Acoustical method of obtaining vibrational transition rates tested on CO2/N2 mixtures
- 1 May 1973
- journal article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 58 (9) , 3837-3840
- https://doi.org/10.1063/1.1679737
Abstract
Sound absorption measurements on 16% and 30% mixtures of CO2/N2 at 300 and 600°K illustrate the acoustical method of obtaining transition rates. The rate of N2 in de-exciting CO2(0110) is measured to be 8.0 × 104± 20 % and 5.0 × 105± 20 % atm−1sec−1 at 300 and 600°K, respectively.Keywords
This publication has 17 references indexed in Scilit:
- More on Vibrational Relaxation in SO2/Ar MixturesThe Journal of Chemical Physics, 1971
- Effect of Four-Quantum Vibrational-Vibrational Coupling on Sound Absorption and Dispersion CurvesThe Journal of the Acoustical Society of America, 1971
- On Obtaining Transition Rates from Sound Absorption and Dispersion CurvesThe Journal of the Acoustical Society of America, 1970
- Collision Transfer of Vibrational Energy from Nitrogen and Methane to the Carbon Dioxide MoleculeThe Journal of Chemical Physics, 1969
- Deactivation of the CO2 Bending Mode by Collisions with N2 and O2The Journal of Chemical Physics, 1969
- Near-Resonant Vibrational Energy Transfer Among Isotopes of CPhysical Review B, 1969
- Survey of Vibrational Relaxation Data for Processes Important in the C-Laser SystemReviews of Modern Physics, 1969
- Calculation of Vibrational Relaxation Times in GasesThe Journal of Chemical Physics, 1952
- Zur Dispersionstheorie des SchallesAnnalen der Physik, 1931
- Dispersion and Absorption of High Frequency Sound WavesPhysical Review B, 1928