Cornell Injection Molding Program Progress Report No. 16: Covering the Period from January 1990 Through December 1991College of Engineering, Cornell University, 1991 - 351 頁 |
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第 1 到 3 筆結果,共 53 筆
第 30 頁
... indicate that the Cross model gives a higher Ap at Q = 10 cm3 / sec even though the pressure drop ( and associated average wall - shear - stress ) level exceeds that of the third cross - over point of the " 2 " curves ( i.e. at Q ≈ 88 ...
... indicate that the Cross model gives a higher Ap at Q = 10 cm3 / sec even though the pressure drop ( and associated average wall - shear - stress ) level exceeds that of the third cross - over point of the " 2 " curves ( i.e. at Q ≈ 88 ...
第 58 頁
... indicate that the melt front continues to advance slightly ; i.e. , since the density is essentially constant in ... indicate that increasing Cp in ( 28 ) by 10 % increases the final flow length by 1.4 % , reflecting decreased cooling ...
... indicate that the melt front continues to advance slightly ; i.e. , since the density is essentially constant in ... indicate that increasing Cp in ( 28 ) by 10 % increases the final flow length by 1.4 % , reflecting decreased cooling ...
第 84 頁
... indicate a comparable 3.3 % reduction in predicted flow length . On the other hand , the results from runs ( i ) and ( v ) in Table 2 indicate a 1.7 % increase in Lpred when Cp is increased by 10 % . By comparison , the corres- ponding ...
... indicate a comparable 3.3 % reduction in predicted flow length . On the other hand , the results from runs ( i ) and ( v ) in Table 2 indicate a 1.7 % increase in Lpred when Cp is increased by 10 % . By comparison , the corres- ponding ...
內容
SUMMARY i | 9 |
CALCULATIONS RELATED TO VISCOSITY MODELLING | 13 |
SPIRALFLOW ANALYSIS INCLUDING VARIABLEDENSITY | 34 |
14 個其他區段未顯示
常見字詞
7-constant Anczurowski aspect ratio Bézier patch birefringence boundary curve calculated cavity CIMP cm³/sec constant continuity equation control volume cooling corresponding Couette device Cross model density diffusivity dilute regime distribution domain dyne dyne/cm² equation experimental results extensional fiber filling stage finite-difference finite-element flow length flow rate formulation free surface function gapwise gradient Gregory patch hydrodynamic increasing indicate injection molding injection-molding interactions interface layer Lpred material measured melt front mesh method Newtonian fluid nodes noted obtained orbit orientation packing pressure parameter particles Phys polymer polystyrene post-filling stage power-law predictions processing conditions R₁ radial region rheological rheometer rotation semi-dilute regime semi-dilute suspension Shaqfeh shear flow shear rate shear stress shown in Fig simple shear simulation slender-body theory SMCV SMCV's spiral flow sprue Table temperature thermal thickness vectors velocity disturbance viscoelastic viscosity model volumetric flow rate wall whereas zero อน