This article is devoted to the calculation of the net emission coefficient (NEC) of Ar–Al, Ar–Fe
and Ar–Cu mixtures at atmospheric pressure for arc welding processes. The results are …

The net emission coefficient (NEC) has been calculated for Ar–H 2–He thermal plasmas and
for a temperature range from 5000 to 30 000 K. The plasma is supposed to be in local …

Atoms | Free Full-Text | On the Application of Stark Broadening Data Determined with a
Semiclassical Perturbation Approach Next Article in Journal / Special Issue Special Issue on …

In metallurgic applications of thermal plasmas the presence of metal vapour, even in small
proportion tends to increase the electron number density and to modify some basic …

Numerical simulation of a technical RF inductively coupled torch of Ar-H 2 plasma were
made with five turns and under a variation of H 2 mole fraction from 0 to 20%. The coupled …

A high-fidelity arc plasma simulation tool has been developed that can model arc physics
coupled with electrode erosion. The arc physics is modelled using an equilibrium, resistive …

The net emission coefficient of plasmas containing argon and iron at atmospheric pressure
is calculated and analysed for the case of cylindrical geometry. Its values are obtained by …

Radiative energy transfer is one of the principal properties of gases under plasma
conditions. It is a direct consequence of the excitation to higher energy states of the …

The electric or hybrid vehicles need fast switching opera-tion in order to ensure the quick-
response of the motors. This process is carried out by compact directcurrent contactors …

The applicability and versatility of plasma diagnostics to various fields is constrained by
numerous challenges. Spectroscopic coefficients are crucial for successful implementation …