Materials Processing Technologies
Polymer processing: flow-induced crystallization of particle-filled polymer melts
Polymer processing: mixing and dispersion in single screw extruders
- W.R. Hwang, T.H. Kwon (2000)
"Dynamical systems modeling of chaos single-screw extrusion
process and its three-dimensional numerical analysis,"
Polymer Engineering & Science, 40(3),
p.702-714.
- W.R. Hwang, H.S. Jun, T.H. Kwon (2002) "Experiments
on chaotic
mixing in a screw channel flow," AIChE Journal,
48(8), p.1621-1630.
- W.R. Hwang, T.H. Kwon
(2002) "Resonant
and invariant advection in single screw extrusion,"
International Polymer Processing, 17(4), pp.
309-317.
- W.R. Hwang, T.H. Kwon (2003) "Chaotic volumetric
transports in a single-screw extrusion process," Polymer
Engineering & Science, 43(4), p.783-797.
- W.R. Hwang, K.W. Kang, T.H. Kwon (2004)
"Dynamical systems
in pin mixers of single-screw extruders," AIChE Journal,
50(7), p.1372-1385.
- H.S. Jun, W.R. Hwang, T.H. Kwon (2004)
"Experiments on characteristic deformation
and breakup behaviors of an immiscible drop in a screw channel flow,"
International Polymer Processing, 19(3), p.218-224.
Polymer processing: injection molding of particle-filled polymers
- 입자분산 고분자 복합재의 사출성형 공정모델링
- W.R. Hwang, W.R. Kim, S.H. Kang, S.J. Kim (2009) "Direct simulations of 2D mold-filling processes
of particle-filled fluids," Korea-Australia Rheology Journal, 21(3),
p.193-200.
-
W.R. Hwang, W.R. Kim, E.S. Lee, J.H. Park (2011)
"
Direct simulations of orientational dispersion
of platelet particles in a viscoelastic fluid subjected to a partial drag flow for
effective coloring of polymers," Korea-Australia Rheology Journal (Special Memorial Issue of Late Professor Tai Hun Kwon),
23(3), p.173-181.
Industrial inkjet printing
- 미세입자분산 현탁액을 이용한 산업용 잉크젯 프린팅 공정 모델링 및 수치해석
- H.J. Jeong, C. Kim, W.R. Hwang (2012) "Numerical simulations of the impact and spreading of a particulate drop on a solid substrate,"
Modelling and Simulations in Engineering, accepted for publication.
- H.J. Jeong, W.R. Hwang, C. Kim, S.J. Kim (2010) "Numerical simulations of
capillary spreadings
of a particle-laden droplet on a solid substrate,"
Journal of Materials Processing Technology, 210(2), p.297-305.
Composites manufacturing: RTM-based processing technologies
- RTM기반의 복합재 성형공정 모델링(투과율, 입자침전, 필터링, CNT분산 수지모델링 등)
- J.F. Wang and W.R. Hwang (2008)
"Permeability predicition of fibrous porous media in a bi-periodic domain,"
Journal of Composite Materials, 42(9), p.909-929.
- H. Liu, W.R. Hwang (2009)
"Transient filling simulations in unidirectional fibrous porous media,"
Korea-Australia Rheology Journal, 21(1), p.71-79.
- J.F. Wang, W.R. Hwang (2011)
"Transverse mobility prediction of non-Newtonian fluids
across fibrous porous media,"
Journal of Composite Materials, 45(8), p.883-893.
- W.R. Hwang, S.G. Advani (2010) "Numerical simulations of Stokes-Brinkman
equations for permeability prediction of dual-scale fibrous porous media,"
Physics of Fluids, 22(11), 113101.
- W.R. Hwang, S.G. Advani, S. Walsh (2011) "Direct simulations of particle deposition and filtration
in dual-scale porous media," Composites Part A, 42(10), p.1344-1352.
-
H.L. Liu, W.R. Hwang (2012) "
Permeability prediction of fibrous porous media with complex 3D architectures,"
Composites Part A, 43, 2030-2038.
-
H.L. Liu, J.S. Moon, W.R. Hwang "Numerical simulations of a shear-thinning fluid through packed spheres,"
Korea-Australia Rheology Journal, submitted.
