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Research Output 1963 2019

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2019

2nd rotor hub flow prediction workshop experimental data campaigns & computational analyses

Prof, S. S., Tierney, C., Metkowski, L., Reich, D., Jaffa, N. A., Centolanza, L. R. & Thomas, M. L., Jan 1 2019.

Research output: Contribution to conferencePaper

Rotors
Drag
Computational fluid dynamics
Reynolds number
Empennages
Lubrication
Gears
Composite materials
Reinforcement
Carbon fibers

Design optimization of a hybrid spur gear

Gauntt, S., Campbell, R. & McIntyre, S., Jan 1 2019.

Research output: Contribution to conferencePaper

Spur gears
Gears
Composite materials
Evolutionary algorithms
Stress concentration

Scaled model testing of rotor hub root-end airfoil shapes

Tierney, C., Harris, J., Reich, D., Jaffa, N. A. & Schmitz, S., Jan 1 2019.

Research output: Contribution to conferencePaper

Airfoils
Drag
Rotors
Testing
Angle of attack

Stereo particle shadow velocimetry for turbulent flow characterization

Harris, J., McPhail, M., Truong, C. & Berger, Z., Jan 1 2019.

Research output: Contribution to conferencePaper

turbulent flow
Velocity measurement
Turbulent flow
flow field
Flow fields

Velocity estimation in the mixing layer of a subsonic jet using artificial neural networks

Tenney, A. S., Glauser, M. N. & Berger, Z. P., Jan 1 2019.

Research output: Contribution to conferencePaper

artificial neural network
Neural networks
Velocity measurement
Eigenvalues and eigenfunctions
flow field
2018

A study of liquid entrainment in oscillatory flows

Beck, F., Jin, Y., Cheung, F. B., Bajorek, S. M., Tien, K. & Hoxie, C. L., Jan 1 2018, p. 739-750. 12 p.

Research output: Contribution to conferencePaper

oscillating flow
entrainment
liquid
bundles
Liquids

Development of a new two-phase flow mass quality correlation for reflood transients

Jin, Y., Beck, F., Cheung, F. B., Bajorek, S. M., Tien, K. & Hoxie, C. L., Jan 1 2018, p. 98-108. 11 p.

Research output: Contribution to conferencePaper

two phase flow
Two phase flow
Boiling liquids
film boiling
Vapors

Extreme value statistics of flow induced noise and vibration

McCluskey, C. J., Conlon, S. C. & Guers, M. J., Jan 1 2018.

Research output: Contribution to conferencePaper

statistics
vibration
methodology
control surfaces
wind turbines

Loss of lubrication testing

Kozachyn, M., McIntyre, S., Robuck, M., Isaacson, A. & Sahay, V., 2018.

Research output: Contribution to conferencePaper

Lubrication
Testing
Screening
Lubricants
Gears

Low-frequency pulsation from a package boiler

Dare, T. P., Beck, B. S., Bonness, W. K., Rufener, S. & Flynn, T., Jan 1 2018.

Research output: Contribution to conferencePaper

boilers
low frequencies
ducts
transducers
acoustic properties

Noise transmission from a small, hermetic, reciprocating compressor

Cunsolo, J. V., Brungart, T. A. & Hambric, S. A., Jan 1 2018.

Research output: Contribution to conferencePaper

compressors
acoustics
refrigerants
ear
enclosure
1 Citation (Scopus)
Lubrication
Gears
Friction
Lubricants
Oils
4 Citations (Scopus)

Optimal design and position of an embedded one-dimensional acoustic black hole

McCormick, C. A. & Shepherd, M. R., Jan 1 2018.

Research output: Contribution to conferencePaper

acoustics
damping
optimization
tapering
resources

Tutorial on wavenumber transforms of structural vibration fields

Hambric, S. A. & Barnard, A. R., Jan 1 2018.

Research output: Contribution to conferencePaper

structural vibration
vibration
learning
rectangular panels
coefficients

Vibroacoustic properties of plates with tuned Acoustic Black Holes

Xiong, Y., Smith, E. & Conlon, S. C., Jan 1 2018.

Research output: Contribution to conferencePaper

acoustics
vibration
tuning
low frequencies
sound waves
2017
Bubbles (in fluids)
Cavitation
Computational fluid dynamics
Vapors
Fluids
3 Citations (Scopus)

An image processing technique for the study of vapor film dynamics during quenching of a downward facing hemisphere

Beck, F., Virani, N., Mohanta, L., Sohag, F. A., Ray, A. & Cheung, F. B., Jan 1 2017.

Research output: Contribution to conferencePaper

film boiling
hemispheres
Boiling liquids
vessels
image processing

Constrained-temperature solutions of coflow laminar diffusion flames

Kempema, N., Dobbins, R. R., Long, M. B. & Smooke, M. D., Jan 1 2017.

