Resonance luminescence of a nonuniformly heated dense vapor

JETP Letters ◽  
1997 ◽  
Vol 65 (1) ◽  
pp. 13-18 ◽  
Author(s):  
Yu. K. Zemtsov ◽  
A. Yu. Sechin ◽  
A. N. Starostin ◽  
A. G. Leonov ◽  
D. I. Chekhov
Keyword(s):  
Dense Vapor

X-ray diffraction studies of fluid rubidium: From the liquid to a dense vapor

2007 ◽  
Vol 353 (32-40) ◽  
pp. 3380-3383 ◽  
Author(s):  
Kazuhiro Matsuda ◽  
Masanori Inui ◽  
Misato Kusakari ◽  
Kozaburo Tamura
Keyword(s):  
X Ray Diffraction ◽  
X Ray ◽  
Dense Vapor

Adsorption of Alkanes in the Dense Vapor Phase on a Microporous Activated Carbon

2017 ◽  
Vol 62 (5) ◽  
pp. 1716-1724 ◽  
Author(s):  
David Pino ◽  
Frédéric Plantier ◽  
David Bessières
Keyword(s):  
Activated Carbon ◽  
Vapor Phase ◽  
Dense Vapor

scholarly journals X-ray absorption fine structure studies on expanded fluid Se: from liquid to dense vapor

1999 ◽  
Vol 250-252 ◽  
pp. 525-530 ◽  
Author(s):  
M Inui ◽  
K Tamura ◽  
J.L Hazemann ◽  
D Raoux ◽  
Y Soldo ◽  
...  
Keyword(s):  
Fine Structure ◽  
X Ray ◽  
Absorption Fine ◽  
Dense Vapor ◽  
X Ray Absorption

scholarly journals Dense-vapor effects in compressible internal flows

2021 ◽  
Vol 33 (8) ◽  
pp. 086110
Author(s):  
Francesco Tosto ◽  
Claudio Lettieri ◽  
Matteo Pini ◽  
Piero Colonna
Keyword(s):  
Internal Flows ◽  
Dense Vapor

Air Dilution, under Calm, of Spreading Dense Vapor from an Instantaneous Spill of Volatile Liquid

1998 ◽  
Vol 114 (1-2) ◽  
pp. 178-191 ◽  
Author(s):  
G.F. Carrier ◽  
F.E. Fendell ◽  
S.F. Fink
Keyword(s):  
Volatile Liquid ◽  
Dense Vapor

Electron and cation transport in fluid dimethyl ether: effects of density and temperature

1982 ◽  
Vol 60 (8) ◽  
pp. 1034-1043 ◽  
Author(s):  
Norman Gee ◽  
Gordon R. Freeman
Keyword(s):  
Dipole Moment ◽  
Dimethyl Ether ◽  
Ion Mobility ◽  
Inelastic Collisions ◽  
Localized States ◽  
Point Dipole ◽  
Density Control ◽  
Low Energy Electrons ◽  
Dense Vapor ◽  
Momentum Transfer Cross Section

The effect of molecular electric dipole moment D on charge transport in fluids was examined by measurement of electron and ion mobilities in dimethyl ether (D = 1.3 D) and comparing them with the behavior in hydrocarbons. The fluid density was varied continuously from that of the normal vapor to that of the normal liquid, passing through the critical region. The density normalized mobility nμe of electrons in dimethyl ether vapor at low densities is 30-fold smaller than that in propane, although for the cations nμ+ in the ether is only 1.4-fold smaller than that in the alkane. The permanent dipole moment of the ether dominates the scattering of low energy electrons but not that of cations. The electron momentum transfer cross section is roughly 33% larger than that predicted by the Altshuler point dipole model, and has a minimum at ~0.12 eV. The energy gained from the electric field is removed mainly through inelastic collisions, even in the thermal energy range.Molecular clustering decreases both electron and ion mobilities, but the effect on the former is much larger due to the greater change in reduced mass. The extent of electron quasilocalization in the dense vapor of dimethyl ether is four times greater than that in nonpolar hydrocarbons. Electrons form relatively stable localized states in the liquid at n/ne > 2.0. Ion mobility undergoes a transition from "density control" to "viscosity control" with increasing density in the low density liquid. Viscosity control is operative at n/ne > 2.4.

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