Experimental determination of the kinetics of relaxation processes during the shock compression of condensing media

1978 ◽  
Vol 18 (5) ◽  
pp. 685-689 ◽  
Author(s):  
G. I. Kanel'



1987 ◽  
Vol 138 (4 Part 1) ◽  
pp. 927-927
Author(s):  
A. Hesse ◽  
H. Wurzel ◽  
G. Krampitz ◽  
W. Vahlensieck


2014 ◽  
Vol 41 (15) ◽  
pp. 5396-5401 ◽  
Author(s):  
Morgan L. Cable ◽  
Tuan H. Vu ◽  
Robert Hodyss ◽  
Mathieu Choukroun ◽  
Michael J. Malaska ◽  
...  


2003 ◽  
Vol 03 (02) ◽  
pp. L107-L112
Author(s):  
N. V. AGUDOV ◽  
A. V. SAFONOV

We examine the kinetics of relaxation processes in dynamical models with the fixed number of Brownian particles and with the constant source of the particles. The former evolves to the zero equilibrium distribution, while the latter develops to the stationary state with non-equilibrium distribution and non-zero stationary flow. We show that the relaxation times in the both systems coincide. This is valid for an arbitrary noise intensity and shape of potential profile. In addition we propose to modify the well-known Kramers' approach for the determination of relaxation time. The modified approach is valid for an arbitrary height of potential barriers.





2017 ◽  
Vol 124 ◽  
pp. 115-121 ◽  
Author(s):  
Osagie A. Osadolor ◽  
Ramkumar B. Nair ◽  
Patrik R. Lennartsson ◽  
Mohammad J. Taherzadeh


1964 ◽  
Vol 37 (3) ◽  
pp. 698-708 ◽  
Author(s):  
W. Scheele ◽  
K.-H. Hillmer

Abstract The present article represents a first contribution to the investigation of the crosslinking kinetics of 1,5-polyenes, with sulfur as the vulcanizing agent. It is principally concerned with working out the pertinent methodology, and hence is a report on our experience with the “Agfa Vulcameter” (also called the Bayer Vulcameter). Using as an example the zinc benzothiazolyl mercaptide (ZnMBT)/zine stearate accelerated vulcanization of natural rubber with sulfur, which in any case runs with practically no reversion at moderate temperatures, and thus permits an experimental determination of the crosslinking end-values, we were able to show that crosslinking can be described quantitatively and qualitatively with the help of an Agfa Vulcameter. It was proved that the same reaction order and the same rates are obtained, as when the static modulus is used as the criterion for crosslinking. The scientific and practical importance of the results are pointed out.





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