B-cubic spline
B-cubic spline
(OP)
Hi all,
Does anybody know how can I define in ABAQUS CAE (analytical field) B-cubic symmetric function(B-spline) as pressure over certin surface?
e.g. Gaussian function is in analytical field: pow(e,-(X^2+Y^2)*10)
Thanks in advance!
Does anybody know how can I define in ABAQUS CAE (analytical field) B-cubic symmetric function(B-spline) as pressure over certin surface?
e.g. Gaussian function is in analytical field: pow(e,-(X^2+Y^2)*10)
Thanks in advance!





RE: B-cubic spline
RE: B-cubic spline
but I'm not familiar with Payton. I think that there is a way to define pressure distribution through the function "dload" as subroutine but i don't have any experience in that.
Any suggestion is appreciated.
Thanks.
RE: B-cubic spline
(This is exactly what your first message required)
You create this expression as an Analytical Field, then refer to it in the load. You don't really need to understand any programming, just that the syntax of the expression is that of Python.
RE: B-cubic spline
RE: B-cubic spline
It's working nice. I also wrote dload subroutine for the b-spline function and works proper.