Electric Field Exercise 6— Defining Solid Properties
Specifying Volume Conditions for AC_ROD solids
1. Under Domains, select AC_ROD_1, AC_ROD_2 and AC_ROD_3.
2. In the Model tab for Common, select the following values for the options listed:
◦ Density—2700 kg/m3
3. In the Model tab for Heat, select the following values for the options listed:
◦ Conductivity—167 W/m-K
◦ Enthalpy Model—Constant Capacity
▪ Capacity—895 J/kg-K
4. In the Model tab for Electric Field, select the following values for the options listed:
◦ Material—Conductor
▪ Conductivity—28491651.95 Siemens/m
Specifying Volume Conditions for BUSBAR solids
1. Under Domains, select BUSBAR_1, BUSBAR_2, BUSBAR_3, BUSBAR_4, BUSBAR_5 and BUSBAR_6 solids.
2. In the Model tab for Common, select the following values for the options listed:
◦ Density—8890 kg/m3
3. In the Model tab for Heat, select the following values for the options listed:
◦ Conductivity—391 W/m-K
◦ Enthalpy Model—Constant Capacity
▪ Capacity—393J/kg-K
4. In the Model tab for Electric Field, select the following values for the options listed:
◦ Material—Conductor
▪ Conductivity—46526118.09 Siemens/m
Specifying Volume Conditions for COPPER TERMINAL solids
1. Under Domains, select COPPER_TERMINAL_1, COPPER_TERMINAL_2, COPPER_TERMINAL_3, COPPER_TERMINAL_4, COPPER_TERMINAL_5 and COPPER_TERMINAL_6 solids.
2. In the Model tab for Common, select the following values for the options listed:
◦ Density—8890 kg/m3
3. In the Model tab for Heat, select the following values for the options listed:
◦ Conductivity—391 W/m-K
◦ Enthalpy Model—Constant Capacity
▪ Capacity—393J/kg-K
4. In the Model tab for Electric Field, select the following values for the options listed:
◦ Material—Conductor
▪ Conductivity—41348681.52 Siemens/m
Specifying Volume Conditions for INSULATOR solids
1. Under Domains, select INSULATOR_1, INSULATOR_2, INSULATOR_3, INSULATOR_4, INSULATOR_5, INSULATOR_6, INSULATOR_7, INSULATOR_8, INSULATOR_9, INSULATOR_10, INSULATOR_11, and INSULATOR_12 solids.
2. In the Model tab for Common, select the following values for the options listed:
◦ Density—1682 kg/m3
3. In the Model tab for Heat, select the following values for the options listed:
◦ Conductivity—0.32 W/m-K
◦ Enthalpy Model—Cp Polynomial Function of T
▪ Reference Enthalpy—2390 J/kg
▪ Capacity at Reference T—4181.6 J/kg-K
▪ Linear Temperature Coefficient—18.446 J/kg-K2
▪ Quadratic Temperature Coefficient—0.032 J/kg-K3
▪ Cubic Temperature Coefficient—0.00002 J/kg-K4
4. In the Model tab for Electric Field, select the following values:
◦ State—Blanked
Specifying Volume Conditions for Air
1. Under Additional Domains, select WHOLE MESH.
2. In the Model tab for Common, select the following values for the options listed:
◦ Density—Ideal Gas Law
3. In the Model tab for Electric Field, select the following values:
◦ State—Blanked