Parameter estimation with simplified boundary conditions

M. T. Ityokumbul; N. Kosaric; W. Bulani

doi:10.1016/0009-2509(88)85180-7

Parameter estimation with simplified boundary conditions

M. T. Ityokumbul
, N. Kosaric
, W. Bulani

John and Willie Leone Department of Energy & Mineral Engineering (EME)

Research output: Contribution to journal › Article › peer-review

19 Scopus citations

Abstract

The effect of boundary conditions on parameter estimation from tracer response measurement is treated using moments and least-squares methods of analyses. The following relationships were obtained for the method of least squares: Pe_cc=0.70 Pe_oo^1.073 and τ_cc/τ_oo=1.05-(0.378/Pe_oo), where cc and oo refer to closed-closed and open-open boundary conditions. It is further shown experimentally that the moments method is only reliable for the zeroth and first moments.

Original language	English (US)
Pages (from-to)	2457-2462
Number of pages	6
Journal	Chemical Engineering Science
Volume	43
Issue number	9
DOIs	https://doi.org/10.1016/0009-2509(88)85180-7
State	Published - 1988

All Science Journal Classification (ASJC) codes

General Chemistry
General Chemical Engineering
Industrial and Manufacturing Engineering

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10.1016/0009-2509(88)85180-7

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title = "Parameter estimation with simplified boundary conditions",

abstract = "The effect of boundary conditions on parameter estimation from tracer response measurement is treated using moments and least-squares methods of analyses. The following relationships were obtained for the method of least squares: Pecc=0.70 Peoo1.073 and τcc/τoo=1.05-(0.378/Peoo), where cc and oo refer to closed-closed and open-open boundary conditions. It is further shown experimentally that the moments method is only reliable for the zeroth and first moments.",

author = "Ityokumbul, \{M. T.\} and N. Kosaric and W. Bulani",

year = "1988",

doi = "10.1016/0009-2509(88)85180-7",

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TY - JOUR

T1 - Parameter estimation with simplified boundary conditions

AU - Ityokumbul, M. T.

AU - Kosaric, N.

AU - Bulani, W.

PY - 1988

Y1 - 1988

N2 - The effect of boundary conditions on parameter estimation from tracer response measurement is treated using moments and least-squares methods of analyses. The following relationships were obtained for the method of least squares: Pecc=0.70 Peoo1.073 and τcc/τoo=1.05-(0.378/Peoo), where cc and oo refer to closed-closed and open-open boundary conditions. It is further shown experimentally that the moments method is only reliable for the zeroth and first moments.

AB - The effect of boundary conditions on parameter estimation from tracer response measurement is treated using moments and least-squares methods of analyses. The following relationships were obtained for the method of least squares: Pecc=0.70 Peoo1.073 and τcc/τoo=1.05-(0.378/Peoo), where cc and oo refer to closed-closed and open-open boundary conditions. It is further shown experimentally that the moments method is only reliable for the zeroth and first moments.

UR - https://www.scopus.com/pages/publications/0023814032

UR - https://www.scopus.com/pages/publications/0023814032#tab=citedBy

U2 - 10.1016/0009-2509(88)85180-7

DO - 10.1016/0009-2509(88)85180-7

M3 - Article

AN - SCOPUS:0023814032

SN - 0009-2509

VL - 43

SP - 2457

EP - 2462

JO - Chemical Engineering Science

JF - Chemical Engineering Science

IS - 9

ER -

Parameter estimation with simplified boundary conditions

Abstract

All Science Journal Classification (ASJC) codes

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