epot_problem.hpp File Reference

Poisson equation problem for solving electric potential. More...

#include <iostream>
#include <stdint.h>
#include "problem.hpp"
#include "solver.hpp"
#include "scalarfield.hpp"
#include "geometry.hpp"
#include "vec3d.hpp"

Go to the source code of this file.

Classes
class	EpotProblem
	Class for constructing the linear/nonlinear problem for the solver. More...
class	EpotProblem::Node2DoF
	Class nodes to degrees of freedom mapping.
Defines
#define	PLASMA_INITIAL   PLASMA_PEXP_INITIAL
Enumerations
enum	plasma_mode_e {   PLASMA_NONE = 0, PLASMA_PEXP_INITIAL, PLASMA_PEXP, PLASMA_NSIMP_INITIAL,   PLASMA_NSIMP }
	Plasma modes. More...

---

Detailed Description

Poisson equation problem for solving electric potential.

---

Define Documentation

#define PLASMA_INITIAL   PLASMA_PEXP_INITIAL

---

Enumeration Type Documentation

enum plasma_mode_e

Plasma modes.

Selection of modes for plasma calculation in electric potential problem. In a typical positive ion plasma extraction simulation the plasma mode is PLASMA_PEXP_INITIAL in the first iteration round to use initial guess for plasma meniscus location. Thereafter PLASMA_PEXP is used. For negative ion extraction the PLASMA_NSIMP_INITIAL is used for the first iteration and PLASMA_NSIMP thereafter. PLASMA_INITIAL is a macro, which equals to PLASMA_PEXP_INITIAL. It exists for backward compatibility.

Enumerator:

PLASMA_NONE
PLASMA_PEXP_INITIAL
PLASMA_PEXP
PLASMA_NSIMP_INITIAL
PLASMA_NSIMP