Cornell Injection Molding Program Progress Report No. 18: Covering the Period from February 1993 Through June 1994College of Engineering, Cornell University, 1994 - 255 頁 |
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第 1 到 3 筆結果,共 23 筆
第 59 頁
... tensor is always positive definite and that neither change of type nor loss of evolution can occur . For the Leonov model , the Finger tensor is positive definite by definition . Leonov [ 10 ] showed that the Leonov model based on the ...
... tensor is always positive definite and that neither change of type nor loss of evolution can occur . For the Leonov model , the Finger tensor is positive definite by definition . Leonov [ 10 ] showed that the Leonov model based on the ...
第 61 頁
... tensor . A generalized Lesaint - Raviart method , described in the next section , has been used for upwind ... tensor , ▾ is the velocity and is the flow domain . For the Leonov model , the stress in given by õ = −pỗ + 2nē + t̃ ( 3 ) ...
... tensor . A generalized Lesaint - Raviart method , described in the next section , has been used for upwind ... tensor , ▾ is the velocity and is the flow domain . For the Leonov model , the stress in given by õ = −pỗ + 2nē + t̃ ( 3 ) ...
第 63 頁
... tensor ) has been used for the extra pressure ( Pk ) . 4.4 Numerical Scheme In order to obtain a variational form of the viscoelastic - flow problem , we need to define the solution space for the velocity , pressure and extra - stress ...
... tensor ) has been used for the extra pressure ( Pk ) . 4.4 Numerical Scheme In order to obtain a variational form of the viscoelastic - flow problem , we need to define the solution space for the velocity , pressure and extra - stress ...
內容
II | 10 |
CORRELATIONS FOR THE QUIESCENT CRYSTALLIZATION KINETICS | 31 |
VISCOELASTIC MODELING OF ENTRANCE EFFECTS USING LEONOV | 58 |
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100-ppm PAAm solution aligned Anczurowski and Mason aspect ratio calculated cavity ceramic-filled material constitutive equation correlation corresponding crystallization data cutter data points defined determined developed diffusivity and drift dilatometry dilute regime drift velocity effect et.al experimental results experiments fiber concentrations fiber suspensions fiber-fiber interactions Finger tensor finite-element flow direction Fluid Mech geometrical i-PP injection molding injection-molding Isayev isothermal iteration Leonov model machine Mason 9 measurements method Newtonian Newtonian fluid nL³ Non-Newt NURBS observed obtained orbit constant orbit distribution orientation distribution orientation-distribution function parameter particle path interval planar plotted Polym polystyrene predictions pressure dependence Progress Report results in Fig rheomolding rotation semi-dilute regime Shaqfeh shear flow shear rate shown in Fig simple shear simple shear flow simulation single fiber slender-body theory solid steady-state Stover stress surface temperature tensor theoretical thermal conductivity tool values viscoelastic viscosity vorticity vorticity direction wire deformation