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Research Output 1963 2019

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Paper
2003

Benefits of rake and skew for turbulence ingestion noise

Gavin, J. R., Jonson, M. L., Lysak, P. D. & Lauchle, G. C., Jan 1 2003, p. 51-56. 6 p.

Research output: Contribution to conferencePaper

rakes
ingestion
blades
Turbomachine blades
Turbulent flow
58 Citations (Scopus)

Design space visualization and its application to a design by shopping paradigm

Stump, G. M., Simpson, T. W., Yukish, M. A. & Harris, E. N., Dec 1 2003, p. 795-804. 10 p.

Research output: Contribution to conferencePaper

Visualization
Paradigm
Spacecraft
Pareto
Design Automation
4 Citations (Scopus)

Distributed journal bearing dynamic coefficients for structural finite element models

Campbell, R. L., Jan 1 2003, p. 97-105. 9 p.

Research output: Contribution to conferencePaper

Bearings (structural)
journal bearings
Journal bearings
Bearing pads
coefficients

Integration of self-awareness in multi-vehicle autonomous control

Reichard, K. M., Crow, E. C., Stover, J. & Roeckel, M., Jan 1 2003.

Research output: Contribution to conferencePaper

Supervisory personnel
Intelligent control
Scalability
Health
Control systems
9 Citations (Scopus)

Sensor Network Based Localization and Target Tracking Through Hybridization in the Operational Domains of Beamforming and Dynamic Space-Time Clustering

Phoha, S., Jacobson, N., Friedlander, D. & Brooks, R., Dec 1 2003, p. 2952-2956. 5 p.

Research output: Contribution to conferencePaper

Beamforming
Target tracking
Sensor networks
sensor
Processing
39 Citations (Scopus)

Surveillance coverage of sensor networks under a random mobility strategy

Kesidis, G., Konstantopoulos, T. & Phoha, S., Dec 1 2003, p. 961-965. 5 p.

Research output: Contribution to conferencePaper

Sensor networks
Brownian movement
Sensors
Communication
2002
51 Citations (Scopus)

A next-generation AUV energy system based on aluminum-seawater combustion

Miller, T. F., Walter, J. L. & Kiely, D. H., Dec 1 2002, p. 111-119. 9 p.

Research output: Contribution to conferencePaper

Seawater
Aluminum
Engineering research
2 Citations (Scopus)

An interacting automata model for network protection

Brooks, R., Orr, N., Zachary, J. & Griffin, C., Jan 1 2002, p. 1090-1097. 8 p.

Research output: Contribution to conferencePaper

Entropy
Cellular automata
Intrusion detection
Physics
Engineers
3 Citations (Scopus)

Investigation of the Kinetics of the Ferrite/Austenite Phase Transformation in the HAZ of a 2205 Duplex Stainless Steel Weldment

Palmer, T., Elmer, J. W., Wong, J., Babu, S. S. & Vitek, J. M., Dec 1 2002, p. 23-28. 6 p.

Research output: Contribution to conferencePaper

Stainless Steel
Austenite
Ferrite
Stainless steel
Phase transitions

Mapping Phase Transformations in the Heat-Affected-Zone of Carbon Manganese Steel Welds Using Spatially Resolved X-Ray Diffraction

Elmer, J. W., Wong, J., Ressler, T. & Palmer, T., Dec 1 2002, p. 174-179. 6 p.

Research output: Contribution to conferencePaper

Steel
Heat affected zone
Manganese
Welds
Carbon
65 Citations (Scopus)

Multidimensional visualization and its application to a design by shopping paradigm

Stump, G. M., Simpson, T. W., Yukish, M. A. & Bennett, L., Jan 1 2002.

Research output: Contribution to conferencePaper

Visualization
Data visualization
User interfaces
Data mining
Automation
5 Citations (Scopus)

Semi-solid metal processing of aluminum alloy A390

Midson, S., Keist, J. S. & Svare, J., Dec 1 2002.

Research output: Contribution to conferencePaper

Aluminum alloys
Wear of materials
Processing
Metals
Sprockets
2001
22 Citations (Scopus)

An unstructured two-fluid method based on the coupled phasic exchange algorithm

Kunz, R. F., Yu, W. S., Antal, S. P. & Ettorre, S. M., Dec 1 2001.

