Topology of Potential Phase Diagrams of Partially Open Condensed System

2008 ◽  
Vol 73 (3) ◽  
pp. 372-387 ◽  
Author(s):  
Petr Voňka ◽  
Jindřich Leitner ◽  
David Sedmidubský
Keyword(s):  
Phase Diagrams ◽  
Condensed System ◽  
Two Dimensional ◽  
Independent Components ◽  
Chemical Potentials ◽  
Partial Pressures ◽  
Derived Properties ◽  
Condensed Systems

An analysis of topology of two-dimensional isothermal potential phase diagrams of partially open immiscible condensed systems is presented. The systems share two independent components with surroundings. Chemical potentials (or derived properties such as activities or relative partial pressures) of these two independent components are used as coordinates of such diagrams. Several theorems on topology having practical consequences are proved.

Thermodynamics and X-ray studies of 2-alcohol monolayers: Two-dimensional phase diagrams

2000 ◽  
Vol 3 (1) ◽  
pp. 63-70 ◽  
Author(s):  
C. Alonso ◽  
F. Artzner ◽  
J. Lajzerowicz ◽  
G. Grubel ◽  
N. Boudet ◽  
...  
Keyword(s):  
Phase Diagrams ◽  
Two Dimensional ◽  
X Ray ◽  
Alcohol Monolayers

Simulation Study on the Influence of H2 on the Carbon Deposition in ICVI of Thick-Walled Perform

2013 ◽  
Vol 762 ◽  
pp. 465-470
Author(s):  
Peng Xu ◽  
Dun Ming Liao ◽  
Jian Xin Zhou ◽  
Sheng Yong Pang
Keyword(s):  
Density Distribution ◽  
Carbon Deposition ◽  
Deposition Process ◽  
Two Dimensional ◽  
Dimensional Model ◽  
Hydrogen Density ◽  
Partial Pressures ◽  
Definite Time ◽  
Hydrogen Inhibition ◽  
Deposition Processes

A two dimensional model was employed to simulate the densification process of thick-walled hollow cylinder preform of C/C composite. Using the hydrogen inhibition model, carbon deposition processes under different partial pressures were compared and the efficiency of densification was analyzed. Then the density distribution of some definite time was analyzed to explain the mechanism of hydrogen inhibition. The results showed that with the adjunction of hydrogen, density distribution in preform was improved while the deposition process took a longer time.

PHASE DIAGRAMS OF CHOLESTERICS IN APPLIED FIELDS : THE TWO-DIMENSIONAL HEXAGONAL PHASE

1985 ◽  
Vol 46 (C3) ◽  
pp. C3-47-C3-60 ◽  
Author(s):  
R. M. Hornreich ◽  
M. Kugler ◽  
S. Shtrikman
Keyword(s):  
Phase Diagrams ◽  
Hexagonal Phase ◽  
Two Dimensional ◽  
Applied Fields
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