Hello,

I am trying to model crack propagation using an injection fluid pressure by the XFEM method in ABAQUS.

However, I found in the ABAQUS documentation that in order to apply a concentrated fluid flow in ABAQUS, we have to use *Cflow in the input file.

My question is how to fix the rate of the injection which is in my case 1E-3 m3/sec/cluster?

I am using a Soil step (similar to the example in ABAQUS documentation) and I found in the incrementation tap the Following option:
Max.Pore pressure change per increment: 
Is this the way to fix the rate of the injection since it is not well explained in the documentation?

Thanks.
Best,