Research output: Contribution to conferencePaper

Fluids
Computational fluid dynamics
Bubble columns
Stators
Conservation
24 Citations (Scopus)

Development of a fully-compressible multi-phase reynolds-averaged navier-stokes model

Lindau, J. W. V., Venkateswarair, S., Kunz, R. F. & Merkle, C. L., Dec 1 2001.

Research output: Contribution to conferencePaper

Multiphase flow
Mach number
Volume fraction
Vapors
Liquids

In-Situ Observations of Phase Transformations in the HAZ of 2205 Duplex Stainless Steel Weldments

Palmer, T., Elmer, J. W. & Wong, J., Dec 1 2001, p. 108-117. 10 p.

Research output: Contribution to conferencePaper

Stainless Steel
Heat affected zone
Welds
Stainless steel
Phase transitions
3 Citations (Scopus)

Unstructured rotor-stator analysis of axial turbomachinery using a pressure based method

Yu, W. S., Kunz, R. F., Ettorre, S. M. & Antal, S. P., Dec 1 2001, p. 135-146. 12 p.

Research output: Contribution to conferencePaper

Turbomachinery
Stators
Rotors
Computational fluid dynamics
Navier Stokes equations
2000
21 Citations (Scopus)

Attribute-based multidisciplinary optimization of undersea vehicles

Belegundu, A. D., Halberg, E., Yukish, M. A. & Simpson, T. W., Dec 1 2000.

Research output: Contribution to conferencePaper

Servers
Propulsion
Automation
Hydraulics
Specifications
25 Citations (Scopus)

Cymbal transducers: A review

Newnham, R. E., Zhang, J. & Meyer, Jr., R. J., Dec 1 2000, p. 29-32. 4 p.

Research output: Contribution to conferencePaper

Transducers
Actuators
Metals
Multilayers
Acoustic waves
7 Citations (Scopus)

Design and implementation of a digital controller for DC-to-DC power converters

Sustersic, Jr., J. P., Zeller, J. R., Gao, Z. & Button, R., Dec 1 2000.

Research output: Contribution to conferencePaper

Power converters
Digital signal processors
Controllers
MATLAB
13 Citations (Scopus)

Flow control technology readiness: Aerodynamic versus hydrodynamic

Joslin, R. D., Kunz, R. F. & Stinebring, D. R., Dec 1 2000.

Research output: Contribution to conferencePaper

Flow control
Aerodynamics
Hydrodynamics
Unsteady flow
Physics
15 Citations (Scopus)

Goal programming applications in multidisciplinary design optimization

McAllister, C. D., Simpson, T. W. & Yukish, M. A., Dec 1 2000.

Research output: Contribution to conferencePaper

Large scale systems
Design optimization
1 Citation (Scopus)

High frequency imaging transducers from hollow spheres

Meyer, Jr., R. J., Alkoy, S., Chen, W., Ritter, T., Cochran, J. & Newnham, R., Dec 1 2000, p. 741-744. 4 p.

Research output: Contribution to conferencePaper

Transducers
Imaging techniques
Skin
Microscopes
Lead
18 Citations (Scopus)

Requirements on MDO imposed by the undersea vehicle conceptual design problem

Yukish, M. A., Bennett, L. & Simpson, T. W., Dec 1 2000.

Research output: Contribution to conferencePaper

Conceptual design
Specifications
1 Citation (Scopus)

Transducer arrays from piezoelectric hollow spheres

Alkoy, S., Meyer, Jr., R. J., Hladky-Hennion, A. C., Hughes, W. J., Cochran, J. K. & Newnham, R. E., Dec 1 2000, p. 737-740. 4 p.

Research output: Contribution to conferencePaper

Transducers
Electric potential
Piezoelectric ceramics
1999
4 Citations (Scopus)

A preconditioned navier-stokes method for two-phase flows with application to Cavitation prediction

Kunz, R. F., Boger, D. A., Stinebring, D. R., Chyczewski, T. S., Gibeling, H. J., Venkateswaran, S. & Govindan, T. R., Jan 1 1999, p. 676-688. 13 p.

Research output: Contribution to conferencePaper

Cavitation
Two phase flow
Volume fraction
Computational efficiency
Boiling liquids
19 Citations (Scopus)

Validation and verification of the remote agent for spacecraft autonomy

Smith, B., Millar, W., Dunphy, J., Tung, Y. W., Nayak, P., Gamble, E. & Clark, M., Jan 1 1999, p. 449-468. 20 p.

