Commit d1cff44b authored by Lambert Theisen's avatar Lambert Theisen 🚀

Add idea for Delta-term

parent ad87fa32
......@@ -518,6 +518,8 @@ class Solver:
df.sym(df.grad(s_)), df.sym(df.grad(r_))
)
- 24/75 * kn * df.div(s_) * df.div(r_)
# For Delta-term, works for R13 but fails for heat:
# + 4/5 * kn * df.div(s_) * df.div(r_)
+ 4/15 * (1/kn) * df.inner(s_, r_)
) * df.dx + (
+ 1/(2*xi_tilde) * n(s_) * n(r_)
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment