|Laser powder-bed fusion additive manufacturing: Physics of complex melt flow and formation mechanisms of pores, spatter, and denudation zones|
SA Khairallah, AT Anderson, A Rubenchik, WE King
Acta Materialia 108, 36-45, 2016
|Laser powder bed fusion additive manufacturing of metals; physics, computational, and materials challenges|
WE King, AT Anderson, RM Ferencz, NE Hodge, C Kamath, SA Khairallah, ...
Applied Physics Reviews 2 (4), 041304, 2015
|Denudation of metal powder layers in laser powder bed fusion processes|
MJ Matthews, G Guss, SA Khairallah, AM Rubenchik, PJ Depond, ...
Acta Materialia 114, 33-42, 2016
|Mesoscopic simulation model of selective laser melting of stainless steel powder|
SA Khairallah, A Anderson
Journal of Materials Processing Technology 214 (11), 2627-2636, 2014
|Metal vapor micro-jet controls material redistribution in laser powder bed fusion additive manufacturing|
S Ly, AM Rubenchik, SA Khairallah, G Guss, MJ Matthews
Scientific reports 7 (1), 1-12, 2017
|Overview of modelling and simulation of metal powder bed fusion process at Lawrence Livermore National Laboratory|
W King, AT Anderson, RM Ferencz, NE Hodge, C Kamath, SA Khairallah
Materials Science and Technology 31 (8), 957-968, 2015
|Modeling of additive manufacturing processes for metals: Challenges and opportunities|
MM Francois, A Sun, WE King, NJ Henson, D Tourret, CA Bronkhorst, ...
Current Opinion in Solid State and Materials Science 21 (LA-UR-16-24513 …, 2017
|Calculation of laser absorption by metal powders in additive manufacturing|
CD Boley, SA Khairallah, AM Rubenchik
Applied optics 54 (9), 2477-2482, 2015
|Dynamics of pore formation during laser powder bed fusion additive manufacturing|
AA Martin, NP Calta, SA Khairallah, J Wang, PJ Depond, AY Fong, ...
Nature communications 10 (1), 1-10, 2019
|Large-scale molecular dynamics simulations of dense plasmas: The Cimarron Project|
FR Graziani, VS Batista, LX Benedict, JI Castor, H Chen, SN Chen, ...
High Energy Density Physics 8 (1), 105-131, 2012
|Modulating laser intensity profile ellipticity for microstructural control during metal additive manufacturing|
TT Roehling, SSQ Wu, SA Khairallah, JD Roehling, SS Soezeri, ...
Acta Materialia 128, 197-206, 2017
|Interplay between magic number stabilities and superfluidity of small parahydrogen clusters|
SA Khairallah, MB Sevryuk, DM Ceperley, JP Toennies
Physical review letters 98 (18), 183401, 2007
|Gaussian process-based surrogate modeling framework for process planning in laser powder-bed fusion additive manufacturing of 316L stainless steel|
G Tapia, S Khairallah, M Matthews, WE King, A Elwany
The International Journal of Advanced Manufacturing Technology 94 (9), 3591-3603, 2018
|Defects-dictated tensile properties of selective laser melted Ti-6Al-4V|
T Voisin, NP Calta, SA Khairallah, JB Forien, L Balogh, RW Cunningham, ...
Materials & Design 158, 113-126, 2018
|Molecular dynamics simulations and generalized Lenard-Balescu calculations of electron-ion temperature equilibration in plasmas|
LX Benedict, MP Surh, JI Castor, SA Khairallah, HD Whitley, DF Richards, ...
Physical Review E 86 (4), 046406, 2012
|First-principles studies of the metallization and the equation of state of solid helium|
SA Khairallah, B Militzer
Physical review letters 101 (10), 106407, 2008
|Superfluidity of Dense in Vycor|
SA Khairallah, DM Ceperley
Physical review letters 95 (18), 185301, 2005
|In situ measurements of layer roughness during laser powder bed fusion additive manufacturing using low coherence scanning interferometry|
PJ DePond, G Guss, S Ly, NP Calta, D Deane, S Khairallah, MJ Matthews
Materials & Design 154, 347-359, 2018
|Ultrafast dynamics of laser-metal interactions in additive manufacturing alloys captured by in situ X-ray imaging|
AA Martin, NP Calta, JA Hammons, SA Khairallah, MH Nielsen, ...
Materials Today Advances 1, 100002, 2019
|ALE3D: An arbitrary Lagrangian-Eulerian multi-physics code|
CR Noble, AT Anderson, NR Barton, JA Bramwell, A Capps, MH Chang, ...
Lawrence Livermore National Lab.(LLNL), Livermore, CA (United States), 2017