HEATCP
| (Material data) |
|---|
| Last updated on : 07-08-2013 |
HEATCP Material, Ftype, HeatCap or HEATCP Material, Ftype, Ndata, Flag
- Temp(1), HeatCap(1)
-
:
Temp(Ndata), HeatCap(Ndata)
HEATCP Material, Ftype, N1, N2, Flag
Temp(i)..Temp(Ndata)
Atom(i)..Atom(Ndata)
| OPERAND | DESCRIPTION | DEFAULT |
|---|---|---|
| Object | Object number | None |
| Ftype | Function type: 0 = Constant heat capacity 1 = Temperature dependent heat capacity 2 = Density dependent heat capacity 3 = Atom dependent heat capacity 4 = Temperature and Atom dependent heat capacity | None None None None None None |
| HeatCap | Heat capacity | None |
| Ndata | Number of temp/heat capacity data pairs | None |
| N1 | Number of data pairs for function or temp Data when method = 4 | None |
| N2 | Number of data pairs for atom when method = 4 | None |
| Temp(i) | Temperature of ith data pair | None |
| HeatCap(i) | Heat capacity of ith data pair | None |
| Density(i) | Density data | None |
| Atom(i) | Atom data | None |
| Flag | =0 or not specified: Heat capacity =1 : Specific heat | Â |
DEFINITION
HEATCP specifies the heat capacity of a particular object.
REMARKS
The heat capacity may be specified as a constant value or as a set of temperature/heat capacity data pairs. If Ftype = 0 use the value HeatCap. If Ftype = 1 use the values Ndata, Temp(i), HeatCap(i). Each temperature/heat capacity pair should be provided on a separate line. When temperatures lie within the specified data range, linear interpolation is used to determine the corresponding heat capacity. When temperatures lie outside the specified data range, linear extrapolation is used to determine the corresponding heat capacity. If Ftype = 2 use the operands N1 and Density(i). If Ftype = 3 use the operands N1 and Atom(i). If Ftype = 4 use the operands N1, N2, Atom(i) and Temp(i). The equation for heat capacity is: | 
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Applicable simulation types: Deformation Module
Heat Transfer
Non-Isothermal Deformation
Microstructure Module