Hello,
I am trying to follow this article https://www.sciencedirect.com/science/article/abs/pii/S0010465509001544
Article SPH particle boundary forces for arbitrary boundaries
In the article when they talk about the mass of the solid (Kajtar particles) they refer to another articles, but there is no clear explanation of how the mass of those particle is set.
My question is: How to compute the mass of the solid Kajtar particles?
Cristian