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Critical conditions in chemically reacting systems

✍ Scribed by B.F. Gray; J.C. Jones

Publisher
Elsevier Science
Year
1981
Tongue
English
Weight
73 KB
Volume
40
Category
Article
ISSN
0010-2180

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πŸ“œ SIMILAR VOLUMES

Critical behaviour in chemically reactin
Critical behaviour in chemically reacting systems: IIβ€”An exactly soluble model
✍ B.F. Gray πŸ“‚ Article πŸ“… 1973 πŸ› Elsevier Science 🌐 English βš– 709 KB

The theory of thermal explosions is formulated in such a way that the consumption of fuel is included fully even in the zeroth approximation when time stretching is avoided. The critical conditions are identical with those derived in the Semenov theory which ignores the consumption of fuel. The temp

Critical behaviour in chemically reactin
Critical behaviour in chemically reacting systems: Iβ€”Difficulties with the Semenov theory
✍ B.F. Gray πŸ“‚ Article πŸ“… 1973 πŸ› Elsevier Science 🌐 English βš– 324 KB

The Semenov theory of thermal explosion without fuel consumption cannot be derived correctly from the exact equations describing the problem, i.e. the equations with fwzl consumption. The limiting process used to derive the former from the latter (E -+ 0, B -+ -) is shown to involve an infinite stre

Critical behaviour in chemically reactin
Critical behaviour in chemically reacting systemsβ€”III. An analytical criterion for insensitivity
✍ B.F. Gray πŸ“‚ Article πŸ“… 1975 πŸ› Elsevier Science 🌐 English βš– 588 KB

A form of practical stability, based on experimental reproducibility, is defined, and called insensitivity, to emphasise the most important physical characteristic shown by chemically reacting systems possessing this property. The necessary and sufficient conditions for the insensitivity of an exoth

Critical behavior in chemically reacting
Critical behavior in chemically reacting systems IVβ€”Layered media in the semenov approximation
✍ B.F. Gray; J.C. Jones πŸ“‚ Article πŸ“… 1981 πŸ› Elsevier Science 🌐 English βš– 391 KB

Thermal explosion theory is applied to a system comprising one chemically reacting medium embedded in another. The model makes use of Semenov's treatment. The Arrhenius part of the heat production term is simplified by means of the exponential approximation, and because of the assumption of spatiall

On material balances for chemically reac
On material balances for chemically reacting systems
✍ Daniel R. Schneider; G.V. Reklaitis πŸ“‚ Article πŸ“… 1975 πŸ› Elsevier Science 🌐 English βš– 429 KB

This paper is concerned with the relationship between element and species material balances for steady-state chemically reacting systems. Conditions are given under which element and species balances are equivalent and can be used interchangeably. The number of independent equations furnished by bot