Vibrational energy transfer in ethylene and ethylene–rare‐gas mixtures

1979 ◽  
Vol 70 (6) ◽  
pp. 2859-2863 ◽  
Author(s):  
J. Häger ◽  
W. Krieger ◽  
T. Rüegg ◽  
H. Walther
Keyword(s):  
Energy Transfer ◽  
Vibrational Energy ◽  
Gas Mixtures ◽  
Rare Gas ◽  
Vibrational Energy Transfer

Vibrational Energy Transfer in CHF3 -Mixtures

1976 ◽  
Vol 31 (10) ◽  
pp. 1268-1270 ◽  
Author(s):  
K. Frank ◽  
P. Hess
Keyword(s):  
Energy Transfer ◽  
Vibrational Relaxation ◽  
Vibrational Energy ◽  
Relaxation Times ◽  
Rare Gas ◽  
Vibrational Energy Transfer

Abstract The vibrational relaxation times for pure CHF, and CHF3 diluted in H2, D2, Ar, Kr and Xe are 0.55; 0.01, 0.025, 2.6, 4.8, and 5.6 /μsec atm at 298 K. These measurements complete previous results obtained for the systems CHF3-He, Ne, Ar. Correlation of the rare-gas results according to SSH-theory shows that relatively small rotational contributions may be expected for the heavy collision partners Kr and Xe.

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