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N-N2 state to state vibrational-relaxation and dissociation rates based on quasiclassical calculations

- F. Esposito, I. Armenise, G. Capitta, M. Capitelli
- Chemistry
- 11 December 2006

Abstract A complete set of V–T (vibration–translation) relaxation rates and of dissociation coefficients for the system O–O2 have been obtained by using quasiclassical trajectories on the Varandas… Expand

151 2

State-to-state models for CO2 molecules: From the theory to an application to hypersonic boundary layers

- I. Armenise, E. Kustova
- Chemistry
- 29 March 2013

Abstract State-to-state vibrational kinetics and transport models of a mixture containing triatomic CO2 molecules are developed. The models are implemented into a hypersonic boundary layer solver… Expand

65 2

Vibrationally Relaxing Flow of N 2 past an Iné nite Cylinder

- D. Giordano, V. Bellucci, M. Capitelli, I. Armenise, C. Bruno
- Materials Science, Chemistry
- 1997

The results of a numerical study aimed to verify the accuracy of the thermodynamic models based on the Boltzmann distribution in the hypersonic regime and to detect discrepancies, if any, with the… Expand

35 2

Reduction of State-to-State Kinetics to Macroscopic Models in Hypersonic Flows

- G. Colonna, I. Armenise, D. Bruno, M. Capitelli
- Physics
- 1 July 2006

The state-to-state chemical kinetic model, which considers a kinetic equation for each vibrational state of diatomic molecules, has been applied to some supersonic flow regimes and in particular in… Expand

72 1

Reactive, Inelastic, and Dissociation Processes in Collisions of Atomic Oxygen with Molecular Nitrogen.

- F. Esposito, I. Armenise
- Medicine, Chemistry
- The journal of physical chemistry. A
- 11 August 2017

We report the results of detailed calculations of reactive, inelastic, and dissociative processes in collisions of atomic oxygen with molecular nitrogen in their respective electronic ground states.… Expand

26 1

Vibrationally relaxing flow of N2 past an infinite cylinder according to state-to-state vibrational kinetics and to the harmonic-oscillator model

- D. Giordano, V. Bellucci, G. Colonna, M. Capitelli, I. Armenise, C. Bruno
- Chemistry
- 19 June 1995

14 1

Nonequilibrium vibrational kinetics in the boundary layer of re-entering bodies

- I. Armenise, M. Capitelli, G. Colonna, G. Gorse
- Materials Science
- 1 July 1996

Nonequilibrium vibrational distributions of N2 in the boundary layer surrounding a blunt body in hypersonic flow have been calculated by coupling the nonequilibrium vibrational kinetics, the… Expand

76 1

Atomic and molecular data for spacecraft re-entry plasmas

- R. Celiberto, I. Armenise, +12 authors J. M. Wadehra
- Chemistry
- 17 May 2016

The modeling of atmospheric gas, interacting with the space vehicles in re-entry conditions in planetary exploration missions, requires a large set of scattering data for all those elementary… Expand

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Deactivation dynamics of vibrationally excited nitrogen molecules by nitrogen atoms. Effects on non-equilibrium vibrational distribution and dissociation rates of nitrogen under electrical discharges

- I. Armenise, M. Capitelli, E. Garcia, C. Gorse, A. Laganà, S. Longo
- Chemistry
- 25 December 1992

Abstract The non-equilibrium vibrational distribution and the dissociation kinetics of N2 in electrical discharges has been calculated by solving an appropriate vibrational master equation. Attention… Expand

68

The effect of N+N2 collisions on the non-equilibrium vibrational distributions of nitrogen under reentry conditions

- I. Armenise, M. Capitelli, R. Celiberto, G. Colonna, C. Gorse, A. Laganà
- Chemistry
- 2 September 1994

Abstract Global (reactive+non-reactive) quasiclassical state-specific rate coefficients for the vibrational excitation and deexcitation of nitrogen molecules by collision with nitrogen atoms have… Expand

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