Opening book details…
Can I read Modeling of chemical reactors—XVIII stability and oscillatory behaviour of the CSTR on EtoBox?
Modeling of chemical reactors—XVIII stability and oscillatory behaviour of the CSTR by V. Hlaváček; M. Kubíček; J. Jelínek is a Engineering article available to read on EtoBox.
What is Modeling of chemical reactors—XVIII stability and oscillatory behaviour of the CSTR about?
In this paper mass and enthalpy balances for a homogeneous CSTR with recirculation of both heat and mass have been written. An analysis of these equations is performed and necessary and sufficient conditions for multiplicity are developed. These conditions are consistent with previously obtained results. For highly exothermic reactions being carried out in nonisothermal-nonadiabatic CSTR which are "overcooled" the effect of "over-cooling" is discussed. On the basis of a closed curve in a plane "temperature-residence time", sometimes called isola, one may show that such reactors cannot be autothermally ignited. The case where two extinction points and no ignition point exist as well as a case when two ignition points plus two extinction points occur will be discussed. It is shown that if an adiabatic temperature rise B is increased, the occurence of an isola is shifted towards higher values of the dimensionless heat transfer coefficient p. A number of diagrams for different combinations of parameters are presented where regions of multiplicity are reported. A new procedure is described making it possible to locate easily limit cycles as well as multiplicity and, in addition, to clas
Who reads Modeling of chemical reactors—XVIII stability and oscillatory behaviour of the CSTR?
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- V. Hlaváček; M. Kubíček; J. Jelínek
- Publisher
- Elsevier Science; Elsevier ; Elsevier Ltd.; Elsevier BV (ISSN 0009-2509)
- Published
- 1970
- Language
- EN
- Field
- Engineering (Physical Sciences)