@inproceedings{dd1b041fd3a7459eb4ad8e7bd0772ba4,
title = "Coarse grain model for energy transfer and dissociation",
abstract = "Recent work in the aerothermodynamics community has focused on the development of reduced-order non-equilibrium models which avoid the conventional assumptions found in multi-temperature models, and the prohibitive cost of State-to-State (StS) models. The objective of this work is to present and validate a framework for constructing a reduced order model by coupling the coarse grain model for model reduction with scattering calculations using the Quasi-Classical Trajectory method. The resulting Maximum-Entropy Quasi-Classical Trajectory (ME-QCT) framework provides a general technique for determining the kinetic data required for the coarse grain model, using a grouping scheme and order of reconstruction as the only model parameters. Validation of the ME-QCT method with a system with known StS kinetics confirms the ME-QCT method as an alternative approach to constructing reduced order models while highlighting the drawbacks of constructing reduced order models using endothermic kinetic data.",
author = "Macdonald, {Robyn L.} and Marco Panesi",
note = "Publisher Copyright: {\textcopyright} 2018 by the American Institute of Aeronautics and Astronautics, Inc. All rights reserved.; AIAA Aerospace Sciences Meeting, 2018 ; Conference date: 08-01-2018 Through 12-01-2018",
year = "2018",
doi = "10.2514/6.2018-1230",
language = "English (US)",
isbn = "9781624105241",
series = "AIAA Aerospace Sciences Meeting, 2018",
publisher = "American Institute of Aeronautics and Astronautics Inc, AIAA",
booktitle = "AIAA Aerospace Sciences Meeting",
}