Hello,
I have a somewhat complicated system of highly nonlinear, 1D PDE's which I
am having trouble modeling. The issue is that I am not sure how to
represent certain terms.
Here is a the following LaTeX code for the system, as to make sure there is
no ambiguity:
\begin{align}
\frac{\partial n}{\
that when you go back to the source equations in general
> vectorial form that the sources in the T and Z equations are amenable to
> being written as convection terms or implicit sources, which would be good.
>
> - Jon
>
>
> > On Dec 11, 2017, at 2:42 PM, Kevin Blondino
>
believe you'll have better luck with numerix.dot((1.0/density) * [[1.]],
> temperature.grad) and numerix.dot((temperature / density**2) * [[1]],
> density.grad).
>
> You could as readily write (1.0/density) * temperature.grad[0] and
> (temperature / density**2) * density.grad[0]. It depends
Hi,
I have two questions.
I have a complicated set of 1D equations. The diffusion coefficient of the
1st is dependent on the derivative of the 2nd's variable, and the 2nd has a
source term of the first. In addition, the initial condition of one of the
variables is dependent on this diffusion coef
Hi,
My problem is one-dimensional. When plotting, I wish to have side-by-side
plots of separate cell variables. The color of the lines default to a color
scheme, i.e. the first line of each subplot is blue, etc. I wish to have
the viewer allow me to choose the color of the line. Does this already
Hi,
I apologize if I am asking too many somewhat basic questions, as I would
still consider myself new to using mathematical software to this degree.
I wish to use units in my nonlinear coupled system. So far, I have gotten
the units to work in all my algebraic calculations; however, when I try
s
