DSMC Modeling of Vibration-Vibration Energy Transfer Between Diatomic Molecules

Journal Article · Wed Dec 31 00:00:00 EST 2008 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3076590· OSTI ID:21254964

Bondar, Ye A; Ivanov, M S ^[1]; Gimelshein, S F ^[2]

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1. Khristianovich Institute of Theoretical and Applied Mechanics, Institutskaya 4/1, Novosibirsk 630090 (Russian Federation)
2. University of Southern California, Los Angeles, CA 90089 (United States)

Larsen-Borgnakke model, widely used in the DSMC method to simulate rotation-translation and vibration-translation exchanges in molecular collisions, is applied for the first time to resonant exchange between the vibrational modes of diatomic molecules (VV exchange). The validation of the model is performed through comparisons with experimental data on VV exchange in nitrogen.

• OSTI ID: 21254964
• Journal Information: AIP Conference Proceedings, Vol. 1084, Issue 1; Conference: 26. international symposium on rarified gas dynamics, Kyoto (Japan), 20-25 Jul 2008; Other Information: DOI: 10.1063/1.3076590; (c) 2009 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
ENERGY TRANSFER
FLUID MECHANICS
MOLECULE COLLISIONS
MOLECULES
MONTE CARLO METHOD
NITROGEN
ROTATION
SIMULATION
VALIDATION