----------------------------------------
	Fill
----------------------------------------
Copyright Autodesk, Inc. All rights reserved.
 
Flow Analysis
 

Version: ami2012-barium_main_ml_sp1  (Build 11221-002)
         64-bit build

Analysis running on host: X6X8-20150713ZY
        Operating System: Windows 7 Service Pack 1
          Processor type: GenuineIntel Intel64 Family 6 Model 61 Stepping 4 ~2394 MHz
    Number of Processors: 4
   Total Physical Memory: 8102 MBytes


  No mesh for the cores was found. 
  Core shift analysis switched OFF 
Date : DEC18-25    
Time : 11:37:22    
  File name : hc_2025_024(ls241101_50_x1_ball_hopper)_2025_1127_study~1    
 
** WARNING 98780 ** No cooling channel is specified.

 
Summary of analysis inputs :    
 
--------------------------------------------------------------------------

Solver parameters :
 
   No. of laminae across thickness                    =          12
   Intermediate output options for filling phase
     No. of results at constant intervals             =          20
     No. of profiled results at constant intervals    =           0
   Intermediate output options for packing phase
     No. of results at constant intervals             =          20
     No. of profiled results at constant intervals    =           0
   Flow rate convergence tolerance                    =      0.5000 %
   Melt temperature convergence tolerance             =      0.0200 C
   Mold-melt heat transfer coefficient
                       Filling                        =   5000.0000 W/m^2-C
                       Packing                        =   2500.0000 W/m^2-C
                       Detached, cavity side          =   1250.0000 W/m^2-C
                       Detached, core side            =   1250.0000 W/m^2-C
   Maximum no. of flow rate iterations                =         125 
   Maximum no. of melt temperature iterations         =         200
   Nodal growth mechanism                             = Multiple
   Pressure work option                               =           1
 
--------------------------------------------------------------------------
 
Material data : 

   Polymer   : Polylac PA-764B : Chi Mei Corporation
   ---------
   pvT Model:    2-domain modified Tait
                 coefficients: b5 =    367.8500 K
                               b6 =  1.0400E-07 K/Pa
                               Liquid phase        Solid phase
                               -------------------------------
                               b1m =      0.0009  b1s =      0.0009 m^3/kg
                               b2m =  5.6200E-07  b2s =  2.5500E-07 m^3/kg-K
                               b3m =  7.6294E+07  b3s =  8.3852E+07 Pa
                               b4m =      0.0032  b4s =      0.0029 1/K
                                                  b7  =      0.0000 m^3/kg
                                                  b8  =      0.0000 1/K
                                                  b9  =      0.0000 1/Pa

   Specific heat (Cp)                                 =   1657.9000 J/kg-C

   Thermal conductivity                               =      0.2200 W/m-C

   Viscosity model:                Cross-WLF
                                   coefficients: n    =      0.2807
                                                 TAUS =  5.1300E+04 Pa
                                                 D1   =  6.2400E+10 Pa-s
                                                 D2   =    373.1500 K
                                                 D3   =      0.0000 K/Pa
                                                 A1   =     22.8580
                                                 A2T  =     51.6000 K

   Transition temperature                             =     94.0000 C

   Mechanical properties data:                    E1  =   2240.0000 MPa
                                                  E2  =   2240.0000 MPa
                                                  v12 =      0.3920
                                                  v23 =      0.3920
                                                  G12 =    804.6000 MPa

   Transversely isotropic coefficent of 
     thermal expansion (CTE) data:            Alpha1  =  8.0000E-05 1/C
                                              Alpha2  =  8.0000E-05 1/C
  
   Residual stress model without CRIMS
 
--------------------------------------------------------------------------
 
Process settings : 
 
   Machine parameters :    
   ------------------
   Maximum machine clamp force                        = 7.0002E+03 tonne
   Maximum injection pressure                         = 1.8000E+02 MPa
   Maximum machine injection rate                     = 5.0000E+03 cm^3/s
   Machine hydraulic response time                    = 1.0000E-02 s
 
   Process parameters :    
   ------------------
   Fill time                                          =      3.9000 s
   Injection time has been determined by automatic calculation.
   Stroke volume determination                        = Automatic
   Cooling time                                       =     20.0000 s

   Velocity/pressure switch-over by                   = Automatic
   Packing/holding time                               =     10.0000 s
   Ram speed profile (rel):
     % shot volume         % ram speed
     ---------------------------------
            0.0000           100.0000
          100.0000           100.0000
   Pack/hold pressure profile (rel):
          duration  % filling pressure
     ---------------------------------
            0.0000 s           80.0000
           10.0000 s           80.0000
           20.0000 s            0.0000
   Ambient temperature                                =     25.0000 C
   Melt temperature                                   =    190.0000 C
   Ideal cavity-side mold temperature                 =     45.0000 C
   Ideal core-side mold temperature                   =     45.0000 C

