Contributions of VT and VV exchanges to the CO2 relaxation in the full state-to-state modeling

Research output

Abstract

Numerical modeling of nonequilibrium state-to-state carbon dioxide kinetics is a computationally complex problem requiring the solution of a huge system of stiff differential equations. In the present study, we use parallel numerical scheme, based on the extended backward differential formula with adaptive timestep strategy. Using this scheme, we study the contribution of various types of energy exchanges to the solution of kinetics equations. The comparison of the results obtained with the use of the "cut" and full state-to-state approaches is also shown in the paper.
Original languageEnglish
Article number012007
JournalIOP Conference Series: Materials Science and Engineering
Volume927
DOIs
Publication statusPublished - 2020
EventXIII International Conference on Applied Mathematics and Mechanics in the Aerospace Industry - Alushta
Duration: 6 Sep 202013 Sep 2020

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