Research output: Contribution to conferencePaper

Spacecraft
Testing
Experiments
Intelligent agents
NASA
1998
1 Citation (Scopus)

Evolution of Microstructure within the HAZ of Precipitation Strengthened Aluminum Alloys

Martukanitz, R. & Howell, P. R., Dec 1 1998, p. 227-232. 6 p.

Research output: Contribution to conferencePaper

Heat affected zone
Precipitates
Aluminum alloys
Microstructure
Microstructural evolution
3 Citations (Scopus)

Java-based information system for wayside sensing and control

Myers, L. F., Lovette, M., Kilgus, C. C., Giannini, J. A., Swanson, D. C., Reichard, K. M., Mahon, M. & Mast, D., Jan 1 1998, p. 135-147. 13 p.

Research output: Contribution to conferencePaper

Information systems
Servers
Modems
Rocks
Intranets

Nitrogen Dissolution Calculations During the GTA Welding of Steels

Palmer, T. & Debroy, T., Dec 1 1998, p. 25-30. 6 p.

Research output: Contribution to conferencePaper

Steel
Dissolution
Welding
Nitrogen
Plasmas
1997

Corrosion resistant alloys and coatings produced by physical vapor deposition

Shaw, B., Sikora, E., Kennedy, K., Miller, P., Principe, E., Scammon, K., Heidersbach, K., Miller, T. F. & Singh, J., Dec 1 1997, p. 287-304. 18 p.

Research output: Contribution to conferencePaper

Corrosion resistant alloys
Physical vapor deposition
corrosion
vapor deposition
coatings

Low flow-noise pressure measurements using a “HOT-MIC”

McGuinn, R. S., Lauchle, G. C. & Swanson, D. C., Jan 1 1997, p. 627-634. 8 p.

Research output: Contribution to conferencePaper

Microphones
Pressure measurement
Wire
Ducts
Acoustics
1 Citation (Scopus)

Nonlinear quasi-three-dimensional modeling of rotating stall and surge

Lindau, J. W. V. & Owen, A. K., Jan 1 1997.

Research output: Contribution to conferencePaper

Numerical methods
Fluids
1 Citation (Scopus)

Numerical assessment of four-port through-flow wave rotor cycles with passage height variation

Paxson, D. E. & Lindau, J. W. V., Jan 1 1997.

Research output: Contribution to conferencePaper

Rotors
Fuel consumption
Gas turbines
Computational fluid dynamics
Engines
2 Citations (Scopus)

PWR reactivity insertion accident methodology based on TRAC-PF1/NEM

Ivanov, K. N., Watson, J. K., Beam, T. M., Baratta, A. J., Irani, A. & Trikouros, N., Jan 1 1997, p. 183-184. 2 p.

Research output: Contribution to conferencePaper

Accidents
Steam piping systems
Hydraulics
Hot Temperature
1996
6 Citations (Scopus)

Aeroacoustic source identification using frequency dependent velocity scaling

Quinlan, D. A. & Krane, M. H., Jan 1 1996.

Research output: Contribution to conferencePaper

Aeroacoustics
Acoustics
Fluid dynamics
Acoustic noise
Frequency bands

Insights into the formation and characteristics of leakage flow structures through bileaflet mechanical heart valve prostheses

Ellis, J. T., Healy, T. M., Fontaine, A. A., Saxena, R. & Yoganathan, A. P., Dec 1 1996, p. 279-280. 2 p.

Research output: Contribution to conferencePaper

Heart valve prostheses
Hinges
Flow structure
Flow fields
Plant shutdowns
1 Citation (Scopus)

Low mach number flow through a constricted, stylized vocal tract

Slimon, S., Davis, D., Levinson, S., Krane, M. H., Richard, G., Sinder, D., Duncan, H., Lin, Q. & Flanagan, J., Jan 1 1996.

Research output: Contribution to conferencePaper

Mach number
Acoustics
Computational aeroacoustics
Topology
Computational methods
4 Citations (Scopus)

Properties and characteristics of laser beam welds of automotive aluminum alloys

Martukanitz, R., Altshuller, B., Armao, F. G. & Pickering, E. R., Dec 1 1996.

