Parallel on-the-fly adaptive kinetics for non-equilibrium plasma discharges of C2H4/O2/AR mixture

Suo Yang; Vigor Yang; Wenting Sun; Sharath Nagaraja; Weiqi Sun; Yiguang Ju; Xiaolong Gou

doi:10.2514/6.2016-0195

Parallel on-the-fly adaptive kinetics for non-equilibrium plasma discharges of C₂H₄/O₂/AR mixture

Suo Yang, Vigor Yang, Wenting Sun, Sharath Nagaraja, Weiqi Sun, Yiguang Ju, Xiaolong Gou

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

25 Scopus citations

Abstract

To enhance the computational efficiency for the simulation of plasma assisted combustion (PAC) models, three new techniques, on-the-fly adaptive kinetics (OAK), point-implicit stiff ODE solver (ODEPIM), and correlated transport (CoTran), are combined together to generate a new simulation framework. This framework is applied to non-equilibrium plasma assisted oxidation of C₂H₄/O₂/Ar mixtures in a low-temperature flow reactor. The new framework has been extensively verified by both temporal evolution and spatial distribution of several key species and gas temperature. Simulation results show that it accelerates the total CPU time by 3.16 times, accelerates the calculation of kinetics by 80 times, and accelerates the calculation of transport properties by 836 times. The high accuracy and performance of the new framework indicates that it has great application potentials to many different areas in the modeling and simulation of plasma assisted combustion.

Original language	English (US)
Title of host publication	54th AIAA Aerospace Sciences Meeting
Publisher	American Institute of Aeronautics and Astronautics Inc, AIAA
ISBN (Print)	9781624103933
DOIs	https://doi.org/10.2514/6.2016-0195
State	Published - 2016
Externally published	Yes
Event	54th AIAA Aerospace Sciences Meeting, 2016 - San Diego, United States Duration: Jan 4 2016 → Jan 8 2016

Publication series

Name	54th AIAA Aerospace Sciences Meeting
Volume	0

Other

Other	54th AIAA Aerospace Sciences Meeting, 2016
Country/Territory	United States
City	San Diego
Period	1/4/16 → 1/8/16

Bibliographical note

Publisher Copyright:
© 2016, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved.

Publisher link

10.2514/6.2016-0195

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Cite this

Parallel on-the-fly adaptive kinetics for non-equilibrium plasma discharges of C₂H₄/O₂/AR mixture. / Yang, Suo; Yang, Vigor; Sun, Wenting et al.
54th AIAA Aerospace Sciences Meeting. American Institute of Aeronautics and Astronautics Inc, AIAA, 2016. (54th AIAA Aerospace Sciences Meeting; Vol. 0).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Yang, S, Yang, V, Sun, W, Nagaraja, S, Sun, W, Ju, Y & Gou, X 2016, Parallel on-the-fly adaptive kinetics for non-equilibrium plasma discharges of C₂H₄/O₂/AR mixture. in 54th AIAA Aerospace Sciences Meeting. 54th AIAA Aerospace Sciences Meeting, vol. 0, American Institute of Aeronautics and Astronautics Inc, AIAA, 54th AIAA Aerospace Sciences Meeting, 2016, San Diego, United States, 1/4/16. https://doi.org/10.2514/6.2016-0195

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title = "Parallel on-the-fly adaptive kinetics for non-equilibrium plasma discharges of C2H4/O2/AR mixture",

abstract = "To enhance the computational efficiency for the simulation of plasma assisted combustion (PAC) models, three new techniques, on-the-fly adaptive kinetics (OAK), point-implicit stiff ODE solver (ODEPIM), and correlated transport (CoTran), are combined together to generate a new simulation framework. This framework is applied to non-equilibrium plasma assisted oxidation of C2H4/O2/Ar mixtures in a low-temperature flow reactor. The new framework has been extensively verified by both temporal evolution and spatial distribution of several key species and gas temperature. Simulation results show that it accelerates the total CPU time by 3.16 times, accelerates the calculation of kinetics by 80 times, and accelerates the calculation of transport properties by 836 times. The high accuracy and performance of the new framework indicates that it has great application potentials to many different areas in the modeling and simulation of plasma assisted combustion.",

author = "Suo Yang and Vigor Yang and Wenting Sun and Sharath Nagaraja and Weiqi Sun and Yiguang Ju and Xiaolong Gou",

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