Výsledky vyhledávání - "B.D. Huddleston"

Universal Material Constants for MultiStage Fatigue (MSF) Modeling of the Process–Structure–Property (PSP) Relations of A000, 2000, 5000, and 7000 Series Aluminum Alloys

Autor: Matthew D. Watson, Steven Clayes, S.R. Daniewicz, Austin E. Mann, J.B. Jordon, J. Hughes, Mark F. Horstemeyer, A. Bagheri, Andrew H. Baker, Y. Mao, E. Carino, B.D. Huddleston, Cole Cauthen

Publikováno v: Integrating Materials and Manufacturing Innovation. 9:157-180

A MultiStage Fatigue (MSF) model that admits different hierarchical microstructural features and their stereological information is used to predict the fatigue behavior of 17 different processed aluminum alloys: A000 series (A319, A356, A357, and A38

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::75237ea178990b87e37a047ec7472032
https://doi.org/10.1007/s40192-020-00175-3

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A molecular dynamics study of effects of crystal orientation, size scale, and strain rate on penetration mechanisms of monocrystalline copper subjected to impact from a nickel penetrator at very high strain rates

Autor: Yucheng Liu, Yangqing Dou, B.D. Huddleston, Youssef Hammi, Mark F. Horstemeyer

Publikováno v: Acta Mechanica. 231:2173-2201

This paper presents a systematic computational study to investigate the effects of crystal orientation, strain rate (impact velocity), and size (thickness) on plasticity and damage behavior of copper single crystals during the penetration process at

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::309ebf8008bf64eda9cbef657fbacfc3
https://doi.org/10.1007/s00707-020-02632-8

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Free volume and internal structural evolution during creep in model amorphous polyethylene by Molecular Dynamics simulations

Autor: B.D. Huddleston, Steven R. Gwaltney, Mark F. Horstemeyer, Sasan Nouranian, Michael I. Baskes, Andrew Bowman, Sungkwang Mun

Publikováno v: Polymer. 170:85-100

All-atom Molecular Dynamics (MD) simulations were employed to investigate the structural and free volume evolution (correlated with damage) during creep of model amorphous polyethylene (PE) at various applied stress states (tension, shear, compressio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2ffd008ae97f889e733e65a2d7b0689c
https://doi.org/10.1016/j.polymer.2019.02.060

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A multiscale study of damage in elastomeric syntactic foams

Autor: Kevin Nicholas Long, Z. Casias, Jay Carroll, J. A. Brown, B.D. Huddleston

Publikováno v: Journal of Materials Science. 53:10479-10498

Damage mechanisms in elastomeric syntactic foams filled with glass microballoons (GMB) and resulting effects on the macroscale elastic constants have been investigated. Direct numerical simulations of the material microstructure, composite theory ana

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8cb90ae386bb9dfc510e43908c63b561
https://doi.org/10.1007/s10853-018-2263-y

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Characterization and modeling of the fatigue behavior of 304L stainless steel using the MultiStage Fatigue (MSF) Model

Autor: A.K. Persons, K.E. Bryan, K. Tantratian, M.S. Cagle, W.M. Furr, A. Hudson, F. Smith, Deepesh Giri, B.D. Huddleston, S. Mujahid, R. Stokes, M. Dantin, Mark F. Horstemeyer

Publikováno v: International Journal of Fatigue. 151:106319

Experimental and microstructural analyses were used to calibrate a MultiStage Fatigue model that included the number of cycles for incubation, microstructurally small crack growth, and long crack growth of 304L stainless steel. Fully reversed cyclic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ce69288e91cffe56c599c60a2c51f28c
https://doi.org/10.1016/j.ijfatigue.2021.106319

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A nanoscale study of size scale, strain rate, temperature, and stress state effects on damage and fracture of polyethylene

Autor: Steven R. Gwaltney, A.L. Bowman, Mark F. Horstemeyer, Sungkwang Mun, Michael I. Baskes, B.D. Huddleston

Publikováno v: Mechanics of Materials. 161:104008

The mechanical properties and damage behavior of amorphous polyethylene are investigated using Molecular Dynamics (MD) simulations. The influence of time, temperature, size scale, and stress state are extensively studied to gather insights into the c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f416ca56a0c3403a53774644d4b4d853
https://doi.org/10.1016/j.mechmat.2021.104008

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Damage Progression and Fragmentation in Atomistic, Single Crystal Copper at High Strain Rates

Autor: Mark F. Horstemeyer, B.D. Huddleston, Neil J. Williams, Doyl Dickel, Kent Danielson, Youssef Hammi

Publikováno v: Solid State Phenomena. 258:49-52

We show a correlation between nanoscale damage and fragmentation length scale through atomistic simulations. We simulated homogeneously expanding perfect, single crystal copper at rates ranging from 1E+08 to 3E+10 s-1 and temperatures from 200 to 100

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4f3a936ebbb9f05d86f1db33f887f6ae
https://doi.org/10.4028/www.scientific.net/ssp.258.49

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