【软件介绍】连续铸造过程模拟分析系统 CALCOSOFT

天山飞鹰

连续铸造过程模拟分析系统 CALCOSOFT

CALCOSOFT for Continuous Casting Process Simulation

CALCOSOFT is dedicated to the simulation of continuous casting processes including:

Horizontal and vertical continuous and semi-continuous casting
Direct chill casting
Strip casting
Twin-roll casting
Hazlett process

CALCOSOFT for Advanced Solidification Analysis
CALCOSOFT also includes specific and advanced modules which can be tailored to fit particular needs in the field of solidification simulation:

macrosegregation,
grain structure,
primary and secondary phase,
solid state transformation,
porosity,
hot tearing.

CALCOSOFT is the result of intensive and long term collaborations with the Swiss Federal Institute of Technology (EPFL) and leading industrial partners including: ABB/Alstom/Siemens, AETC, Assan, Alusuisse/Alcan, Böhler, Corus, Doncasters, Elkem, GM, Howmet, Hydro Al, PCC, Pechiney, Rolls Royce, Snecma, Umicore and VAW/Hydro.

features & specification

Integrated in an easy to use and flexible user environment, two independent packages are available:

CALCOSOFT-2D for two dimensional and axi-symmetric calculations,
CALCOSOFT-3D for full three dimensional computations,
providing a highly efficient and accurate solution for leading industries, institutions and universities dealing with casting and solidification processes.

In addition, CALCOSOFT provides an extensive suite of specific and advanced modules for solidification analysis.

Easy to use and integrated graphical user interface
Material database
Inverse modelling
Flow solver
Thermal solver
Radiation module
Macrosegregation module
Electromagnetic module
Primary and secondary phase transformation module
Solid state transformation module
Porosity module
Hot tearing module
Grain structure module

Easy to use and integrated graphical user interface

The virtual casting environment includes meshing, pre and post-processing capabilities for both CALCOSOFT-2D and 3D. Finite Element mesh generation is readily available. Alternatively, interfaces to standard mesh file formats are provided. Boundary conditions can be defined in a easy and flexible way to accurately model the different casting processes. Boundary conditions can be time, temperature and space dependant. CALCOSOFT also offers a unique feature: the user function which allows more advanced end users to program their specific process requirements. Post-processing capabilities are particularly powerful and include specific features for 2D and 3D analysis. Typical calculation results are:

Temperature, fraction of solid,
Fluid velocity and streamlines,
Chemical composition, segregation,
Gas and microporosity,
Hot-tearing,
Grain structure and dendrite morphology.
These advanced capabilities contribute to make CALCOSOFT an easy to use, efficient and reliable solution for the simulation of continuous casting processes and advanced solidification analysis.  

来源：http://www.newmaker.com/disp_pro/1060004/2247.html

zxffeng

到这里来抢我的专利？:D

天山飞鹰

我无意间发现的这个，还没有细看呢！

告诉你注册猎手和傲雪的方法：发邮件给管理员，自我推荐。我已经注册傲雪了，呵呵！不过那里实在没什么人气，冷清。

zxffeng

傲雪里有什么有价值的东西吗？别搞的和时空论坛似的，天天扣分，扣的人心慌

天山飞鹰

我主要是为我们这里宣传，我发现我们这里的资料有流传到别的论坛的情况。
与其那样，不如把别的论坛的学习铸造仿真的人都聚在这里。

我在icax和中国模具论坛都开始了宣传工作。宣传工作刚刚开始，好像没起到什么效果。搞铸造仿真的人士不多，学习这些软件的也是高校搞课题的最多。

zxffeng

我发过的帖子已经被转到时空了，并且还说我也是转贴

jxjm

哪里能买的到?很想要呀!

gyc

想学习感觉相应 的软件和学习资料不好找......

LIMEILIN

仅看到有介绍此软件的，但没有人提供详细的使用资料和软件，可能很少很少。

LIMEILIN

FLOW3D就可以进行连铸：

fly_bird

给一个简单的例子。
Example T01 - Simple thermal example
This example is a very simple shape casting problem. The geometry is a brick casting in a mould. This problem runs in a few minutes. A thermal only calculation is performed.

This example is using two user routines for non-constant boundary conditions. This allows to test whether the F77 compiler is working well.

The Fortran F77 compiler is necessary to run this calculation.

Figure 1 : Temperature field after 20 seconds

fly_bird

Figure 2 : Temperature evolutions every 100 nodes (one should notice the effect of the non-constant cooling of the mould - i.e. the mould cooling is strongly increased at 10 seconds)

fly_bird

输入文件 : prefix_calcoinput.dat

#!Un------------Units-------------!#

#!Pb-----------Problem------------!#

problem
    heat on
end problem

#!Rg------------Region------------!#

region %mould
    region.number 1
    domain.number 1
    material.name *steel
    t.initial   500
    heat on
end region

region %casting
    region.number 2
    domain.number 2
    material.name *aluminium
    t.initial   750
    heat on
end region

#!Rf----------Reference-----------!#

reference %outside
    reference.number 1
    conve.h.transfer funf
    t.external    20
end reference

reference %casting-mould_interface
    reference.number 2
    inter.h.transfer funf
end reference

reference %top_of_casting
    reference.number 3
    heat.flux     0
end reference

#!Mt-----------Material-----------!#

material aluminium
    density  2700
    t.reference   620
    thermal.expansion 1e-005
    specific.heat 3e+006
    thermal.conductivity   150
    latent.heat 9.5e+008
    fraction.solid *fs_aluminium
    enthalpy *h_table
    viscosity  0.01
    drag.factor *df_aluminium
end material

material steel
    specific.heat 3e+006
    thermal.conductivity    40
    enthalpy *h_table
end material

