Abstract
Prediction of the properties of a jet-and-vortex wake from an individual airplane is of great interest as the first step to assessment of the possible global changes in the atmosphere due to the world civil aviation. Several mathematical models of the different regions of an aircraft wake and corresponding numerical results are presented. The axisymmetric exhaust jet was simulated on the base of the well-known k-{epsilon} model of turbulence. Jet chemistry was investigated on the base of kinetic scheme of the gas phase reactions of enriched by including chemisorption by water droplets of several species and by taking into account of the photochemical processes. In the 3D far wake model, the numerical results for distribution of species exhausted by the engines and entrapped by the velocity field of two parallel vortices are shown. (R.P.) 7 refs.
Grinats, E S;
Kashevarov, A V;
Stasenko, A L
[1]
- Central Aerohydrodynamic Inst., Zhukovsky (Russian Federation)
Citation Formats
Grinats, E S, Kashevarov, A V, and Stasenko, A L.
Gas dynamics, optics and chemistry of an aircraft condensable wake.
France: N. p.,
1997.
Web.
Grinats, E S, Kashevarov, A V, & Stasenko, A L.
Gas dynamics, optics and chemistry of an aircraft condensable wake.
France.
Grinats, E S, Kashevarov, A V, and Stasenko, A L.
1997.
"Gas dynamics, optics and chemistry of an aircraft condensable wake."
France.
@misc{etde_623668,
title = {Gas dynamics, optics and chemistry of an aircraft condensable wake}
author = {Grinats, E S, Kashevarov, A V, and Stasenko, A L}
abstractNote = {Prediction of the properties of a jet-and-vortex wake from an individual airplane is of great interest as the first step to assessment of the possible global changes in the atmosphere due to the world civil aviation. Several mathematical models of the different regions of an aircraft wake and corresponding numerical results are presented. The axisymmetric exhaust jet was simulated on the base of the well-known k-{epsilon} model of turbulence. Jet chemistry was investigated on the base of kinetic scheme of the gas phase reactions of enriched by including chemisorption by water droplets of several species and by taking into account of the photochemical processes. In the 3D far wake model, the numerical results for distribution of species exhausted by the engines and entrapped by the velocity field of two parallel vortices are shown. (R.P.) 7 refs.}
place = {France}
year = {1997}
month = {Dec}
}
title = {Gas dynamics, optics and chemistry of an aircraft condensable wake}
author = {Grinats, E S, Kashevarov, A V, and Stasenko, A L}
abstractNote = {Prediction of the properties of a jet-and-vortex wake from an individual airplane is of great interest as the first step to assessment of the possible global changes in the atmosphere due to the world civil aviation. Several mathematical models of the different regions of an aircraft wake and corresponding numerical results are presented. The axisymmetric exhaust jet was simulated on the base of the well-known k-{epsilon} model of turbulence. Jet chemistry was investigated on the base of kinetic scheme of the gas phase reactions of enriched by including chemisorption by water droplets of several species and by taking into account of the photochemical processes. In the 3D far wake model, the numerical results for distribution of species exhausted by the engines and entrapped by the velocity field of two parallel vortices are shown. (R.P.) 7 refs.}
place = {France}
year = {1997}
month = {Dec}
}