The chemical-kinetic parameters for the two-temperature model for 11-air species are
modified to increase the accuracy of the thermochemical nonequilibrium model for high …

Collision integrals for the scattering of nitrogen (N) atoms are essential to model transport
properties of air plasmas, which can be highly dependent on the species involved. At high …

The effect of surface roughness on a catalytic phenomenon has been experimentally
investigated. The test gas considered was a mixture of 21% oxygen and 79% argon by …

The thermochemical nonequilibrium model for oxygen, O 2, in collisions with atmospheric
gas species, is modified in the present work. The vibrational relaxation time with high …

A combined experimental and numerical approach has been proposed to study the oxygen
catalytic recombination coefficient of SiC-coated material for two different types of surface …

Surface roughness and microscopic morphology are key factors influencing oxygen catalytic
recombination. Titanium is extensively used as a material for metallic thermal protection …

In the present study, three different electronic state-to-state methods are proposed to
analyze nonequilibrium air plasma flows behind a strong shock wave. In the first approach …

A numerical assessment of both oxygen and nitrogen catalytic recombination efficiency on
copper oxide surface is conducted using a computational fluid dynamics (CFD) analysis …

The topological aspects of fluid flows have long been fascinating subjects in the study of the
physics of fluids. In this study, the topology of the second-order Boltzmann–Curtiss …

Transport collision integrals of interacting atoms or ions are essential in modeling transport
properties of high-temperature gases and plasmas. Here, we obtained the potential energy …