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Stefan Povolny
Stefan Povolny
Northrop Grumman Mission Systems
Verified email at vt.edu
Title
Cited by
Cited by
Year
Experimental characterization and computational modeling of deformation and damage sensing through the piezoresistive response of nanocomposite bonded surrogate energetic materials
AK Chaurasia, EC Sengezer, KK Talamadupula, S Povolny, GD Seidel
Journal of Multifunctional Composites 2 (4), 227-253, 2014
302014
Mesoscale strain and damage sensing in nanocomposite bonded energetic materials under low velocity impact with frictional heating via peridynamics
KK Talamadupula, SJ Povolny, N Prakash, GD Seidel
Modelling and Simulation in Materials Science and Engineering 28 (8), 085011, 2020
172020
Piezoresistive detection of simulated hotspots and the effects of low velocity impact at the mesoscale in nanocomposite bonded energetic materials via multiphysics peridynamics …
KK Talamadupula, S Povolny, N Prakash, GD Seidel
Computational Materials Science 188, 110211, 2021
142021
Numerical investigation of thermomechanical response of multiscale porous Ultra-High Temperature Ceramics
SJ Povolny, GD Seidel, C Tallon
Ceramics International 48 (8), 11502-11517, 2022
102022
Investigating the mechanical behavior of multiscale porous ultra-high temperature ceramics using a quasi-static material point method
SJ Povolny, GD Seidel, C Tallon
Mechanics of Materials 160, 103976, 2021
92021
Numerical brazilian disk testing of multiscale porous ultra-high temperature ceramics
SJ Povolny, GD Seidel, C Tallon
International Journal of Solids and Structures 234, 111262, 2022
42022
Detecting “Hot-Spot” Damage in Granular Energetics Using a Thermo-electromechanical Peridynamics Model
S Povolny, KK Talamadupula, N Prakash, GD Seidel
AIAA Scitech 2019 Forum, 0962, 2019
32019
Multiscale Modeling of Damage Response in Composites Reinforced with CNT Fibers
N Genckal, SJ Povolny, GD Seidel, S Cheng
AIAA Scitech 2021 Forum, 0275, 2021
12021
Strain and damage sensing at the mesoscale in energetic materials in response to localized thermal loads
SJ Povolny, KT Talamadupula, N Prakash, GD Seidel
Behavior and Mechanics of Multifunctional Materials XIII 10968, 48-55, 2019
12019
Assessing and improving strong-shock accuracy in the material point method
SJ Povolny, MA Homel, EB Herbold
Computer Methods in Applied Mechanics and Engineering 416, 116350, 2023
2023
Emergent Size Effects in Continuum Damage Modeling of Brittle Fracture with Under-Resolved Crack-Tip Stresses
MA Homel, J Appleton, C Crook, S Povolny
The 14th Annual MPM Workshop, 2023
2023
Effects of oxidation on the effective thermomechanical properties of porous ultra-high temperature ceramics in compression via computational micromechanics and MPM
BA Morris, SJ Povolny, GD Seidel, C Tallon
Open Ceramics 15, 100382, 2023
2023
Modeling Compaction of Granular Composites Consisting of Brittle Powder and Polymer Binder
S Povolny, MA Homel
2022
Investigation of Oxidation Effects in Porous Ultra-High Temperature Ceramics
B Morris, SJ Povolny, GD Seidel, C Tallon
AIAA SCITECH 2022 Forum, 1860, 2022
2022
Investigating the Thermo-Mechanical Behavior of Highly Porous Ultra-High Temperature Ceramics using a Multiscale Quasi-Static Material Point Method
SJRL Povolny
Virginia Tech, 2021
2021
Effective Properties of Granular Composites as a Function of Relative Damage Evolution in Constituent Phases
S Povolny, GD Seidel, D Hammerand
AIAA Scitech 2020 Forum, 2108, 2020
2020
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