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Research Output 1949 2020

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2019

A dynamic fractal permeability model for heterogeneous coalbed reservoir considering multiphysics and flow regimes

Tian, J., Liu, J., Elsworth, D., Leong, Y. K., Li, W. & Zeng, J., Jan 1 2019.

Research output: Contribution to conferencePaper

Fractals
Fractal dimension
Gases
Pore pressure
Pore structure

Aeroacoustic modeling of an eVTOL slowed rotor winged compound aircraft

Quackenbush, T., Wachspress, D., Moretti, L. R., Barwey, D., Lewis, R. H. & Brentner, K., Jan 1 2019.

Research output: Contribution to conferencePaper

Aeroacoustics
Rotors
Aircraft
Helicopter rotors
Electric drives

Aeroacoustic study of lift offset coaxial rotor using free wake analysis

Sharma, K., Brentner, K. S., Jia, Z. & Lee, S., Jan 1 2019.

Research output: Contribution to conferencePaper

Aeroacoustics
Rotors
Aerodynamics
Acoustics
Helicopters

Agricultural work-related fatalities to non-working youth: What can we learn?

Gorucu, S. & Pate, M. L., Jan 1 2019.

Research output: Contribution to conferencePaper

Farms
farms
agricultural statistics
death
researchers

Analysis of pressure/flow response data from the EGS Collab Project

Ingraham, M. D., Knox, H. A., Strickland, C. E., Vermeul, V. R., Burghardt, J. A., Ajo-Franklin, J., Bauer, S. J., Baumgartner, T., Beckers, K., Blankenship, D., Bonneville, A., Boyd, L., Brown, S. T., Burghardt, J. A., Chen, T., Chen, Y., Condon, K., Cook, P. J., Dobson, P. F., Doe, T. & 98 others, Doughty, C. A., Elsworth, D., Feldman, J., Foris, A., Frash, L. P., Frone, Z., Fu, P., Gao, K., Ghassemi, A., Gudmundsdottir, H., Guglielmi, Y., Guthrie, G., Haimson, B., Hawkins, A., Heise, J., Herrick, C. G., Horn, M., Horne, R. N., Horner, J., Hu, M., Huang, H., Huang, L., Im, K., Ingraham, M., Johnson, T. C., Johnston, B., Karra, S., Kim, K., King, D. K., Kneafsey, T., Knox, H., Knox, J., Kumar, D., Kutun, K., Lee, M., Li, K., Lopez, R., Maceira, M., Makedonska, N., Marone, C., Mattson, E., McClure, M. W., McLennan, J., McLing, T., Mellors, R. J., Metcalfe, E., Miskimins, J., Morris, J. P., Nakagawa, S., Neupane, G., Newman, G., Nieto, A., Oldenburg, C. M., Pan, W., Pawar, R., Petrov, P., Pietzyk, B., Podgorney, R., Polsky, Y., Porse, S., Richard, S., Roberts, B. Q., Robertson, M., Roggenthen, W., Rutqvist, J., Rynders, D., Santos-Villalobos, H., Schoenball, M., Schwering, P., Sesetty, V., Singh, A., Smith, M. M., Sone, H., Strickland, C. E., Su, J., Ulrich, C., Uzunlar, N., Vachaparampil, A., Valladao, C. A., Vandermeer, W., Vandine, G., Vardiman, D., Vermeul, V. R., Wagoner, J. L., Wang, H. F., Weers, J., White, J., White, M. D., Winterfeld, P., Wood, T., Wu, H., Wu, Y. S., Wu, Y., Zhang, Y., Zhang, Y. Q., Zhou, J., Zhou, Q. & Zoback, M. D., Jan 1 2019.

Research output: Contribution to conferencePaper

research facilities
injection
plugging
communicating
boreholes

A numerical approach to upgrade the estimation of gas diffusion coefficient in coal matrix

Liu, P., Liu, S. & Yin, G., Jan 1 2019.

