Week-6 Calculate the Stretch Ratio by comparing the ELFORM (-2,-1,1,2) with Ogden_Material Model.

Aim:

The aim is to check the behaviour difference in the given material with different elform.

Procedure:

The first very step is to upload the material card in the keyword file.

Then create the solid material and assign the elform in the SECTION card with different elform. Then assign the material and section card in the property card.

Create the set node in opposite faces and then fix ine face and assign the displacement to opposite face

Also select the boundary condition and assign the boundary condition.

Then assign the implicit keyword aand also assign the key word for strain energy.

Plot the stress v/s strain graph for all the elform.

Conclusion:

There is small difference we can observe in the stress v/s strain graph in different elform.

I extracted the values in excel from plot option but the (.csv ) file is not opening and unable to open from the stored location...