Plasma modeling refers to solving equations of motion that describe the state of a plasma. It is generally coupled with Maxwell's equations for electromagnetic fields or Poisson's equation for electrostatic fields. There are several main types of plasma models: single particle, kinetic, fluid, hybrid kinetic/fluid, gyrokinetic and as system of ...

2013年12月1日 · Atom-in-plasma models: Thomas-Fermi (TF) and INFERNO, AJCI and VAAQP, that use the same formalism for all electrons are briefly described and analyzed from the point of view of their thermodynamic consistence.

2021年6月30日 · The proposed atomic-state-dependent model opens a promising way to treat the electron screening effect on atoms embedded in warm/hot dense plasma, which is...

2013年12月1日 · The simplest and probably the most successful approach to atoms in a plasma is the Thomas-Fermi model. In this model all electrons are treated on the same footing in the framework of the quasi-classical approximation that obeys the Pauli principle but does not take into account most of other quantum effects like the shell structure.

2023年11月26日 · In this paper, we focus on the challenges raised by the atomic modeling of dense, non-ideal plasmas. First we make a brief, non-exhaustive review of atomic models of plasmas, from ideal plasmas to strongly-coupled and pressure-ionized plasmas.

Plasma Modeling: A Hybrid ZDPlasKin-CHEMKIN Model (0D) ZDPlasKin[1]: A zero-dimensional Plasma Kinetics solver which is a Fortran 90 module designed to follow the time evolution of the species densities and gas temperature in a non-thermal plasma with …

2004年12月4日 · In the present article, we briefly review a selection of atomic models of plasmas, from ideal plasmas (Section 2) to non-ideal (Section 3) and pressure-ionized plasmas (Section 4). We discuss the limitations of these models and pinpoint some open problems in the field of atomic modeling of plasmas.

2024年3月29日 · This AIM is a robust model to obtain the eigen energy of any ionization state of any atom, based on the quantum theory of hydrogen atom. The energy is given by taking account of the Coulomb charge screening in multi-electron bound atom or ion.

2024年4月17日 · First we make a brief, non-exhaustive review of atomic models of plasmas, from ideal plasmas to strongly-coupled and pressure-ionized plasmas. We discuss the limitations of these models and...

2013年12月1日 · We present the opacities of iron, aluminum, and bromine plasmas calculated using the Starrett and Saumon average-atom model allowing for ion correlations.