Comparison of Thermal Diffusion and Forces from the Optical Lattice for Separation of Binary Gas Mixtures

2008 ◽  
Author(s):  
Alexander Shevyrin ◽  
Mikhail Ivanov ◽  
Takashi Abe
Keyword(s):  
Thermal Diffusion ◽  
Optical Lattice ◽  
Gas Mixtures

Thermal Diffusion of Binary Gas Mixtures

1961 ◽  
Vol 33 (2) ◽  
pp. 148-152 ◽  
Author(s):  
S. C. Saxena ◽  
S. M. Dave
Keyword(s):  
Thermal Diffusion ◽  
Gas Mixtures

Thermal diffusion in moderately dense gas mixtures and the pair-correlation function

Physica ◽  
1972 ◽  
Vol 62 (3) ◽  
pp. 409-426 ◽  
Author(s):  
W.A. Oost ◽  
J. Los ◽  
H. Cauwenbergh ◽  
W. Van Dael
Keyword(s):  
Correlation Function ◽  
Thermal Diffusion ◽  
Pair Correlation Function ◽  
Pair Correlation ◽  
Gas Mixtures ◽  
Dense Gas

An automated setup for investigation of the thermal diffusion and mutual diffusion of gas mixtures

1998 ◽  
Vol 71 (1) ◽  
pp. 184-191
Author(s):  
A. G. Shashkov ◽  
A. F. Zolotukhina ◽  
M. F. Laranjeira ◽  
V. B. Vasilenko ◽  
M. A. Cunha
Keyword(s):  
Thermal Diffusion ◽  
Gas Mixtures ◽  
Mutual Diffusion

Temperature dependence of thermal diffusion in CO isotopic gas mixtures

1975 ◽  
Vol 62 (10) ◽  
pp. 4151-4155 ◽  
Author(s):  
Jerome D. Verlin ◽  
M. Keith Matzen ◽  
D. K. Hoffman
Keyword(s):  
Temperature Dependence ◽  
Thermal Diffusion ◽  
Gas Mixtures

scholarly journals The thermal diffusion of radon gas mixtures

1937 ◽  
Vol 161 (904) ◽  
pp. 80-94 ◽  
Keyword(s):  
Thermal Diffusion ◽  
Simple Form ◽  
Large Change ◽  
Gas Mixtures ◽  
Repulsive Force ◽  
Theoretical Treatment ◽  
Radon Gas ◽  
Coefficient Of Viscosity ◽  
The Relationship

A special theoretical treatment of thermal diffusion in mixtures of two gases, in which one component is rare, has been given by Chapman (1929). An interesting result which emerges from this theory is that this phenomenon may produce a large change in the quantity of the rare constituent on the cold and hot sides. Let M 1 be the mass of the molecules of the rare and heavy constituent, M 2 that of the light constituent, and r the ratio of the proportion by volume of the rare constituent on the cold to that on the hot side, after thermal diffusion. When M 2 / M 1 is small, the formulae expressing the relationship between r and s 12 , the repulsive force index between unlike molecules, can be expressed in a simple form. In this case, the experimental value of the ratio, r , together with the coefficient of ordinary diffusion of the two gases and the coefficient of viscosity of the lighter gas, suffices to determine s 12 .

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