Research output: Contribution to conferencePaper

gaseous diffusion
Diffusion in gases
Coal
coal
diffusion coefficient
1 Citation (Scopus)

Applying tet-to-hex meshing method to complex nuclear reactor geometries for spectral element code

Yuan, H., Merzari, E., Yu, Y., Obabko, A., Yildiz, M. A., Botha, G. & Hassan, Y. A., Jan 1 2019, p. 127-135. 9 p.

Research output: Contribution to conferencePaper

nuclear reactors
Nuclear reactors
mesh
Geometry
geometry

Artificial intelligence techniques to support design and construction

Mohammadpour, A., Karan, E. & Asadi, S., Jan 1 2019, p. 1282-1289. 8 p.

Research output: Contribution to conferencePaper

Artificial intelligence
Decision making
Planning
Intelligent agents
Supervised learning
riparian buffers
Nutrients
Buffers
Sediments
highlands

Attenuation compensation for time-reversal imaging in VTI media

Bai, T., Zhu, T. & Tsvankin, I., Jan 1 2019, p. 256-260. 5 p.

Research output: Contribution to conferencePaper

attenuation
symmetry
wave equation
wave equations
elastic media
1 Citation (Scopus)

A VTOL-UAV inlet flow distortion reduction concept using a new flow control approach: Double-ducted-fan (DDF)

Camci, C. & Aktürk, A., Jan 1 2019.

Research output: Contribution to conferencePaper

Inlet flow
Takeoff
Unmanned aerial vehicles (UAV)
Landing
Flow control

Buoyancy-driven transformations in a thermal striping flow field

Lomperski, S., Obabko, A. & Merzari, E., Jan 1 2019, p. 3856-3864. 9 p.

Research output: Contribution to conferencePaper

Buoyancy
buoyancy
Flow fields
flow distribution
temperature distribution

CFD and experiments for wire-wrapped fuel assemblies

Roelofs, F., Uitslag-Doolaard, H., Mikuz, B., Dovizio, D., de Santis, D., Shams, A., Bertocchi, F., Rohde, M., van Tichelen, K., Keijers, S., Kennedy, G., Batta, A., Pacio, J., Planquart, P., Obabko, A., Brockmeyer, L., Merzari, E., Vaghetto, R., Hassan, Y., Leonard, D. & 5 others, Martin, M., Jackson, B., Steer, M., Delchini, M. & Pointer, D., Jan 1 2019, p. 5716-5729. 14 p.

Research output: Contribution to conferencePaper

computational fluid dynamics
assemblies
Computational fluid dynamics
safety
wire

Computational modeling of continuum scale constitutive equations to improve biomass feedstock material handling and conveying systems

Yi, H., Puri, V. M., Lanning, C. J. & Dooley, J. H., Jan 1 2019.

Research output: Contribution to conferencePaper

materials handling
Materials handling
Conveying
feedstocks
Constitutive equations

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

Development and validation of a conjugate heat transfer model for the two-phase CFD code NEK-2P

Vegendla, P., Tentner, A., Shaver, D., Obabko, A. & Merzari, E., Jan 1 2019, p. 2666-2685. 20 p.

Research output: Contribution to conferencePaper

computational fluid dynamics
Heat flux
heat flux
Computational fluid dynamics
heat transfer

Development of a mushroom harvesting assistance system using computer vision

Lee, C. H., Choi, D., Pecchia, J., He, L. & Heinemann, P., Jan 1 2019.

Research output: Contribution to conferencePaper

computer vision
mushrooms
Computer vision
Farms
Crops

Development of a robotic end effector for apple tree pruning

Zahid, A., He, L. & Zeng, L., Jan 1 2019.

Research output: Contribution to conferencePaper

End effectors
pruning
Robotics
apples
Fruits

Discovery and Development of a Fast Charging Li-Ion Battery

Liu, T., Yang, X-G. & Wang, C-Y., Jan 15 2019.

Research output: Contribution to conferencePaper

Discussion on the effective stress coefficient in unconventional fracture-matrix gas transport

Wang, Y., Liu, S., Yue, W. & Zhao, Y., Jan 1 2019.

