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28篇 您的检索式：作者名="Felicelli"

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	题名	作者	年代	出处	被引量
1	Comparison of Cellular Automaton and Phase Field Models to Simulate Dendrite Growth in Hexagonal Crystals显示文摘A cellular automaton (CA)-finite element (FE) model and a phase field (PF)-FE model were used to simulate equiaxed dendritic growth during the solidification of hexagonal metals.In the CA-FE model,the conservation equations of mass and energy were solved in order to calculate the temperature field,solute concentration,and the dendritic growth morphology.CA-FE simulation results showed reasonable agreement with the previously reported experimental data on secondary dendrite arm spacing (SDAS) vs cooling rate.In the PF model,a PF variable was used to distinguish solid and liquid phases similar to the conventional PF models for solidification of pure materials.Another PF variable was considered to determine the evolution of solute concentration.Validation of both models was performed by comparing the simulation results with the analytical model developed by Lipton-Glicksman-Kurz (LGK),showing quantitatively good agreement in the tip growth velocity at a given melt undercooling.Application to magnesium alloy AZ91 (approximated with the binary Mg-8.9 wt% Al) illustrates the difficulty of modeling dendrite growth in hexagonal systems using CA-FE regarding mesh-induced anisotropy and a better performance of PF-FE in modeling multiple arbitrarily-oriented dendrites growth.	Mohsen Asle Zaeem Hebi Yin Sergio D. Felicelli	2012	Journal of Materials Science & Technology2012，28，2：	6
2	Simulation of a dendritic microstructure with the lattice Boltzmann and cellular automaton methods显示文摘	H. Yin S.D. Felicelli L. Wang	2011	Acta Materialia2011，，8：	2
3	Simulation of a dendritic micro- structure with the lattice bohzmann and cellular automaton methods 显示文摘	Yin H Felicelli S D Wang L	2011	Acta Materialia2011，59，8：	1
4	Simulation of freckles during vertical solidification of binary alloys显示文摘	Heinrich J C Felicelli S Poirier D R	1991	Met Trans B1991，22，12：	1
5	Numerical model for dentritic solidification of binary alloys显示文摘	Heinrich J C Felicelli S Poirier D R	1993	Num Heat Transfer1993，23，：	1
6	Modelling and Simulation in Materials Science and Engineering显示文摘	Yin H Felicelli S D	2009	17(7):075 0112009，17，07：	1
7	Dendrite growth simulation during solidification in the LENS process显示文摘	H. Yin S.D. Felicelli	2009	Acta Materialia2009，，4：	1
8	Predicting freckle-defects in directionally solidified Pb-Sn alloys显示文摘	Frueh C Poirier D R Felicelli S D	2002	Materials Sci Eng A2002，328，：	1
9	Macrosegregation patterns in multicomponent Ni -base alloys显示文摘	Felicelli S D Poirier D R Heinrich J C	1997	Journal of Crystal Growth1997，177，：	1
10	Modeling freckle formation in three dimensions during solidification of multicomponent alloys显示文摘	S. D. Felicelli D. R. Poirier J. C. Heinrich	1998	Metallurgical and Materials Transactions B1998，，4：	1
11	Simulation of freckles during vertical solidification of binary alloys 显示文摘	Felicelli S D Heinrich J C Poirier D R	1991	Metallurgical Transactions B1991，22，6：	1
12	Predicting freckle-defects in directionally solidified Pb-Sn alloys显示文摘	C Frueh D R Poirier S D Felicelli	2002	Materials and engineering2002，，238：	1
13	Effect of resistance spot welding parameters on weld pool properties in a DP600 dual-phase steel: A parametric study using thermomechanically-coupled finite element analysis显示文摘	Mohsen Eshraghi Mark A. Tschopp Mohsen Asle Zaeem Sergio D. Felicelli	2014	Materials and Design2014，，：	1
14	Dendrite growth simulation during solidification in the LENS process显示文摘	H. Yin S.D. Felicelli	2009	Acta Materialia2009，，4：	1
15	Simulation of a dendrite microstructure with the lattice Boltzmann and cellular automaton methods显示文摘	YIN H FELICELLI S D WANG L	2011	Acta Materialia2011，59，31：	1
16	Analysis of thermal phenomena in LENS deposition 显示文摘	Liang Wang Sergio Felicelli	2006	Materials Science and Engineering A2006，，：	1
17	Simulations of mi- croporosity in IN718 equiaxed investment castings 显示文摘	Sung P K Poirier D R Felicelli S D	2001	Journal of Crystal Growth2001，226，23：	1
18	Optimization of the LENS process for steady molten pool size显示文摘	L Wang S Felicelli Y Gooroochurn	2008	Materials Science and Engineering2008，474，12：	1
19	Simulation of freckles during vertical solidification of binary alloys 显示文摘	Felicelli S D Heinrich J C Poirier D R	1991	Metall Trans B1991，22，6：	1
20	Predicting Freckle-Defects in Dimetionally Solidified PB-SN Alloys 显示文摘	Frueh C Poirier D R Felicelli S D	2002	Matefials Soi Eng A2002，，328：	1

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