Research output: Contribution to conferencePaper

diffusion flames
flames
Ethylene
temperature profiles
ethylene
2 Citations (Scopus)

Effects of period and flow rate on liquid entrainment and the droplet field under forced oscillatory reflood conditions

Beck, F., Jin, Y., Mohanta, L., Qiao, S., Rau, A., Miller, D. J., Cheung, F. B., Lowery, B. R., Bajorek, S. M., Tien, K. & Hoxie, C. L., Jan 1 2017.

Research output: Contribution to conferencePaper

entrainment
flow velocity
Flow rate
Coolants
Heat transfer

Effects of pressure, subcooling and the spacer grid on the minimum film boiling temperature under high flooding rate conditions

Kumru, H. T., Jin, Y., Beck, F., Mohanta, L., Miller, D. J., Cheung, F. B., Bajorek, S. M., Tien, K. & Hoxie, C. L., Jan 1 2017.

Research output: Contribution to conferencePaper

film boiling
spacers
Boiling liquids
heat transfer
grids

I-INCE symposium report: Second symposium on flow-induced noise and vibration issues and aspects (FLINOVIA II)

Hambric, S. A., Hanford, A. D., De Rosa, S., Franco, F., Ciappi, E., Guyader, J. L. & Leung, R. C. K., Jan 1 2017.

Research output: Contribution to conferencePaper

engineering
vibration
aerospace vehicles
turbomachinery
websites
2 Citations (Scopus)

Investigation of two-phase pressure drop across a spacer grid in the dispersed flow film boiling regime

Jin, Y., Mohanta, L., Beck, F., Miller, D. J., Cheung, F. B., Bajorek, S. M., Tien, K. & Hoxie, C. L., Jan 1 2017.

Research output: Contribution to conferencePaper

film boiling
pressure drop
spacers
Boiling liquids
Pressure drop

Passive control of vibrations using Acoustic Black Holes

Pelat, A., Gautier, F., Semperlotti, F. & Conlon, S. C., Jan 1 2017.

Research output: Contribution to conferencePaper

sound waves
vibration isolators
vibration
acoustics
configurations

Phase accumulation in plates with embedded Acoustic Black Holes

Conlon, S. C. & Feurtado, P., Jan 1 2017.

Research output: Contribution to conferencePaper

damping
acoustics
phase response
vibration
broadband

Processing characteristics of out-of-autoclave pre-impregnated discotex™ composites

Patten, C. H., Dillon, G. P. & Koudela, K. L., Jan 1 2017, p. 101-118. 18 p.

Research output: Contribution to conferencePaper

Autoclaves
Composite materials
Processing
Diaphragms
Carbon fibers
2 Citations (Scopus)

The effect of nano pore size and porosity on deformation behaviors of anodic aluminum oxide membranes

Dai, J., Singh, J. & Yamamoto, N., Jan 1 2017, p. 218-229. 12 p.

Research output: Contribution to conferencePaper

Aluminum Oxide
Pore size
Porosity
Nanoindentation
Membranes
2016
1 Citation (Scopus)

Assessing Acoustic Black Hole performance via wavenumber transforms

Feurtado, P. A. & Conlon, S. C., Aug 21 2016, p. 2381-2386. 6 p.

Research output: Contribution to conferencePaper

vibration
acoustics
noise reduction
grids
acoustic coupling
2 Citations (Scopus)

Impact of surface condition and lubricant on effective gear tooth friction coefficient

Isaacson, A. C., Wagner, M. E., Rao, S. B. & Sroka, G., 2016.

Research output: Contribution to conferencePaper

Gear teeth
Lubricants
Gears
Friction
Torque
1 Citation (Scopus)

Tutorial on the vibroacoustics of composite sandwich panels

Hambric, S. A., Aug 21 2016, p. 5579-5589. 11 p.

Research output: Contribution to conferencePaper

composite materials
estimating
damping
rotary wing aircraft
aerospace industry
2015
3 Citations (Scopus)

Experimental analysis of vibration and radiated sound power reduction using an array of acoustic black holes

Feurtado, P. A. & Conlon, S. C., Jan 1 2015.

Research output: Contribution to conferencePaper

vibration
acoustics
damping
viscoelastic damping
transverse oscillation
pressure sensors
rotor blades
sensors
turbomachinery
aerodynamic forces
1 Citation (Scopus)

Increasing the efficiency of carbon nano tube, thin film loudspeakers

Beck, B. S., Zugger, M. E., Brungart, T. A., Fredley, J. E., Kline, B. L. & Yoas, Z. W., Jan 1 2015.

Research output: Contribution to conferencePaper

loudspeakers
carbon nanotubes
tubes
carbon
thin films

Materials and manufacturing technology for the oil and gas industry

Eden, T. J. & Wofle, D. E., Jan 1 2015.

