of displays on pilot conformance to automatic alerts during closely-spaced parallel approaches

Vandor, B. & Pritchett, A. R., Dec 1 1998, p. E26-1-E26-8.

Research output: Contribution to conferencePaper

Display devices
Systems analysis
Experiments

Efficient modeling of elastomeric materials using fractional derivatives and plastic yielding

Ramrakhyani, D. S., Lesieutre, G. A. & Smith, E., Jan 1 2001.

Research output: Contribution to conferencePaper

Plastics
Derivatives
Friction
Elastomers

Efficient modeling of fluid-structure-thermal interaction in hypersonic flow

Rokita, T., Huang, D. & Friedmann, P. P., Jan 1 2018, p. 1492-1520. 29 p.

Research output: Contribution to conferencePaper

hypersonic flow
Hypersonic flow
thermal structure
Fluids
fluid
8 Citations (Scopus)

Evaluating transformations of the air transportation system through agent-based modeling and simulation

Lee, S. M., Pritchett, A. & Corker, K. M., Jan 1 2007, p. 658-666. 9 p.

Research output: Contribution to conferencePaper

Automatic teller machines
Demonstrations
Innovation
Aircraft
27 Citations (Scopus)

Examining air transporation safety issues through agent-based simulation incorporating human performance models

Pritchett, A., Lee, S. M., Abkin, M. H., Gilgur, A. Z., Bea, R. C., Corker, K. M., Verma, S., Jadhav, A., Reynolds, T. G., Vigeant-Langlois, L. & Gosling, G., Jan 1 2002.

Research output: Contribution to conferencePaper

Air
Avionics
Turbulence
9 Citations (Scopus)

Experimental and computational study of near field/far field correlations in supersonic jet noise

Kuo, C. W., Du, Y., McLaughlin, D. K. & Morris, P. J., Jun 20 2012.

Research output: Contribution to conferencePaper

Flow fields
Computer simulation
Military aircraft
Flow simulation
Acoustic fields

Experimental evaluation of ice accretion on coaxial-rotor vehicles

Yan, S., Scroger, S. & Palacios, J., Jan 1 2019.

Research output: Contribution to conferencePaper

Ice
Rotors
Torque
Maneuverability
Helicopters

Experimental study of collision detection schema used by pilots during closely spaced parallel approaches

Pritchett, A. & John Hansman, R., Jan 1 1996, p. 1-11. 11 p.

Research output: Contribution to conferencePaper

Display devices
Flight simulators
Collision avoidance
Landing
Automation
pressure sensors
rotor blades
sensors
turbomachinery
aerodynamic forces
7 Citations (Scopus)

Exposures to nanoscale particles and fibers during handling, processing, and machining of nanocomposites and nanoengineered composites reinforced with aligned carbon nanotubes

Bello, D., Wardle, B. L., Yamamoto, N., Guzman De Villoria, R. & Hallock, M., Dec 1 2009.

Research output: Contribution to conferencePaper

Carbon Nanotubes
Carbon nanotubes
Nanocomposites
Machining
Fibers
1 Citation (Scopus)

Feasibility of offshore wind power in the South Atlantic bight

Bulpitt, W. S., Stewart, S. W., Hunt, M. H. & Shelton, S. V., Nov 30 2006, p. 1875-1879. 5 p.

Research output: Contribution to conferencePaper

Wind power
Farms
Electric utilities
Topography
Coastal zones
1 Citation (Scopus)

Finite element modeling of open-section composite beams with warping restraint effects

Floros, M. W. & Smith, E., Jan 1 1996, p. 1420-1430. 11 p.

Research output: Contribution to conferencePaper

Torsional stress
Composite materials
Stiffness
Boundary conditions
Kinematics
2 Citations (Scopus)

Flight control design and simulation handling qualities assessment of high-speed rotorcraft

Berger, T., Blanken, C. L., Tischler, M. B. & Horn, J. F., Jan 1 2019.

Research output: Contribution to conferencePaper

Aircraft
Flight envelopes
Control systems
Flight dynamics
Propellers
13 Citations (Scopus)

Flight envelope limiting systems using neural networks

Horn, J. F., Calise, A. J. & Prasad, J. V. R., Jan 1 1998, p. 741-751. 11 p.

Research output: Contribution to conferencePaper

Flight envelopes
Aircraft
Neural networks
Angle of attack
Rotors
2 Citations (Scopus)

Flight simulator testing of cockpit traffic displays using robust situation generation

Pritchett, A., Barhydt, R., Hansman, R. J. & Johnson, E., Jan 1 1996, p. 705-715. 11 p.

Research output: Contribution to conferencePaper

Cockpits (aircraft)
Flight simulators
Display devices
Testing
Experiments

Flight test results of fault tolerant control systems on small and micro rotorcraft

Johnson, E., Schrage, D. P. & Prasad, J. V. R., Dec 1 2005, p. 307-314. 8 p.

Research output: Contribution to conferencePaper

Control systems
Automatic target recognition
Open systems
Launching
Collision avoidance

Flow physics and stokes' theorem in wind turbine aerodynamics

Schmitz, S. & Chattot, J. J., Jan 1 2009, p. 801-806. 6 p.

Research output: Contribution to conferencePaper

Wind turbines
Aerodynamics
Physics
Turbomachine blades
Momentum
5 Citations (Scopus)

Flow-quality measurements and qualification of the Pennsylvania State University Low-Speed, Low-Turbulence Wind tunnel

Premi, A., Maughmer, M. D. & Brophy, C., Jun 20 2012.

Research output: Contribution to conferencePaper

Wind tunnels
Turbulence
Airfoils
NASA
Tunnels
Analytical models
Elastomers
Geometry
Modal analysis
Simulated annealing
1 Citation (Scopus)
Analytical models
Elastomers
Geometry
Modal analysis
Simulated annealing

Fully coupled flight dynamics/CFD simulations of a helicopter with actuator disk models for the main rotor and tail rotor

Bottai, A., Horn, J. F., Oruc, I. & Shipman, J., Jan 1 2018.

Research output: Contribution to conferencePaper

Actuator disks
Flight dynamics
Helicopters
Computational fluid dynamics
Rotors
2 Citations (Scopus)

Generalized multi-point inverse airfoil design

Selig, M. S. & Maughmer, M. D., Jan 1 1991.

Research output: Contribution to conferencePaper

Airfoils
Boundary layers
Velocity distribution
Nonlinear equations
1 Citation (Scopus)

Helicopter aeroelastic response and stability using a refined time domain elastomeric damper model

Brackbill, C. R., Smith, E. & Lesieutre, G. A., Dec 1 2000.

Research output: Contribution to conferencePaper

Helicopters
Damping
Helicopter rotors
Dynamic loads
Transient analysis
3 Citations (Scopus)

High accuracy wake and vortex simulations using a hybrid Euler/discrete Vortex method

Sezer-Uzol, N. & Long, L. N., Dec 1 2000.

Research output: Contribution to conferencePaper

wakes
Vortex flow
vortices
Computational fluid dynamics
computational fluid dynamics
5 Citations (Scopus)

High-order accurate dual time-stepping algorithm for viscous aeroacoustic simulations

Shieh, C. M. & Morris, P. J., Jan 1 1998, p. 912-922. 11 p.

Research output: Contribution to conferencePaper

Aeroacoustics
Computational aeroacoustics
Euler equations
Message passing
Acoustic fields