Numerical simulation of lateral jet interaction with rarefied hypersonic flow over a two-dimensional blunt body

G Zhao, C Zhong, S Liu, J Chen, C Zhuo - Physics of Fluids, 2023 - pubs.aip.org
Reaction Control System (RCS) is a direct force control system that successfully adjusts a
craft's attitude or orbit using the reaction force created by jet flow. RCS is frequently …

Rarefied gas mixtures with large species mass ratio: Outflow into vacuum

NY Bykov, VV Zakharov - Physics of Fluids, 2022 - pubs.aip.org
The theoretical study of the processes of the outflow of a binary gas mixture from a source
into a vacuum through an orifice in an infinitely thin wall is presented. Two mixtures with a …

[HTML][HTML] Non-equilibrium flow of van der Waals fluids in nano-channels

B Shan, L Ju, W Su, Z Guo, Y Zhang - Physics of Fluids, 2023 - pubs.aip.org
The Enskog–Vlasov equation provides a consistent description of the microscopic molecular
interactions for real fluids based on the kinetic and mean-field theories. The fluid flows in …

Separation of a binary gas mixture outflowing into vacuum through a micronozzle

V Kosyanchuk, A Yakunchikov - Physics of Fluids, 2021 - pubs.aip.org
The present paper studies the separation phenomenon for argon–helium mixture outflowing
through a convergent–divergent micronozzle into a vacuum. We numerically investigate the …

Small cluster formation in a free argon jet

NY Bykov, SA Fyodorov, YE Gorbachev - Physics of Fluids, 2024 - pubs.aip.org
A free argon jet flow accompanied by small clusters formation is studied with the direct
simulation Monte Carlo method. Some near-continuum flow regimes characterized by …

A detailed multiscale study of rotational–translational relaxation process of diatomic molecules

V Kosyanchuk, A Yakunchikov - Physics of Fluids, 2021 - pubs.aip.org
This article continues our cycle devoted to comprehensive investigation of the diatomic
molecule collision process. In this paper, we focus particularly on the in-depth study of the …

The outflow of gas mixture into vacuum, periodically interrupted by bodies moving towards the jet

A Yakunchikov - Vacuum, 2023 - Elsevier
The problem about the unsteady outflow of a mixture of gases into a vacuum, periodically
interrupted by bodies moving toward the jet, was studied. This problem was considered as a …

Multi-instrument analysis of far-ultraviolet aurora in the southern hemisphere of comet 67P/Churyumov-Gerasimenko

P Stephenson, M Galand, PD Feldman, A Beth… - Astronomy & …, 2021 - aanda.org
Aims. We aim to determine whether dissociative excitation of cometary neutrals by electron
impact is the major source of far-ultraviolet (FUV) emissions at comet 67P/Churyumov …

In Situ Plasma Studies Using a Direct Current Microplasma in a Scanning Electron Microscope

L Grünewald, D Chezganov… - Advanced Materials …, 2024 - Wiley Online Library
Microplasmas can be used for a wide range of technological applications and to improve the
understanding of fundamental physics. Scanning electron microscopy, on the other hand …

Diffusive separation in rarefied plume interaction

JE Vesper, S Kenjereš, CR Kleijn - … of Vacuum Science & Technology B, 2022 - pubs.aip.org
In the present study, we propose the use of a light, inert carrier gas to support deposition
uniformity and rate in continuous physical vapor deposition, in which closely spaced slots or …