   Hot runner  control:
        ELEM ID   Outer heater temperature   Inner heater temperature
        -------   ------------------------   ------------------------
       113904            190.0000 C
       113905            190.0000 C
       113906            190.0000 C
       113907            190.0000 C
       113908            190.0000 C
       113909            190.0000 C
       113910            190.0000 C
       113911            190.0000 C
 
   NOTE: Mold wall temperature data from Cool analysis not available
 
--------------------------------------------------------------------------
 
Model details :
    
   Mesh Type                                          = Dual Domain

   Mesh match percentage                              =  93.8 %

   Reciprocal mesh match percentage                   =  90.9 %
   Total number of nodes                              =       19001
   Total number of injection location nodes           =           1
      The injection location node labels are:
                                                              56850
   Total number of elements                           =       38006
     Number of part elements                          =       37998
     Number of sprue/runner/gate elements             =           8
     Number of channel elements                       =           0
     Number of connector elements                     =           0
   Average aspect ratio of triangle elements          =      2.3594
   Maximum aspect ratio of triangle elements          =     42.3353
   Minimum aspect ratio of triangle elements          =      1.1579
   Total volume                                       =   2001.1098 cm^3
     Volume filled initially                          =     11.3375 cm^3
     Volume to be filled                              =   1989.7723 cm^3
       Sprue/runner/gate volume to be filled          =      0.0000 cm^3
   Total projected area                               =   1522.2043 cm^2

Filling phase results summary :

   Maximum injection pressure          (at      4.2482 s) =    111.9860 MPa
 
End of filling phase results summary :

   Time at the end of filling                         =      4.9629 s
   Total weight (part + runners)                      =   2198.6930 g
   Maximum Clamp force - during filling               =    819.4157 tonne
   Recommended ram speed profile (rel):
       %Shot volume         %Flow rate
     ---------------------------------
            0.0000            10.0000
           10.0000            35.0004
           20.0000            50.0218
           30.0000            61.6026
           40.0000            76.2506
           50.0000            89.8272
           60.0000            98.2903
           70.0000           100.0000
           80.0000            77.0042
           90.0000            43.9110
          100.0000            18.6714
   Melt front is entirely in the cavity at % fill     =      0.0000 %
 
Filling phase results summary for the part :
 
   Bulk temperature - maximum          (at   4.248 s) =    212.4338 C
   Bulk temperature - 95th percentile  (at   4.248 s) =    205.4235 C
   Bulk temperature - 5th percentile   (at   4.961 s) =    190.3626 C
   Bulk temperature - minimum          (at   4.961 s) =    136.0969 C

   Wall shear stress - maximum         (at   0.780 s) =      1.3326 MPa
   Wall shear stress - 95th percentile (at   0.195 s) =      1.0497 MPa

   Shear rate - maximum                (at   4.097 s) =  1.0399E+05 1/s
   Shear rate - 95th percentile        (at   0.195 s) =  5.8488E+04 1/s
 
End of filling phase results summary for the part :
 
   Total part weight (excluding runners)              =   2198.6930 g

   Bulk temperature - maximum                         =    205.4812 C
   Bulk temperature - 95th percentile                 =    200.8071 C
   Bulk temperature - 5th percentile                  =    190.3634 C
   Bulk temperature - minimum                         =    136.1001 C
   Bulk temperature - average                         =    195.4689 C
   Bulk temperature - root-mean-square deviation      =      3.4425 C

   Wall shear stress - maximum                        =      0.4699 MPa
   Wall shear stress - 95th percentile                =      0.2630 MPa
   Wall shear stress - average                        =      0.1437 MPa
   Wall shear stress - root-mean-square deviation     =      0.0820 MPa

   Frozen layer fraction - maximum                    =      0.3084
   Frozen layer fraction - 95th percentile            =      0.1424
   Frozen layer fraction - 5th percentile             =      0.0521
   Frozen layer fraction - minimum                    =      0.0000
   Frozen layer fraction - average                    =      0.1051
   Frozen layer fraction - root-mean-square deviation =      0.0289

   Shear rate - maximum                               =  1.2780E+04 1/s
   Shear rate - 95th percentile                       =    125.7821 1/s
   Shear rate - average                               =     25.4120 1/s
   Shear rate - root-mean-square deviation            =     77.6948 1/s
 
Execution time
   Analysis commenced at        Thu Dec 18 11:37:20 2025
   Analysis completed at        Thu Dec 18 11:54:43 2025
   CPU time used                      980.76 s
