Research output: Contribution to journal › Article › peer-review
Relationship of the vibrational temperatures of CO and N2 molecules in a cryogenically cooled flow-through discharge. / Grigor'yan, G. M.; Ionikh, Yu Z.
In: High Temperature, Vol. 27, No. 5, 01.03.1990, p. 673-677.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Relationship of the vibrational temperatures of CO and N2 molecules in a cryogenically cooled flow-through discharge
AU - Grigor'yan, G. M.
AU - Ionikh, Yu Z.
PY - 1990/3/1
Y1 - 1990/3/1
N2 - The vibrational temperatures of CO and N2 molecules and their distributions over the radius of the discharge vessel are measured in cryogenically cooled flow-through discharges in He-CO, He-N2, He-CO-N2 mixtures. It is shown that in an He-CO-N2 mixture the vibrational temperatures of CO and N2 differ significantly by an amount that is in good agreement with theoretical calculations. The vibrational distribution of the CO molecules in a He-CO-N2 mixture is measured (up to v = 29). It is shown that the populations of the upper vibrational levels are much higher than the Boltzmann values.
AB - The vibrational temperatures of CO and N2 molecules and their distributions over the radius of the discharge vessel are measured in cryogenically cooled flow-through discharges in He-CO, He-N2, He-CO-N2 mixtures. It is shown that in an He-CO-N2 mixture the vibrational temperatures of CO and N2 differ significantly by an amount that is in good agreement with theoretical calculations. The vibrational distribution of the CO molecules in a He-CO-N2 mixture is measured (up to v = 29). It is shown that the populations of the upper vibrational levels are much higher than the Boltzmann values.
UR - http://www.scopus.com/inward/record.url?scp=0025398654&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0025398654
VL - 27
SP - 673
EP - 677
JO - High Temperature
JF - High Temperature
SN - 0018-151X
IS - 5
ER -
ID: 62199164