Dear All,
I am wondering whether the equation in manual:
F® = - k (r - R)^2
is still available for plane indenter. If not? What is the equation/
If yes, what is the meaning of “R”.
Many thanks.
Dear All,
I am wondering whether the equation in manual:
F® = - k (r - R)^2
is still available for plane indenter. If not? What is the equation/
If yes, what is the meaning of “R”.
Many thanks.
Is it reduced to
F®=-kr^2?
I feel strange about this equation: does is mean the larger the distance of some atom from the indenter, the bigger the force?
I have one more question here, why the sign is “minus”? While in some literature it is “plus” sign.
If it's in the manual, it's in the code. R is the distance
of the atom from the plane.
Steve
The negative sign is b/c atoms only feel a force when
they are inside the indenter. The further they are inside,
the bigger the force.
Steve