Research output: Contribution to conferencePaper

gas transport
effective stress
permeability
Gases
matrix

Dynamic replanning of low noise rotorcraft operations

Greenwood, E., Jan 1 2019.

Research output: Contribution to conferencePaper

Acoustics
Flight paths
Costs
Rotors
Planning

Dynamic water vapor sorption on Marcellus shales: Equilibrium, thermodynamic and kinetic analyses

Sang, G., Liu, S. & Elsworth, D., Jan 1 2019.

Research output: Contribution to conferencePaper

shales
Steam
thermodynamic equilibrium
sorption
water vapor

Economic nano-additive to improve cement sealing capability

Tabatabaei, M., Dahi Taleghani, A. & Alem, N., Jan 1 2019.

Research output: Contribution to conferencePaper

Cements
Economics
Nanoparticles
Crack initiation
Surface properties

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

Effects of roughness on permeability evolution and frictional behavior of fractures under shear

Fang, Y., Elsworth, D., Ishibashi, T. & Zhang, F., Jan 1 2019.

Research output: Contribution to conferencePaper

roughness
permeability
Surface roughness
shear
shearing

EGS Collab project: Status, tests, and data

Kneafsey, T. J., Dobson, P. F., Ajo-Franklin, J. B., Guglielmi, Y., Valladao, C. A., Blankenship, D. A., Schwering, P. C., Knox, H. A., White, M. D., Johnson, T. C., Strickland, C. E., Vermuel, V. R., Morris, J. P., Fu, P., Mattson, E., Neupane, G. H., Podgorney, R. K., Doe, T. W., Huang, L., Frash, L. P. & 127 others, Ghassemi, A., Roggenthen, W., Ajo-Franklin, J., Bauer, S. J., Baumgartner, T., Beckers, K., Blankenship, D., Bonneville, A., Boyd, L., Brown, S., Brown, S. T., Burghardt, J. A., Chen, T., Chen, Y., Condon, K., Cook, P. J., Crandall, D., Dobson, P. F., Doe, T., Doughty, C. A., Elsworth, D., Feldman, J., Foris, A., Frash, L. P., Frone, Z., Fu, P., Gao, K., Ghassemi, A., Gudmundsdottir, H., Guglielmi, Y., Guthrie, G., Haimson, B., Hawkins, A., Heise, J., Horn, M., Horne, R. N., Horner, J., Hu, M., Huang, H., Huang, L., Im, K. J., Ingraham, M., Jayne, R. S., Johnson, T. C., Johnston, B., Karra, S., Kim, K., King, D. K., Kneafsey, T., Knox, H., Knox, J., Kumar, D., Kutun, K., Lee, M., Li, K., Lopez, R., Maceira, M., Mackey, P., Makedonska, N., Marone, C. J., Mattson, E., McClure, M. W., McLennan, J., McLing, T., Medler, C., Mellors, R. J., Metcalfe, E., Miskimins, J., Moore, J., Morris, J. P., Nakagawa, S., Neupane, G., Newman, G., Nieto, A., Oldenburg, C. M., Pan, W., Paronish, T., Pawar, R., Petrov, P., Pietzyk, B., Podgorney, R., Polsky, Y., Popejoy, J., Porse, S., Roberts, B. Q., Robertson, M., Roggenthen, W., Rutqvist, J., Rynders, D., Santos-Villalobos, H., Schoenball, M., Schwering, P., Sesetty, V., Sherman, C. S., Singh, A., Smith, M. M., Sone, H., Soom, F. A., Strickland, C. E., Su, J., Templeton, D., Thomle, J. N., Ulrich, C., Uzunlar, N., Vachaparampil, A., Valladao, C. A., Vandermeer, W., Vandine, G., Vardiman, D., Vermeul, V. R., Wagoner, J. L., Wang, H. F., Weers, J., White, J., White, M. D., Winterfeld, P., Wood, T., Workman, S., Wu, H., Wu, Y. S., Wu, Y., Yildirim, E. C., Zhang, Y., Zhang, Y. Q., Zhou, J., Zhou, Q. & Zoback, M. D., Jan 1 2019.

