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 40 筆
第 314 頁
... determined [ 3,13 ] . The sweeps encountered could be as simple as that of a simple cylinder moving along a straight line in space or could be as complex as that of a multi - linked robot - arm in an automotive assembly line . We are ...
... determined [ 3,13 ] . The sweeps encountered could be as simple as that of a simple cylinder moving along a straight line in space or could be as complex as that of a multi - linked robot - arm in an automotive assembly line . We are ...
第 315 頁
... determining the swept volumes for polyhedra executing a revolution about an axis ( revolute sweeps ) or a point ( spheri- cal ... determined . In order to get a better understanding of sweeps , we were motivated to first study the two ...
... determining the swept volumes for polyhedra executing a revolution about an axis ( revolute sweeps ) or a point ( spheri- cal ... determined . In order to get a better understanding of sweeps , we were motivated to first study the two ...
第 328 頁
... determining the normals to the edge and vertex curves , their orientations are determined to be positive or negative depending on whether normals point to the left or the right side as one marches along the curves in the direction in ...
... determining the normals to the edge and vertex curves , their orientations are determined to be positive or negative depending on whether normals point to the left or the right side as one marches along the curves in the direction in ...
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