Hi all,
I want to model a lithium-ion battery using ABAQUS. To represent the battery dynamics I want to construct an equivalent circuit with a parallel connection of a resistor and capacitor element. The resistor will represent the heat resistance across the battery (via electrical conductivity...
I could suggest you to use just one field variable for k and Sp, each. Exclude temperature while defining the material property and set the field variable terms equal to the corresponding property (FVk = conductivity value, FVSp = SP value), such as:
Conductivity Temp FVk
300, ...
Hi all,
I am making an electro-thermal analysis using ABAQUS and I need to redefine the electrical conductivity of the nodes in each time increment. It is dependent on the temperature and time.
I decided to use USDFLD and here is an example of my approach.
In the main input file...
