Material data
1. Lamination data
Here are the properties needed to define a new lamination:
Category | Label | Unit |
Description | Name | * |
Family | * | |
Author | * | |
Manufacturer | * | |
Memo | * | |
Economic | Price | USD/kg |
Mechanical data | Sheet thickness | mm |
Stacking factor | 1 | |
Mass density | kg/m3 | |
Young modulus | N/m2 | |
Poisson ratio | 1 | |
Magnetic data | Relative permeability | 1 |
Magnetic polarization at saturation Js | T | |
Relative permeability | 1 | |
Knee coefficient | 1 | |
Iron Loss | Hysteresis loss coefficient (kh) | 1 |
Exponent of B for the hysteresis losses (αh) | 1 | |
Exponent of f for the hysteresis losses (βh) | 1 | |
Classical loss coefficient - Sine wave (kc x kαc) | 1 | |
Classical loss coefficient - Any wave (kc) | 1 | |
Exponent for the classical losses (αc) | 1 | |
Excess loss coefficient - Sine wave (ke x kαe) | 1 | |
Excess loss coefficient - Any wave (ke) | 1 | |
Exponent of B for the excess losses (αe) | 1 | |
Thermal data | Reference temperature - Tref | °C |
Thermal conductivity in the lamination direction at Tref | W/K/m | |
Thermal conductivity in the lamination insulation at Tref | W/K/m | |
Equivalent thermal conductivity in the lamination depth at Tref | W/K/m | |
Specific heat at Tref | J/K/kg |
The user must define the magnetic characteristics of the solid material while the magnetic characteristics of the lamination stack are automatically deduced considering the value of the stacking factor.
See Advanced section: Create a B(H) curve.
S _{f} | Stacking factor |
K _{ins} | Thermal conductivity of the lamination insulation |
K _{lam} | Thermal conductivity in the lamination |
2. Solid data
Here are the properties needed to define a new solid:
Category | Label | Unit |
Description | Name | * |
Family | * | |
Author | * | |
Manufacturer | * | |
Memo | * | |
Economic | Price | USD/kg |
Mechanical data | Mass density | kg/m3 |
Young’s modulus (E) | N/m2 | |
Poisson’s ratio (ν) | 1 | |
Shear modulus (G) | N/m2 | |
Electrical data | Reference temperature (Tref) | °C |
Isotropic resistivity at Tref. | Ohm*m | |
Temperature coefficient at Tref. | 1/K | |
Magnetic data | Magnetic polarization at saturation J _{s} | T |
Relative permeability | 1 | |
Knee coefficient | 1 | |
Thermal data | Reference Temperature Tref | °C |
Isotropic thermal conductivity at Tref | W/K/m | |
Specific heat at Tref | J/K/Kg |
3. Magnet data
Here are the properties needed to define a new magnet:
Category | Label | Unit |
Description | Name | * |
Family | * | |
Author | * | |
Manufacturer | * | |
Memo | * | |
Economic | Price | USD/kg |
Mechanical data | Mass density | kg/m3 |
Electrical data | Reference temperature (Tref) | °C |
Isotropic resistivity at Tref. | Ohm*m | |
Temperature coefficient at Tref. | 1/K | |
Magnetic data | Reference temperature (Tref) | °C |
Remanent induction Br at Tref | T | |
Reverse temperature coefficient α for Br | 1/K | |
Relative permeability μ _{r} | 1 | |
Intrinsic Coercivity HcJ at Tref | A/m | |
Reverse temperature coefficient b for HcJ | 1/K | |
Energy product (B.H) max | J/m3 | |
Normal coercivity field Hcb at Tref | A/m | |
Maximum operating temperature | °C | |
Curie temperature | °C | |
Thermal data | Reference temperature (Tref) | °C |
Isotropic thermal conductivity at Tref | W/K/m | |
Specific heat at Tref | J/K/Kg |
4. Electric conductor data
Here are the properties needed to define a new electrical conductor:
Category | Label | Unit |
Description | Name | * |
Family | * | |
Author | * | |
Manufacturer | * | |
Memo | * | |
