Cornell Injection Molding Program Progress Report No. 15: Covering the Period from September 1988 Through January 1990College of Engineering, Cornell University, 1990 - 338 頁 |
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第 1 到 3 筆結果,共 57 筆
第 iv 頁
... equation for creeping flow of a Newtonian fluid , with application to juncture losses in diverging , L- shaped and T - shaped channels . In a continuing effort to extend viscoelastic- modelling capabilities , the Leonov constitutive ...
... equation for creeping flow of a Newtonian fluid , with application to juncture losses in diverging , L- shaped and T - shaped channels . In a continuing effort to extend viscoelastic- modelling capabilities , the Leonov constitutive ...
第 77 頁
... equation has been found to be good for all the present data for volume fractions greater than or equal to 0.125 ( Fig . 3 ) . Below 0.125 , the yield stress is zero and the observed behaviour as well as the Casson equation reduce to the ...
... equation has been found to be good for all the present data for volume fractions greater than or equal to 0.125 ( Fig . 3 ) . Below 0.125 , the yield stress is zero and the observed behaviour as well as the Casson equation reduce to the ...
第 233 頁
Covering the Period from September 1988 Through January 1990. satisfies the continuity and energy equations . In particular , the continuity equation is satisfied for each junction whereas the energy equation is satisfied for each loop ...
Covering the Period from September 1988 Through January 1990. satisfies the continuity and energy equations . In particular , the continuity equation is satisfied for each junction whereas the energy equation is satisfied for each loop ...
常見字詞
air traps apparent viscosity behavior best-fit boundary calculated candidate curves candidate points Carreau model cavity-filling COOL3D cooling rate corresponding Cross model density determined developed elements equation experiments Figure filling stage flow rate flow-front region fluid Fraction of solid function gate geometry glycerin Hieber increase injection molding injection-molding injection-molding process instant linear lines and air material melt front mesh MOLDFLOW Newtonian Newtonian fluid node numerical optimization particles Pb alloy PMMA polygon polypropylene polystyrene post-filling stage power-law predicted melt-front advancement pressure drop pressure traces processing conditions Progress Report relative viscosity results in Fig rheological rheometer segments semi-solid alloy shear rate shear stress shown in Fig shrinkage simulation solid fraction Styron surface suspension SWEEP2D swept area symbols Table thermal conductivity thermoset thickness torque V₁ velocity vertex curve viscoelastic viscosity model volume fraction volumetric volumetric flow rate warpage weld lines yield stress