TY - GEN
T1 - Simulation of the effects of the physical properties on particle formation of pulsated orifice ejection method (POEM)
AU - Fu, Yifan
AU - Dong, Wei
AU - Li, Ying
AU - Tan, Yi
AU - Yi, Minghui
AU - Kawasaki, Akira
N1 - Copyright:
Copyright 2012 Elsevier B.V., All rights reserved.
PY - 2012
Y1 - 2012
N2 - A simulation method was used to study the effects of physical parameters, including the contact angle between molten metal and material of orifice, surface tension and viscosity on particle formation of POEM. Stable droplets can be obtained only when the surface tension is adequate and the contact angle is at least 90° or higher. Within a wide range, viscosity has little effect on droplet formation; as the viscosity increases, necking time is postponed and vibration time is shortened.
AB - A simulation method was used to study the effects of physical parameters, including the contact angle between molten metal and material of orifice, surface tension and viscosity on particle formation of POEM. Stable droplets can be obtained only when the surface tension is adequate and the contact angle is at least 90° or higher. Within a wide range, viscosity has little effect on droplet formation; as the viscosity increases, necking time is postponed and vibration time is shortened.
KW - Ejection
KW - Mono-sized particle
KW - Physical parameters
KW - Poem
KW - Simulation
UR - http://www.scopus.com/inward/record.url?scp=84860824938&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84860824938&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/AMR.509.161
DO - 10.4028/www.scientific.net/AMR.509.161
M3 - Conference contribution
AN - SCOPUS:84860824938
SN - 9783037854181
T3 - Advanced Materials Research
SP - 161
EP - 165
BT - Latest Development of Applied Materials Technology
T2 - 6th Cross-Strait Conference on Advanced Engineering Materials
Y2 - 8 November 2011 through 11 November 2011
ER -