Research output: Contribution to conferencePaper

Gas industry
Oils
2 Citations (Scopus)
honeycomb cores
rotary wing aircraft
power transmission
roofs
acoustics
1 Citation (Scopus)

Noise from pulsating super cavities and its control

Brungart, T. A., Skidmore, G. M., Lindau, J. W. V. & Money, M. J., Jan 1 2015.

Research output: Contribution to conferencePaper

ventilation
cavities
frequency modulation
hydraulic test tunnels
vortices

Practical implementation of immersive gases for improved efficiency of thin-film carbon nanotube thermoacoustic loudspeakers

Beck, B. S., Zugger, M. E., Brungart, T. A., Fredley, J. E., Kline, B. L. & Yoas, Z. W., Jan 1 2015.

Research output: Contribution to conferencePaper

loudspeakers
carbon nanotubes
thin films
gases
enclosure
2 Citations (Scopus)

Tutorial on infinite panel sound transmission loss simulations

Hambric, S. A., Jan 1 2015.

Research output: Contribution to conferencePaper

sound transmission
transmission loss
simulation
acoustics
incidence

Undergraduate noise control: Not just acoustics for dummies

Dare, T. P., Jan 1 2015.

Research output: Contribution to conferencePaper

dummies
acoustics
students
instructors
ratings
6 Citations (Scopus)

Vibration control using grids of acoustic Black Holes: How many is enough?

Conlon, S. C., Fahnline, J. B., Shepherd, M. R. & Feurtado, P. A., Jan 1 2015.

Research output: Contribution to conferencePaper

grids
vibration
acoustics
cells
structural vibration
2014
2 Citations (Scopus)
Dynamical systems
Defects
Dynamic response

First-year product design challenge: Creative design development for the Disabled

Catanach, W. M., Brannon, M. L. & Smith, C. S., Jan 1 2014.

Research output: Contribution to conferencePaper

Product design
Students
Disabled persons
Drawing (graphics)
Engineers
2 Citations (Scopus)

High temperature sensor based on supermode interference in multicore fiber

Van Newkirk, A., Eznaveh, Z. S., Antonio-Lopez, E., Salceda-Delgado, G., Schülzgen, A. & Amezcua-Correa, R., Jan 1 2014.

Research output: Contribution to conferencePaper

temperature sensors
Temperature sensors
interference
fibers
Fibers
7 Citations (Scopus)

Optical stress sensing alumina nanocomposite coatings for aerospace structures

Freihofer, G., Gupta, A., Van Newkirk, A., Seal, S. & Raghavan, S., Feb 28 2014.

Research output: Contribution to conferencePaper

Nanocomposites
Alumina
Coatings
Substrates
Plasmas
4 Citations (Scopus)

SemMemDB: In-database knowledge activation

Chen, Y., Petrovic, M. & Clark, M., Jan 1 2014, p. 18-23. 6 p.

Research output: Contribution to conferencePaper

Chemical activation
Data storage equipment
Semantics
Query languages
Ontology

The impact of surface condition and lubricant on gear tooth friction

Rao, S. B., Isaacson, A., Sroka, G. & Winkelmann, L., 2014, p. 195-203.

Research output: Contribution to conferencePaper

Gear teeth
Lubricants
Gears
Friction
Torque
3 Citations (Scopus)

Wind turbine fluid-structure interaction using an actuator line solver and a finite element solver in a tightly-coupled implementation

Motta-Mena, J., Jha, P., Campbell, R. L., Schmitz, S. & Brasseur, J., Feb 28 2014.

Research output: Contribution to conferencePaper

Fluid structure interaction
Wind turbines
Turbomachine blades
Actuators
Atmospheric boundary layer
2013
1 Citation (Scopus)

An experimental investigation of luminescence lifetime thermometry for high temperature engine components using coatings of YAG:DY AND YAG:TM

Jenkins, T. P., Eldridge, J. I., Allison, S. W., Howard, R. P., Jordan, E. H. & Wolfe, D. E., Sep 25 2013.

Research output: Contribution to conferencePaper

Luminescence
Engines
Coatings
Phosphors
Turbines
2 Citations (Scopus)

A process planning framework for lens metal additive manufacturing

Chernow, E., Samperi, M., Joshi, S. B., Simpson, T. W., Reutzel, T. & Martukanitz, R., Jan 1 2013, p. 2377-2383. 7 p.

Research output: Contribution to conferencePaper

3D printers
Process planning
Lenses
Metals
Lasers
15 Citations (Scopus)

A proposed digital thread for additive manufacturing

Nassar, A. R. & Reutzel, E. W., Jan 1 2013, p. 19-43. 25 p.

Research output: Contribution to conferencePaper

3D printers
threads
manufacturing
XML
industries