The understanding of the atmosphere in the transitional flow regime is quite limited,due to the limited accuracy of measurement data.In the proposed paper, the atmospheric density and temperature at a
The paper "Numerical study of cold gas micronozzle flows" by Mikhail Ivanov and coauthors published in 1999 has pioneered microflows as an emerging application of rarefied gas dynamics and is also amo
We consider steady flows of a mixture of a vapor and a non-condensable gas between two coaxial cylinders,the rotating inner cylinder and the resting outer cylinder,in the near continuum regime.
In this study,the model under investigation is a flat plat equipped with a plasma actuator composed of two aluminum electrodes,in a Mach 2 air flow.The glow discharge is generated by applying a negati
Recently we have developed a comprehensive state-to-state(StS) kinetic model,coupling the master equations for internal distributions of heavy species with the Boltzmann equation for the free electron
This study is an extension of two former works by the present authors,in which the influence of the chemical models by Gupta and by Park was evaluated on the thermo-fluid-dynamic parameters in the flo
It is well known that chemical reactions occur in molecular level by its nature.The complexity of molecular structures makes it difficult to model chemical reactions.
Simple Eucken formula for thermal conductivity coefficient [1] and Stokes viscosity relation [2] are still commonly used in computational fluid dynamics to avoid time consuming procedures for the tran
This paper describes the methodology for computing hypersonic flight vehicle electromagnetic scattering characteristics under condition of thermochemical non equilibrium ablation flow using Maxwell Eq
The scramjet engine powered air breathing hypersonic vehicles,which enable a low-cost way for both high-speed air travel and space access,attract enormous attentions nowadays.