Use of detailed particle melt modeling to calculate effective melt properties for powders

作者: Daniel Moser , Anil Yuksel , Michael Cullinan , Jayathi Murthy

DOI: 10.1115/1.4038423

关键词:

摘要: … , a multiscale melting model is implemented to simulate the melting of powder particles for … In this way, the DEM representation of the particle bed is converted to a mesh representation …

参考文章(24)
Xiaosong Sun, Mikio Sakai, Three-dimensional simulation of gas–solid–liquid flows using the DEM–VOF method Chemical Engineering Science. ,vol. 134, pp. 531- 548 ,(2015) , 10.1016/J.CES.2015.05.059
A.V. Gusarov, T. Laoui, L. Froyen, V.I. Titov, Contact thermal conductivity of a powder bed in selective laser sintering International Journal of Heat and Mass Transfer. ,vol. 46, pp. 1103- 1109 ,(2003) , 10.1016/S0017-9310(02)00370-8
Saad A. Khairallah, Andy Anderson, Mesoscopic Simulation Model of Selective Laser Melting of Stainless Steel Powder Journal of Materials Processing Technology. ,vol. 214, pp. 2627- 2636 ,(2014) , 10.1016/J.JMATPROTEC.2014.06.001
M. Boivineau, C. Cagran, D. Doytier, V. Eyraud, M. -H. Nadal, B. Wilthan, G. Pottlacher, Thermophysical Properties of Solid and Liquid Ti-6Al-4V (TA6V) Alloy International Journal of Thermophysics. ,vol. 27, pp. 507- 529 ,(2006) , 10.1007/PL00021868
F.-J. Gürtler, M. Karg, K.-H. Leitz, M. Schmidt, Simulation of Laser Beam Melting of Steel Powders using the Three-Dimensional Volume of Fluid Method Physics Procedia. ,vol. 41, pp. 881- 886 ,(2013) , 10.1016/J.PHPRO.2013.03.162
A. V. Gusarov, I. Yadroitsev, Ph. Bertrand, I. Smurov, Model of Radiation and Heat Transfer in Laser-Powder Interaction Zone at Selective Laser Melting Journal of Heat Transfer-transactions of The Asme. ,vol. 131, pp. 072101- ,(2009) , 10.1115/1.3109245
J. Y. Murthy, S. R. Mathur, Finite Volume Method for Radiative Heat Transfer Using Unstructured Meshes Journal of Thermophysics and Heat Transfer. ,vol. 12, pp. 313- 321 ,(1998) , 10.2514/2.6363
Daniel Moser, Sreekanth Pannala, Jayathi Murthy, Computation of Effective Radiative Properties of Powders for Selective Laser Sintering Simulations JOM. ,vol. 67, pp. 1194- 1202 ,(2015) , 10.1007/S11837-015-1386-8
Dongbin Xiu, George Em Karniadakis, The Wiener--Askey Polynomial Chaos for Stochastic Differential Equations SIAM Journal on Scientific Computing. ,vol. 24, pp. 619- 644 ,(2002) , 10.1137/S1064827501387826
Rahul Garg, Janine Galvin, Tingwen Li, Sreekanth Pannala, Open-source MFIX-DEM software for gas-solids flows: Part I – verification studies Powder Technology. ,vol. 220, pp. 122- 137 ,(2012) , 10.1016/J.POWTEC.2011.09.019