Recent content by lohanlotter

I have a question which states that I have to solve Phi using the finite difference method in matlab. Phi = Phi_infinity - Phi_t where Phi_infinity = 1 - e^2 and Phi_t = A(t).B(e) A has the differential for dA/dt = -c^2. A and B 1/e.d/de(edB/de)=-c^2.B where e is a separation...

Yes thank you very much

I have attempted it again: using the equation given i ended up with: q*dr/ds = 4 + r(1/e*dq/de+d/de(dq/de)) what happens to the 4 then??

I was given the equation dp/ds = 4 + 1/e*d/de(e*dp/de) The derivatives in the equation are partial derivatives the values of p,s,e are dimensionless numbers. I am to assume that the solution is separable and then use finite difference method to solve for p, the finite difference method...