Multi-temperature vibrational energy relaxation rates in CO2

E Kustova, M Mekhonoshina - Physics of Fluids, 2020 - pubs.aip.org
Rates of vibrational energy relaxation in carbon dioxide are studied in the framework of the
three-temperature kinetic-theory approach. Vibrational–translational transitions in the …

Four-temperature kinetic model for CO2 vibrational relaxation

A Kosareva, O Kunova, E Kustova, E Nagnibeda - Physics of Fluids, 2021 - pubs.aip.org
A four-temperature kinetic-theory approach for modeling vibrationally non-equilibrium
carbon dioxide flows is developed. The model takes into account all kinds of vibrational …

[HTML][HTML] Quantum-kinetic chemistry model with an anharmonic oscillator model: Model derivation and limitations

CHB Civrais, C White, R Steijl - Physics of Fluids, 2024 - pubs.aip.org
This work presents a new formulation of the quantum-kinetic (QK) chemistry models, in
which the vibrational excitation is modeled with an anharmonic oscillator model. The new …

[HTML][HTML] Quantum-kinetic chemistry model with an anharmonic oscillator model: Model extension and validation

CHB Civrais, C White, R Steijl - Physics of Fluids, 2024 - pubs.aip.org
This work proposes an extended version of the quantum-kinetic chemistry models, aiming to
accurately reproduce experimental measurements and high-fidelity calculations in both …

Zero-dimensional analysis of the effect of water vapor on reducing electrons in the plasma sheath

D Ding, X Liu, B Zhang, H Liu - Physics of Fluids, 2024 - pubs.aip.org
In this study, an air-water vapor ionization reaction model is developed within the quantum-
kinetic (Q–K) model of the direct simulation Monte Carlo method to investigate the detailed …

Post-reaction internal energy distributions of quantum-kinetics model for simulating chemical reactions of polyatomic molecules

D Gao, B He, C Wu, G Cai, L Liu - Physics of Fluids, 2023 - pubs.aip.org
Chemical reactions significantly influence aerodynamic performance during spacecraft entry
into the Martian atmosphere. Several chemical reaction models have been proposed in the …

Evaluation of a kinetic-theory approach for chemical-reaction rates in upper-atmosphere hypersonic flows

CH Civrais, C White, R Steijl - AIAA AVIATION 2023 Forum, 2023 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2023-3809. vid A novel version of the
Quantum-Kinetic (QK) chemistry models where the vibrational energy is treated with an …

Vibrational Nonequilibrium in the Reaction of Hydrogen with Oxygen

OV Skrebkov, SS Kostenko, AL Smirnov - Technical Physics, 2024 - Springer
The field of research of vibrational relaxation processes in their interaction with chemical
reactions is currently characterized by high activity. This review is based on our work. A …

在直接模擬蒙地卡羅法中重新分配反應後之内能並應用於極音速反應流

周豈禾 - 2022 - tdr.lib.ntu.edu.tw
近年來, 直接模擬蒙地卡羅法(direct simulation Monte Carlo, DSMC) 經常用於分析極音速流,
非平衡流和微觀流動等問題, 因此我們希望使用此種基於粒子碰撞的方法在微觀尺度上模擬燃燒 …

Effect of rarefaction on axial vortex using direct simulation Monte Carlo

SN Dhurandhar, V Mohan, M Sharma… - AIP Conference …, 2024 - pubs.aip.org
The effect of rarefaction on the axial vortex inside a lid-rotating closed cylinder is studied in
the present work. The Direct Simulation Monte Carlo (DSMC) method has been used to …