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 18 筆
第 280 頁
... solid fraction which is effectively larger than its actual value due to the presence of entrapped liquid within the solid phase [ 5 ] . With increasing shear rates , the strong convection of flow breaks down the aggregates into smaller ...
... solid fraction which is effectively larger than its actual value due to the presence of entrapped liquid within the solid phase [ 5 ] . With increasing shear rates , the strong convection of flow breaks down the aggregates into smaller ...
第 289 頁
... Fraction of solid f Fig . 9 Temperature vs. fraction of solid for Sn - 15 % Pb alloy ( solid curve ) based upon the results in Fig . 8. Solid squares represent the experimental data from [ 16 ] whereas solid triangles denote the calculated ...
... Fraction of solid f Fig . 9 Temperature vs. fraction of solid for Sn - 15 % Pb alloy ( solid curve ) based upon the results in Fig . 8. Solid squares represent the experimental data from [ 16 ] whereas solid triangles denote the calculated ...
第 293 頁
... solid fractions studied . It can be seen that the critical shear rate increases with increasing solid fraction . Shown in Fig . 11 are semi - log plots of n∞ ( fs ) , Ÿ ' ( fs ) , and t ' ( fs ) as functions of solid fraction . It is ...
... solid fractions studied . It can be seen that the critical shear rate increases with increasing solid fraction . Shown in Fig . 11 are semi - log plots of n∞ ( fs ) , Ÿ ' ( fs ) , and t ' ( fs ) as functions of solid fraction . It is ...
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