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 14 筆
第 155 頁
... rheometer with an L / D of 38 by Chung ( 1983 ) as well as by Isayev & Chung ( 1985 ) with an L / D of 13 obtained using an extruder device modified by Dr. Isayev . Shown in Fig . 3 is the resulting best fit of the data based upon the ...
... rheometer with an L / D of 38 by Chung ( 1983 ) as well as by Isayev & Chung ( 1985 ) with an L / D of 13 obtained using an extruder device modified by Dr. Isayev . Shown in Fig . 3 is the resulting best fit of the data based upon the ...
第 180 頁
... rheometer was used in this study . The end - effects ( Bagley ) correction has been applied to the capillary - rheometer data of Styron 678D and PP by conducting measurements with dies of different length - to - diameter ratios ( see ...
... rheometer was used in this study . The end - effects ( Bagley ) correction has been applied to the capillary - rheometer data of Styron 678D and PP by conducting measurements with dies of different length - to - diameter ratios ( see ...
第 276 頁
... rheometer Torque DC motor sensor Thermal jacket ཞ Protective gas Stirrer Band heaters Thermocouples Continuous semi - solid - alloy producer Schematic of the experimental set - up for the semi - solid - alloy producer and rheometer ...
... rheometer Torque DC motor sensor Thermal jacket ཞ Protective gas Stirrer Band heaters Thermocouples Continuous semi - solid - alloy producer Schematic of the experimental set - up for the semi - solid - alloy producer and rheometer ...
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