Non-isentropic release of a shocked solid

Non-isentropic release of a shocked solid

We present molecular dynamics simulations of shock and release in micron-scale tantalum crystals that exhibit postbreakout temperatures far exceeding those expected under the standard assumption of isentropic release. We show via an energy-budget analysis that this is due to plastic-work heating fro...

Podrobná bibliografie
Hlavní autoři:	Heighway, P, Sliwa, M, McGonegle, D, Wehrenberg, C, Bolme, C, Eggert, J, Higginbotham, A, Lazicki, A, Lee, H, Nagler, B, Park, H, Rudd, R, Smith, R, Suggit, M, Swift, D, Tavella, F, Remington, B, Wark, J
Médium:	Journal article
Vydáno:	American Physical Society 2019

Podobné jednotky

Femtosecond measurement of shock wave driven twinning and lattice dynamics
Autor: Wehrenberg, C, a další
Vydáno: (2017)

In situ X-ray diffraction measurement of shock-wave-driven twinning and lattice dynamics
Autor: Wehrenberg, C, a další
Vydáno: (2017)

Femtosecond x-ray diffraction studies of the reversal of the microstructural effects of plastic deformation during shock release of tantalum
Autor: Sliwa, M, a další
Vydáno: (2018)

Molecular dynamics simulations of grain interactions in shock-compressed highly textured columnar nanocrystals
Autor: Heighway, P, a další
Vydáno: (2019)

Molecular dynamics simulations of inelastic X-Ray scattering from shocked copper
Autor: Karnbach, O, a další
Vydáno: (2021)

Investigating off-Hugoniot states using multi-layer ring-up targets
Autor: McGonegle, D, a další
Vydáno: (2020)

Inelastic response of silicon to shock compression.
Autor: Higginbotham, A, a další
Vydáno: (2016)

Recovery of metastable dense Bi synthesized by shock compression
Autor: Gorman, MG, a další
Vydáno: (2019)

Crystal plasticity finite element simulation of lattice rotation and x-ray diffraction during laser shock compression of tantalum
Autor: Avraam, P, a další
Vydáno: (2023)

X-ray diffraction studies of laser-shocked crystals
Autor: McGonegle, D
Vydáno: (2016)

Diffuse scattering from dynamically compressed single-crystal zirconium following the pressure-induced alpha-to-omega phase transition
Autor: Heighway, PG, a další
Vydáno: (2024)

Prediction of Debye-Scherrer diffraction patterns in arbitrarily strained samples
Autor: Higginbotham, A, a další
Vydáno: (2013)

Metastability of diamond ramp-compressed to 2TPa
Autor: Lazicki, A, a další
Vydáno: (2021)

ISENTROPIC "SHOCK WAVES" IN NUMERICAL ASTROPHYSICS
Autor: S. G. Moiseenko, a další
Vydáno: (2016-12-01)

Nonlinear Perturbations and Weak Shock Waves in Isentropic Atmospheres
Autor: Tamar Faran, a další
Vydáno: (2024-01-01)

Femtosecond quantification of void evolution during rapid material failure
Autor: Coakley, J, a další
Vydáno: (2020)

Femtosecond diffraction studies of solid and liquid phase changes in shock-compressed bismuth
Autor: Gorman, MG, a další
Vydáno: (2018)

X-Ray diffraction measurements of plasticity in shock-compressed vanadium in the region of 10-70 GPa
Autor: Foster, JM, a další
Vydáno: (2017)

Molecular dynamics simulations of shock-induced deformation twinning of a body-centered-cubic metal
Autor: Higginbotham, A, a další
Vydáno: (2013)

Ultra-fast x-ray diffraction studies of the phase transitions and equation of state of scandium shock-compressed to 82 GPa
Autor: Briggs, B, a další
Vydáno: (2017)

Nanosecond x-ray Laue diffraction apparatus suitable for laser shock compression experiments.
Autor: Suggit, M, a další
Vydáno: (2010)

Investigations into rapid uniaxial compression of polycrystalline targets using femtosecond X-ray diffraction
Autor: McGonegle, D, a další
Vydáno: (2014)

Coordination changes in liquid tin under shock compression determined using in situ femtosecond x-ray diffraction
Autor: Briggs, R, a další
Vydáno: (2019)

Nanosecond white-light Laue diffraction measurements of dislocation microstructure in shock-compressed single-crystal copper.
Autor: Suggit, M, a další
Vydáno: (2012)

Shock waves in polycrystalline iron: Plasticity and phase transitions
Autor: Gunkelmann, N, a další
Vydáno: (2014)

Kinematics of slip-induced rotation for uniaxial shock or ramp compression
Autor: Heighway, P, a další
Vydáno: (2021)

Recovery of a high-pressure phase formed under laser-driven compression
Autor: Gorman, MG, a další
Vydáno: (2020)

Strength of shock-loaded single-crystal tantalum [100] determined using in situ broadband x-ray Laue diffraction.
Autor: Comley, A, a další
Vydáno: (2013)

Simulating EXAFS patterns of shocked crystals
Autor: Higginbotham, A, a další
Vydáno: (2007)

Atomistic deformation mechanism of silicon under laser-driven shock compression
Autor: Silvia Pandolfi, a další
Vydáno: (2022-09-01)

Effective Isentropic Diffusivity of Tropospheric Transport
Autor: Chen, Gang, a další
Vydáno: (2015)

Prospects for using X-ray free-electron lasers to investigate shock-compressed matter
Autor: Nagler, B, a další
Vydáno: (2007)

Identification of phase transitions and metastability in dynamically compressed antimony using ultrafast x-ray diffraction
Autor: Coleman, AL, a další
Vydáno: (2019)

Simulating picosecond x-ray diffraction from shocked crystals using post-processing molecular dynamics calculations
Autor: Kimminau, G, a další
Vydáno: (2008)

Simulating picosecond x-ray diffraction from shocked crystals using post-processing molecular dynamics calculations
Autor: Kimminau, G, a další
Vydáno: (2008)

Shock deformation of face-centred-cubic metals on subnanosecond timescales
Autor: Bringa, M, a další
Vydáno: (2006)

Isentropic, diabatic, and sedimentary transport of Mount Pinatubo aerosol
Autor: Rogers, H, a další
Vydáno: (1999)

Hybrid Isentropic Twin Stars
Autor: Juan Pablo Carlomagno, a další
Vydáno: (2024-08-01)

Generalised Isentropic Relations in Thermodynamics
Autor: Pim Nederstigt, a další
Vydáno: (2023-02-01)

Comley et al. reply.
Autor: Comley, A, a další
Vydáno: (2014)