Research output: Contribution to conferencePaper

Laser beams
Aluminum alloys
Welds
Yield stress
Filler metals
6 Citations (Scopus)

Search for unexplored effects in speech production

Coker, C. H., Krane, M. H., Reis, B. Y. & Kubli, R. A., Dec 1 1996, p. 1121-1124. 4 p.

Research output: Contribution to conferencePaper

Random processes
Vibrations (mechanical)
Acoustic waves
Bandwidth
1 Citation (Scopus)

Three-dimensional aerodynamic shape optimization using genetic evolution and gradient search algorithms

Foster, N. F., Dulikravich, G. S. & Bowles, J., Jan 1 1996.

Research output: Contribution to conferencePaper

lifting bodies
Newtonian flow
shape optimization
flow theory
hypersonic flow

Turbulence suppression for an active noise control microphone placed in a flowfield

McGuinn, R. S., Lauchle, G. C. & Swanson, D. C., Jan 1 1996.

Research output: Contribution to conferencePaper

Active noise control
Microphones
Turbulence
Wire
Acoustic noise
1995
1 Citation (Scopus)

Decomposition of structural and hydrodynamic contributions for unsteady rotor thrust

Jonson, M. L. & Young, S. D., Dec 1 1995, p. 77-81. 5 p.

Research output: Contribution to conferencePaper

thrust
rotors
Hydrodynamics
Rotors
hydrodynamics

LDV Measurement and navier-stokes computation of parallel jet mixing in a rectangular confinement

Kunz, R. F., D'Amico, S. W., Vassallo, P. F., Zaccaria, M. A., Aksoy, H. & So, R. M. C., Jan 1 1995, p. 1-9. 9 p.

Research output: Contribution to conferencePaper

Lasers
Reynolds number
Secondary flow
Optics
Anisotropy
10 Citations (Scopus)

Miniature, high-sensitivity, electron tunneling accelerometer

Rockstad, H. K., Reynolds, J. K., Tang, T. K., Kenny, T. W., Kaiser, W. J. & Gabrielson, T. B., Dec 1 1995, p. 675-678. 4 p.

Research output: Contribution to conferencePaper

Electron tunneling
Accelerometers
Transducers
Underwater acoustics
Natural frequencies
1994

A prototype artificial intelligence driven marine propulsor design tool

Hambric, S. A., Dai, C. M., Mulvihill, L., Tong, S. S. & Powell, D. J., Jan 1 1994, p. 334-343. 10 p.

Research output: Contribution to conferencePaper

Propellers
Artificial intelligence
Engineers
Software design
Product design
7 Citations (Scopus)

Characterization of PZT hollow-sphere transducers

Fielding, J. T., Smith, D., Meyer, Jr., R. J., Trolier-McKinstry, S. E. & Newnham, R. E., Dec 1 1994, p. 202-205. 4 p.

Research output: Contribution to conferencePaper

Transducers
Hydrophones
Blow molding
Gases
Imaging techniques
4 Citations (Scopus)

Laser beam welding of aluminum alloys for automotive applications

Martukanitz, R., Smith, D. J., Armao, F. G., Baldantoni, A. & Pickering, E. R., Dec 1 1994.

Research output: Contribution to conferencePaper

Laser beam welding
Aluminum alloys
Aluminum
Automotive industry
Vapor pressure

Limits of control in designing distributed C 2 experiments under imperfect communications

Yukish, M. A., Peluso, E., Phoha, S., Sircar, S., Licari, J. & Ray, A., Dec 1 1994, p. 831-837. 7 p.

Research output: Contribution to conferencePaper

Communication
Experiments
Feedback control
Automation
1992

Navier-Stokes investigation of a transonic centrifugal compressor stage using an algebraic Reynolds stress model

Kunz, R. F. & Lakshminarayana, B., Jan 1 1992.

Research output: Contribution to conferencePaper

Centrifugal compressors
Compressible flow
Secondary flow
Viscous flow
Pressure measurement
1986
1 Citation (Scopus)

Gaseous fuel utilization in a light-duty diesel engine

Barbour, T. R., Crouse, M. E. & Lestz, S. S., Dec 1 1986.

Research output: Contribution to conferencePaper

Fumigation
Propane
Diesel engines
Particulate emissions
Natural gas