TY - JOUR
T1 - Re-entrant corner flows of UCM fluids: The natural stress basis
AU - Evans, Jonathan
PY - 2008/4/14
Y1 - 2008/4/14
N2 - This paper continues the description of a two parameter family of solutions for the local asymptotic behaviour of previous termUCMnext termprevious termfluidsnext term at re-entrant previous termcornersnext term. Here, the natural stress basis is used to re-derive the equations in the core previous termflownext term and boundary layers, with full description of the scalings and matching being given. The parametric solution dependence is completed with numerical deteremination of the coefficient of the downstream wall shear rate. The previous termflownext term structure implicitly assumes the absence of a separating streamline in the upstream region.
AB - This paper continues the description of a two parameter family of solutions for the local asymptotic behaviour of previous termUCMnext termprevious termfluidsnext term at re-entrant previous termcornersnext term. Here, the natural stress basis is used to re-derive the equations in the core previous termflownext term and boundary layers, with full description of the scalings and matching being given. The parametric solution dependence is completed with numerical deteremination of the coefficient of the downstream wall shear rate. The previous termflownext term structure implicitly assumes the absence of a separating streamline in the upstream region.
UR - http://www.scopus.com/inward/record.url?scp=40849113312&partnerID=8YFLogxK
UR - http://dx.doi.org/10.1016/j.jnnfm.2007.10.019
U2 - 10.1016/j.jnnfm.2007.10.019
DO - 10.1016/j.jnnfm.2007.10.019
M3 - Article
SN - 0377-0257
VL - 150
SP - 139
EP - 153
JO - Journal of Non-Newtonian Fluid Mechanics
JF - Journal of Non-Newtonian Fluid Mechanics
IS - 2-3
ER -