#!Ge-----------General------------!#

general
end general

#!Ts----------Time-Steps----------!#

timesteps
    timestepmode *timesteps
end timesteps

#!Mo-----------Modules------------!#

common.param
   protect.result.file  off
end common.param

#!Fd------------Fields------------!#

temperature.param
    store.freq *StoreFrequency
end temperature.param

fraction.solid.param
    store.freq *StoreFrequency
end fraction.solid.param

#!Va------------Values------------!#

value StoreFrequency
    data FREQUENCY
        1     1  1000
end value

value df_aluminium
    data COREMODEL
        1
    4e-005
      180
    1.125e+08
end value

value fs_aluminium
    data F(TEMP)
      550     1
      620     0
end value

value h_table
    data PARAMETERS
     2001
        0
        1
end value

value timesteps
    data CONSTBYINTERVAL
        1    20
end value

User function to define a time-dependant heat transfer coefficient on the outside surface of the mould

      FUNCTION FUNF_CONVEHTRANSFER (TEMP, TIME, COOR, FIELDS, NFIELDS,
     &                              XPAR, NPAR, IREF, IMOD, NDIM,
     &                              LPREFIX, PREFIX)
C
C----------------------------------------------------------------
C     CONVECTIVE HEAT TRANSFER (APPLIED ON EXTERNAL SURFACES)
C----------------------------------------------------------------
C
C     TEMP    :   Current temperature
C     TIME    :   Current time
C     COOR    :   Local coordinates
C                 COOR(1)=X / COOR(2)=Y / COOR(3)=Z
C     FIELDS  :   Field values (not used)
C     NFIELDS :   Number of Field values (not used)
C     XPAR    :   List of Parameters (not used)
C     NPAR    :   Number of parameters (not used)
C     IREF    :   Reference number
C     IMOD    :   Module number (not used)
C     NDIM    :   Dimension number (not used : always 3 for 3D)
C     LPREFIX :   Number of characters of the prefix
C     PREFIX  :   Prefix of the case (character string)
C
C----------------------------------------------------------------
C
      IMPLICIT DOUBLE PRECISION (A-H,O-Z)
      CHARACTER*(*) PREFIX
      DIMENSION COOR(NDIM)
      DIMENSION FIELDS(NFIELDS)
      DIMENSION XPAR(NPAR)
C
C----------- Do not change anything above this line   -----------
C----------- Program your function below this line    -----------
C
      if (time.lt.10.) then
          funf_convehtransfer = 10.
      else
          funf_convehtransfer = 10000.
      endif
C
      END

User function to define a temperature-dependant heat transfer coefficient at the interface between the casting and the mould

      FUNCTION FUNF_INTERHTRANSFER (TEMP, TIME, COOR, FIELDS, NFIELDS,
     &                              XPAR, NPAR, ITSD, IREF, IMOD, NDIM,
     &                              LPREFIX, PREFIX)
C
C----------------------------------------------------------------
C     INTERFACE HEAT TRANSFER (APPLIED ON AN INTERFACE)
C----------------------------------------------------------------
C
C     TEMP    :   Current temperature (on both side of the interface)
C     TIME    :   Current time
C     COOR    :   Local coordinates
C                 COOR(1)=X / COOR(2)=Y / COOR(3)=Z
C     FIELDS  :   Field values (not used)
C     NFIELDS :   Number of Field values (not used)
C     XPAR    :   List of parameters (not used)
C     NPAR    :   Number of parameters (not used)
C     ITSD    :   Index defining the side of the desired temperature
C                 TEMP(ITSD(i))= TEMPERATURE ON THE SIDE OF DOMAIN i
C     IREF    :   Reference number
C     IMOD    :   Module number (not used)
C     NDIM    :   Dimension number (not used : always 3 for 3D)
C     LPREFIX :   Number of characters of the prefix
C     PREFIX  :   Prefix of the case (character string)
C
C----------------------------------------------------------------
C
      IMPLICIT DOUBLE PRECISION (A-H,O-Z)
      CHARACTER*(*) PREFIX
      DIMENSION COOR(NDIM)
      DIMENSION TEMP(2), ITSD(*)
      DIMENSION FIELDS(2,NFIELDS)
      DIMENSION XPAR(NPAR)
C
C----------- Do not change anything above this line   -----------
C----------- Program your function below this line    -----------
C
      tmin = 500.
      tmax = 620.
      hmin = 800.
      hmax = 1500.
C
      if (temp(itsd(2)).gt.tmax) then
     funf_interhtransfer = hmax
      else if(temp(itsd(2)).lt.tmin) then
        funf_interhtransfer = hmin
      else
        slope = (hmax-hmin)/(tmax-tmin)
        funf_interhtransfer = hmin + (TEMP(itsd(2))-tmin)*slope
      endif
C
      END

jxjm

用calcosoft的兄弟能给个联系方式，想这个软件已经很久了！急切盼望得到calcosoft！！感激呀！
rtz@ysu.edu.cn

xukb

买就买正版的,现在网上有很多软件骗子公司，请不要相信一些骗子的宣传，如果购买也可，请务必货到付款，不然受骗的可能性很大。

xukb

现在网上骗了很多，请大家留意。目前知道有两个，一个是24小时咨询QQ：605830818

█24小时咨询电话：13798393777 联系人：蓝志阳(工程师) 极速工程软件网

█在线网页客服：http://softbj.53kf.com/ (直接点此处或者在IE地址栏输入网址，与客服交谈)

█在线MSN：woyaosoft@hotmail.com

█咨询邮箱：woyaosoft@hotmail.com (来信来电必复, QQ或MSN在线咨询软件)

█软件价目查询网址： http://www.softbj.net/ 极速工程软件网

另一个是：http://www.zkrsoft.cn,邮箱：zkrservices@vip.163.com