A note on the upper bound of the temperature solution of the axial dispersion model for a tubular reactor

H. J. Viljoen

doi:10.1002/cjce.5450640323

A note on the upper bound of the temperature solution of the axial dispersion model for a tubular reactor

H. J. Viljoen

Research output: Contribution to journal › Comment/debate › peer-review

1 Scopus citations

Abstract

The existing a‐priori bound of the temperature solution of the axial dispersion one‐dimensional model of the tubular reactor does not take parameters like Damköhler number into consideration. Utilizing the properties of the nonlinear term in the model equations enables one to find improved upper bounds which depend on all the model parameters. Only for the case of Lewis number greater than unity and Damköhler number sufficiently large, is the existing bound not improved.

Original language	English (US)
Pages (from-to)	509-510
Number of pages	2
Journal	The Canadian Journal of Chemical Engineering
Volume	64
Issue number	3
DOIs	https://doi.org/10.1002/cjce.5450640323
State	Published - Jun 1986
Externally published	Yes

ASJC Scopus subject areas

General Chemical Engineering

Access to Document

10.1002/cjce.5450640323

Cite this

@article{5a8cb575a24f4e7aa872bad5809c77b7,

title = "A note on the upper bound of the temperature solution of the axial dispersion model for a tubular reactor",

abstract = "The existing a‐priori bound of the temperature solution of the axial dispersion one‐dimensional model of the tubular reactor does not take parameters like Damk{\"o}hler number into consideration. Utilizing the properties of the nonlinear term in the model equations enables one to find improved upper bounds which depend on all the model parameters. Only for the case of Lewis number greater than unity and Damk{\"o}hler number sufficiently large, is the existing bound not improved.",

author = "Viljoen, {H. J.}",

year = "1986",

month = jun,

doi = "10.1002/cjce.5450640323",

language = "English (US)",

volume = "64",

pages = "509--510",

journal = "The Canadian Journal of Chemical Engineering",

issn = "0008-4034",

publisher = "John Wiley and Sons Inc.",

number = "3",

}

TY - JOUR

T1 - A note on the upper bound of the temperature solution of the axial dispersion model for a tubular reactor

AU - Viljoen, H. J.

PY - 1986/6

Y1 - 1986/6

N2 - The existing a‐priori bound of the temperature solution of the axial dispersion one‐dimensional model of the tubular reactor does not take parameters like Damköhler number into consideration. Utilizing the properties of the nonlinear term in the model equations enables one to find improved upper bounds which depend on all the model parameters. Only for the case of Lewis number greater than unity and Damköhler number sufficiently large, is the existing bound not improved.

AB - The existing a‐priori bound of the temperature solution of the axial dispersion one‐dimensional model of the tubular reactor does not take parameters like Damköhler number into consideration. Utilizing the properties of the nonlinear term in the model equations enables one to find improved upper bounds which depend on all the model parameters. Only for the case of Lewis number greater than unity and Damköhler number sufficiently large, is the existing bound not improved.

UR - http://www.scopus.com/inward/record.url?scp=0022739104&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0022739104&partnerID=8YFLogxK

U2 - 10.1002/cjce.5450640323

DO - 10.1002/cjce.5450640323

M3 - Comment/debate

AN - SCOPUS:0022739104

SN - 0008-4034

VL - 64

SP - 509

EP - 510

JO - The Canadian Journal of Chemical Engineering

JF - The Canadian Journal of Chemical Engineering

IS - 3

ER -

A note on the upper bound of the temperature solution of the axial dispersion model for a tubular reactor

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this