Condensation of supersaturated water vapor at low temperatures in a shock tube

1987 ◽  
Vol 91 (10) ◽  
pp. 2487-2489 ◽  
Author(s):  
F. Peters
Keyword(s):  
Water Vapor ◽  
Shock Tube ◽  
Low Temperatures

Comparison Between RCCE and Shock Tube Ignition Delay Times at Low Temperatures

2015 ◽  
Vol 137 (6) ◽  
Author(s):  
Ghassan Nicolas ◽  
Hameed Metghalchi
Keyword(s):  
Free Energy ◽  
Shock Tube ◽  
Ignition Delay ◽  
Low Temperatures ◽  
Reduction Technique ◽  
Experimental Measurements ◽  
Ignition Delay Times ◽  
Delay Times ◽  
Constrained Equilibrium ◽  
Rate Controlled

The rate-controlled constrained-equilibrium (RCCE) method is a reduction technique based on local maximization of entropy or minimization of a relevant free energy at any time during the nonequilibrium evolution of the system subject to a set of kinetic constraints. In this paper, RCCE has been used to predict ignition delay times of low temperatures methane/air mixtures in shock tube. A new thermodynamic model along with RCCE kinetics has been developed to model thermodynamic states of the mixture in the shock tube. Results are in excellent agreement with experimental measurements.

Discrepancies between shock tube and rapid compression machine ignition at low temperatures and high pressures

Shock Waves ◽  
2009 ◽  
pp. 739-744 ◽  
Author(s):  
E.L. Petersen ◽  
M. Lamnaouer ◽  
J. de Vries ◽  
H. Curran ◽  
J. Simmie ◽  
...  
Keyword(s):  
Shock Tube ◽  
Low Temperatures ◽  
High Pressures ◽  
Rapid Compression Machine ◽  
Rapid Compression

Condensation of Water Vapor in the Shock Tube Below 150°K

1951 ◽  
Vol 22 (2) ◽  
pp. 233-233 ◽  
Author(s):  
P. Wegener ◽  
G. Lundquist
Keyword(s):  
Water Vapor ◽  
Shock Tube
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