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mosolov_exact_circle.h
Go to the documentation of this file.
struct u {
Float operator() (const point& x) const {
return (pow(1-Bi,1+1/n) - pow(max(Float(0),norm(x)-Bi),1+1/n))/(1+1/n);
}
u (Float Bi1, Float n1) : Bi(Bi1), n(n1) {}
protected: Float Bi, n;
};
struct grad_u {
point operator() (const point& x) const {
Float r = norm(x);
return (r <= Bi) ? point(0,0) : -pow(r-Bi, 1/n)*(x/r);
}
grad_u (Float Bi1, Float n1) : Bi(Bi1), n(n1) {}
protected: Float Bi, n;
};
struct sigma {
point operator() (const point& x) const { return -x; }
sigma (Float=0, Float=0) {}
};
Float
see the Float page for the full documentation
point
see the point page for the full documentation
grad_u
Definition combustion_exact.icc:34
grad_u::operator()
point operator()(const point &x) const
Definition combustion_exact.icc:35
grad_u::Bi
Float Bi
Definition mosolov_exact_circle.h:38
grad_u::n
Float n
Definition mosolov_exact_circle.h:38
grad_u::grad_u
grad_u(Float Bi1, Float n1)
Definition mosolov_exact_circle.h:37
sigma::sigma
sigma(Float=0, Float=0)
Definition mosolov_exact_circle.h:42
sigma::operator()
point operator()(const point &x) const
Definition mosolov_exact_circle.h:41
u
Definition leveque.h:25
u::operator()
point operator()(const point &x) const
Definition leveque.h:26
u::Bi
Float Bi
Definition mosolov_exact_circle.h:30
u::n
Float n
Definition mosolov_exact_circle.h:30
u::u
u(Float Bi1, Float n1)
Definition mosolov_exact_circle.h:29