scholarly journals Stationary states of the cubic conformal flow on \begin{document}$ \mathbb{S}^3 $\end{document}

2020 ◽  
Vol 40 (1) ◽  
pp. 1-32 ◽  
Author(s):  
Piotr Bizoń ◽  
◽  
Dominika Hunik-Kostyra ◽  
Dmitry Pelinovsky ◽  
Keyword(s):  
Stationary States ◽  
Conformal Flow

Determination of catastrophic sets of a tubular chemical reactor by two-parameter continuation method

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Marek Berezowski
Keyword(s):  
Continuation Method ◽  
Extreme Points ◽  
Chemical Reactor ◽  
Stationary States ◽  
Parameter Continuation Method ◽  
It Systems ◽  
Parametric Continuation ◽  
Parameter Continuation ◽  
Two Parameter

AbstractThe work relates to development and presentation a two-parameter continuation method for determining catastrophic sets of stationary states of a tubular chemical reactor with mass recycle. The catastrophic set is a set of extreme points occurring in the bifurcation diagrams of the reactor. There are many large IT systems that use the parametric continuation method. The most popular is AUTO’97. However, its use is sometimes not convenient. The method developed in this work allows to eliminate the necessity to use huge IT systems from the calculations. Unlike these systems, it can be inserted into the program as a short subroutine. In addition, this method eliminates time-consuming iterations from the calculations.

Simulation of stationary states of a phytocenosis-soil system based on the example of the Klyaz’ma river basin

2012 ◽  
Vol 45 (8) ◽  
pp. 793-801 ◽  
Author(s):  
T. A. Trifonova ◽  
L. A. Shirkin ◽  
N. V. Mishchenko
Keyword(s):  
River Basin ◽  
Stationary States ◽  
Soil System

The Economics of Stationary States.

Economica ◽  
1936 ◽  
Vol 3 (9) ◽  
pp. 89
Author(s):  
Frederic Benham ◽  
A. C. Pigou
Keyword(s):  
Stationary States

scholarly journals The detection and inhibition of free radical chain reactions

1942 ◽  
Vol 180 (982) ◽  
pp. 237-256 ◽  
Keyword(s):  
Nitric Oxide ◽  
Free Radical ◽  
Chemical Analysis ◽  
Diethyl Ether ◽  
Pressure Increase ◽  
Stationary States ◽  
Decomposition Rates ◽  
Radical Chain ◽  
Chain Reactions ◽  
Limiting Values

Part I. Comparison of nitric oxide and propylene as inhibitors The reduction by propylene of the rate of pressure increase in the decomposition of propaldehyde at 550° has been shown by chemical analysis to represent a true inhibition of the reaction, and not to be due n an important degree to an induced polymerization of the propylene. With propaldehyde and with diethyl ether the limiting values to which the decomposition rates are reduced by nitric oxide and by propylene respectively are the same, although much more propylene is required to produce a given degree of inhibition. From this it is concluded that the limiting rates are more probably those of independent non-chain processes, than those characteristic of stationary states where the inhibitor starts and stops chains with equal efficiency.

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