Research output: Contribution to conferencePaper

stimulation
Crystalline rocks
Black Hills (SD-WY)
Geothermal energy
Experiments

Evaluation of turbulence modeling approaches for the prediction of cross-flow in a helical tube bundle

Feng, J., Acton, M., Baglietto, E., Kraus, A. R. & Merzari, E., Jan 1 2019, p. 136-148. 13 p.

Research output: Contribution to conferencePaper

cross flow
bundles
Turbulence
turbulence
tubes

Evolution of coal permeability to gaseous CO2 and supercritical CO2, N2 and He under in-situ stresses

Zhi, S. & Elsworth, D., Jan 1 2019.

Research output: Contribution to conferencePaper

Helium
Coal
in situ stress
coal
helium

Expanded dimensionality for image spectroscopy via machine learning

Salvador, M., Cervone, G. & Xu, F., Jan 1 2019, p. 148-152. 5 p.

Research output: Contribution to conferencePaper

Radiance
radiance
Dimensionality
Spectroscopy
Machine Learning

Experiencing extreme height for the first time: The influence of height, self-judgment of fear and a moving structural beam on the heart rate and postural sway during the quiet stance

Habibnezhad, M., Puckett, J., Fardhosseini, M. S., Jebelli, H., Stentz, T. & Pratama, L. A., Jan 1 2019, p. 1065-1072. 8 p.

Research output: Contribution to conferencePaper

Virtual reality
Steel
Statistics
Personnel
Students

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
1 Citation (Scopus)

Explaining recommendations in an interactive hybrid social recommender

Tsai, C-H. & Brusilovsky, P., Jan 1 2019, p. 391-396. 6 p.

Research output: Contribution to conferencePaper

Transparency
Recommender systems
Controllability
User interfaces
Fusion reactions
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
1 Citation (Scopus)

Fractal mechanical network based time domain viscoacoustic wave equation

Xing, G. & Zhu, T., Jan 1 2019, p. 3994-3998. 5 p.

Research output: Contribution to conferencePaper

wave equation
wave equations
fractals
seismic waves
mathematical models

Gas saturated coal failure envelope establishment through single core multistage triaxial loading tests

Fan, L. & Liu, S., Jan 1 2019.

Research output: Contribution to conferencePaper

loading test
Coal
coal
envelopes
Gases

Geomechanical evaluation of natural shear fractures in the EGS Collab experiment 1 test bed

Frash, L. P., Welch, N. J., Carey, J. W., Ajo-Franklin, J., Bauer, S. J., Baumgartner, T., Beckers, K., Blankenship, D., Bonneville, A., Boyd, L., Brown, S. T., Burghardt, J. A., Chen, T., Chen, Y., Condon, K., Cook, P. J., Dobson, P. F., Doe, T., Doughty, C. A., Elsworth, D. & 96 others, Feldman, J., Foris, A., Frash, L. P., Frone, Z., Fu, P., Gao, K., Ghassemi, A., Gudmundsdottir, H., Guglielmi, Y., Guthrie, G., Haimson, B., Hawkins, A., Heise, J., Herrick, C. G., Horn, M., Horne, R. N., Horner, J., Hu, M., Huang, H., Huang, L., Im, K., Ingraham, M., Johnson, T. C., Johnston, B., Karra, S., Kim, K., King, D. K., Kneafsey, T., Knox, H., Knox, J., Kumar, D., Kutun, K., Lee, M., Li, K., Lopez, R., Maceira, M., Makedonska, N., Marone, C., Mattson, E., McClure, M. W., McLennan, J., McLing, T., Mellors, R. J., Metcalfe, E., Miskimins, J., Morris, J. P., Nakagawa, S., Neupane, G., Newman, G., Nieto, A., Oldenburg, C. M., Pan, W., Pawar, R., Petrov, P., Pietzyk, B., Podgorney, R., Polsky, Y., Porse, S., Richard, S., Roberts, B. Q., Robertson, M., Roggenthen, W., Rutqvist, J., Rynders, D., Santos-Villalobos, H., Schoenball, M., Schwering, P., Sesetty, V., Singh, A., Smith, M. M., Sone, H., Strickland, C. E., Su, J., Ulrich, C., Uzunlar, N., Vachaparampil, A., Valladao, C. A., Vandermeer, W., Vandine, G., Vardiman, D., Vermeul, V. R., Wagoner, J. L., Wang, H. F., Weers, J., White, J., White, M. D., Winterfeld, P., Wood, T., Wu, H., Wu, Y. S., Wu, Y., Zhang, Y., Zhang, Y. Q., Zhou, J., Zhou, Q. & Zoback, M. D., Jan 1 2019.

