Collision-induced spectra of rare gas mixtures: Experimental results and empirical relations

1976 ◽  
Vol 64 (6) ◽  
pp. 2412 ◽  
Author(s):  
Ezra Bar-Ziv
Keyword(s):  
Gas Mixtures ◽  
Experimental Results ◽  
Rare Gas ◽  
Empirical Relations

Vibrational relaxation of BF3 in the range 182–473 K and in rare-gas mixtures at 295 K

1977 ◽  
Vol 52 (2) ◽  
pp. 219-223 ◽  
Author(s):  
R. Kadibelban ◽  
W. Janiesch ◽  
R. Ahrens-Botzong ◽  
P. Hess
Keyword(s):  
Vibrational Relaxation ◽  
Gas Mixtures ◽  
Rare Gas

Nuclear Magnetic Relaxation in Hydrogen—Rare Gas Mixtures

1972 ◽  
Vol 56 (6) ◽  
pp. 2632-2637 ◽  
Author(s):  
Kenneth R. Foster ◽  
John H. Rugheimer
Keyword(s):  
Magnetic Relaxation ◽  
Gas Mixtures ◽  
Nuclear Magnetic Relaxation ◽  
Rare Gas ◽  
Nuclear Magnetic

Solvent shifts and excited‐state potentials in rare‐gas mixtures

1974 ◽  
Vol 60 (7) ◽  
pp. 2800-2802 ◽  
Author(s):  
Michael J. Saxton ◽  
J. M. Deutch
Keyword(s):  
Excited State ◽  
Gas Mixtures ◽  
Rare Gas ◽  
Solvent Shifts

Characteristics of Hydraulic Shock Waves in an Inclined Chute Contraction - Experiments

2009 ◽  
Vol 25 (1) ◽  
pp. 129-136 ◽  
Author(s):  
C.-D. Jan ◽  
C.-J. Chang ◽  
J.-S. Lai ◽  
W.-D. Guo
Keyword(s):  
Experimental Data ◽  
Shock Waves ◽  
Froude Number ◽  
Inclination Angle ◽  
Laboratory Experiments ◽  
Deflection Angle ◽  
Experimental Results ◽  
Regression Analyses ◽  
Hydraulic Shock ◽  
Empirical Relations

AbstractThis paper presents the experimental results of the characteristics of hydraulic shock waves in an inclined chute contraction with consideration of the effects of sidewall deflection angle φ, bottom inclination angle θ and approach Froude number Fr0. Seventeen runs of laboratory experiments were conducted in the range of 27.45° ≤φ ≤ 40.17°, 6.22° ≤ θ ≤ 25.38° and 1.04 ≤ Fr0 ≤ 3.51. Based on the experimental data, three empirical dimensionless relations for the shock angle, maximum shockwave height, and corresponding position of maximum shockwave were obtained by regression analyses, respectively. These empirical relations would be useful for hydraulic engineers in designing chute contraction structures.

Ozone yields from the Febetron radiolysis of oxygen – rare gas mixtures

1977 ◽  
Vol 55 (2) ◽  
pp. 203-209 ◽  
Author(s):  
A. W. Boyd ◽  
O. A. Miller ◽  
E. B. Selkirk
Keyword(s):  
Excited State ◽  
Gas Mixtures ◽  
Rare Gas ◽  
Rare Gases

Ozone yields have been measured from the Febetron irradiation of mixtures containing 1–50 mol% oxygen and each of the five rare gases. The maximum values of G(O3) calculated using the energy absorbed only in the rare gas are obtained with the addition of less than 10% oxygen and are for: He, 16; Ne, 14; Ar, 11; Kr, 10; Xe, 12; each with an uncertainty of less than ±10%. On the addition of 0.2 mol% SF6 these yields are reduced to 6,5,1,2, and 2.5 respectively.These values are compared with those derived from ion and excited state yields and the contributions of subexcitation electrons.

Thermal Conductivities of Rare Gas Mixtures

1960 ◽  
Vol 3 (3) ◽  
pp. 355 ◽  
Author(s):  
Edward A. Mason ◽  
Hans Von Ubisch
Keyword(s):  
Gas Mixtures ◽  
Rare Gas ◽  
Thermal Conductivities

COLLISION-INDUCED ABSORPTION OF COMPRESSED GASES IN THE FAR INFRARED, PART I

1965 ◽  
Vol 43 (5) ◽  
pp. 729-750 ◽  
Author(s):  
D. R. Bosomworth ◽  
H. P. Gush
Keyword(s):  
Fourier Analysis ◽  
Infrared Absorption ◽  
Michelson Interferometer ◽  
Far Infrared ◽  
Gas Mixtures ◽  
Experimental Techniques ◽  
Rare Gas ◽  
Absorption Coefficients ◽  
Induced Absorption ◽  
Separate Paper

A study is being made of the far infrared absorption occurring in compressed rare-gas mixtures, and compressed homonuclear diatomic gases. The region investigated lies between 20 and 400 cm−1. The spectra are obtained from the Fourier analysis of interferograms produced by a dynamic Michelson interferometer. It is possible to obtain accurate absolute absorption coefficients for broad bands using this method provided care is exercised in the analysis of the interferograms. The necessary precautions are discussed in detail. The precision of the method obtained in practice is demonstrated using the far infrared bands of hydrogen and nitrogen as examples. Only the experimental techniques are discussed in this paper; the detailed results follow in a separate paper.

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