Economic | Price | USD/kg |
Mechanical data | Mass density | kg/m3 |
Electrical data | Reference temperature Tref | °C |
Isotropic resistivity at Tref. | Ohm*m | |
Temperature coefficient at Tref. | 1/K | |
Thermal data | Reference temperature (Tref) | °C |
Isotropic thermal conductivity at Tref | W/K/m | |
Specific heat at Tref | J/K/Kg |
5. Electric insulator data
Here are the properties needed to define a new electrical conductor:
Category | Label | Unit |
Description | Name | * |
Family | * | |
Author | * | |
Manufacturer | * | |
Memo | * | |
Economic | Price | USD/kg |
Mechanical data | Mass density | kg/m3 |
Thermal data | Reference temperature (Tref) | °C |
Isotropic thermal conductivity at Tref | W/K/m | |
Specific heat at Tref | J/K/Kg |
6. Gas data
Here are the properties needed to define a new gas:
Category | Label | Unit |
Description | Name | * |
Family | * | |
Author | * | |
Manufacturer | * | |
Memo | * | |
Economic | Price | USD/kg |
Mechanical data | Reference pressure Pref | Pa |
Mass density reference temperature TrefD | °C | |
Mass density at TrefD and Pref | kg/m3 | |
Mass density first order temperature coefficient at TrefD and Pref | K-1 | |
Mass density second order temperature coefficient at TrefD and Pref | K-2 | |
Dynamic viscosity reference temperature - TrefV | °C | |
Dynamic viscosity at TrefV | kg/m/s | |
Dynamic viscosity first order temperature coefficient at TrefV | K-1 | |
Dynamic viscosity second order temperature coefficient at TrefV | K-2 | |
Thermal data | Thermal conductivity reference temperature - TrefC | °C |
Thermal conductivity at TrefC | W/K/m | |
Thermal conductivity first order temperature coefficient at TrefC and Pref | K-1 | |
Thermal conductivity second order temperature coefficient at TrefC and Pref | K-2 | |
Specific heat reference temperature - TrefS | °C | |
Specific heat at TrefS and Pref | J/K/kg | |
Specific heat first order temperature coefficient at TrefS and Pref | K-1 | |
Specific heat second order temperature coefficient at TrefS and Pref | K-2 |
7. Liquid data
Here are the properties needed to define a new liquid:
Category | Label | Unit |
Description | Name | * |
Family | * | |
Author | * | |
Manufacturer | * | |
Memo | * | |
Economic | Price | USD/kg |
Mechanical data | Mass density reference temperature TrefD | °C |
Mass density at TrefD and Pref | kg/m3 | |
Mass density first order temperature coefficient at TrefD and Pref | K-1 | |
Mass density second order temperature coefficient at TrefD and Pref | K-2 | |
Dynamic viscosity reference temperature - TrefV | °C | |
Dynamic viscosity at TrefV | kg/m/s | |
Dynamic viscosity first order temperature coefficient at TrefV | K-1 | |
Dynamic viscosity second order temperature coefficient at TrefV | K-2 | |
Thermal data | Thermal conductivity reference temperature - TrefC | °C |
Thermal conductivity at TrefC | W/K/m | |
Thermal conductivity first order temperature coefficient at TrefC and Pref | K-1 | |
Thermal conductivity second order temperature coefficient at TrefC and Pref | K-2 | |
Specific heat reference temperature - TrefS | °C | |
Specific heat at TrefS and Pref | J/K/kg | |
Specific heat first order temperature coefficient at TrefS and Pref | K-1 | |
Specific heat second order temperature coefficient at TrefS and Pref | K-2 | |
Thermal expansion reference temperature - TrefE | °C | |
Thermal expansion coefficient at TrefE | K-1 | |
Thermal expansion first order temperature coefficient at TrefE | K-1 | |
Thermal expansion second order temperature coefficient at TrefE | K-2 |