Research output: Contribution to conferencePaper

test stands
shear
evaluation
hydraulics
experiment

Hot channel factor evaluation for sodium-cooled fast reactors with multi-physics sharp toolkit

Yu, Y., Shemon, E. R., Kim, T. K. & Merzari, E., Jan 1 2019, p. 6096-6109. 14 p.

Research output: Contribution to conferencePaper

Fast reactors
Physics
reactors
Sodium
sodium

Indicator-based data assimilation with localization for updating models using limited ensemble size

Kumar, D. & Srinivasan, S., Jan 1 2019, p. 278-282. 5 p.

Research output: Contribution to conferencePaper

Model Updating
Data Assimilation
data assimilation
Ensemble
Update
shear strength
microanalysis
Shear strength
roughness
permeability

Inlet flow separation control via novel lip-spoilers for ducted fan based VTOL uninhabited aerial vehicles

Camci, C., Herwig, N. & Aktürk, A., Jan 1 2019.

Research output: Contribution to conferencePaper

Inlet flow
Flow separation
Takeoff
Landing
Ducts

Life-cycle policies for large engineering systems under complete and partial observability

Andriotis, C. P. & Papakonstantinou, K., Jan 1 2019.

Research output: Contribution to conferencePaper

Observability
Systems Engineering
Systems engineering
Dynamic programming
Life Cycle

Mapping natural fracture networks using stochastic and machine learning approaches

Chandna, A. & Srinivasan, S., Jan 1 2019, p. 250-254. 5 p.

Research output: Contribution to conferencePaper

Stochastic Networks
fracture network
Machine Learning
artificial neural network
Artificial Neural Network

Mechanistic analysis of shale permeability evolution data

Shi, R., Liu, J. & Elsworth, D., Jan 1 2019.

Research output: Contribution to conferencePaper

Shale
Swelling
Pore pressure
Macros
Sorption
Cryogenic liquids
Coal
Liquid nitrogen
liquid nitrogen
coal

Modeling of anisotropic sorption-induced coal deformations

Liu, A. & Liu, S., Jan 1 2019.

Research output: Contribution to conferencePaper

volumetric strain
Coal
coal
sorption
Sorption

Modeling of wave propagation in a transversely isotropic attenuative medium based on fractional Laplacian

Zhu, T. & Bai, T., Jan 1 2019, p. 3818-3822. 5 p.

Research output: Contribution to conferencePaper

isotropic media
wave equation
wave propagation
wave equations
operators

Multiphase permeability evolution in low permeability sandstones from surfactant-treated fractring fluids

Abaa, K., Wang, J. Y., Elsworth, D. & Ityokumbul, M., Jan 1 2019.

Research output: Contribution to conferencePaper

Sandstone
Surface active agents
Fracturing fluids
Fluids
Gas permeability

Multiphysics for nuclear energy applications using a cohesive computational framework

Martineau, R., Andrs, D., Carlsen, R., Gaston, D., Hansel, J., Kong, F., Lindsay, A., Permann, C., Slaughter, A., Merzari, E., Hu, R., Novak, A. & Slaybaugh, R., Jan 1 2019, p. 3092-3106. 15 p.

Research output: Contribution to conferencePaper

environment simulation
nuclear energy
Nuclear energy
Physics
computer programs
Geomechanics
geomechanics
Coal
Pore structure
hydrostatics