The Foundation and Validation of Sigmoid-Typed Functions for Fouling Formation Modelling of Crude Oil Flows

Gunawan Nugroho; Novandion R. Kurniawan; Totok R. Biyanto; Purwadi A. Darwito; Titik Budiati

doi:10.37934/arfmts.110.1.104120

The Foundation and Validation of Sigmoid-Typed Functions for Fouling Formation Modelling of Crude Oil Flows

Gunawan Nugroho^*, Novandion R. Kurniawan, Totok R. Biyanto, Purwadi A. Darwito, Titik Budiati

^*Corresponding author for this work

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

Abstract

The phenomenological model of fouling formation is investigated in this research which, the parametrization method based on the species and energy equation is implemented. It is shown that the previous empirical sigmoid-typed correlation can also be generated from the species equation as a special solution. Meanwhile, the fouling heat resistance is obtained from the phenomenological energy equation. Correlating these two solutions, it is shown that the proposed model generates key parameters of fouling formation characteristics of crude preheat train within all operational conditions. Thus, it generalizes the previous models as it covers wider operational range.

Original language	English
Pages (from-to)	104-120
Number of pages	17
Journal	Journal of Advanced Research in Fluid Mechanics and Thermal Sciences
Volume	110
Issue number	1
DOIs	https://doi.org/10.37934/arfmts.110.1.104120
Publication status	Published - Oct 2023

Keywords

Heat Exchanger
crude oil flows
fouling formation
sigmoid function

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10.37934/arfmts.110.1.104120

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abstract = "The phenomenological model of fouling formation is investigated in this research which, the parametrization method based on the species and energy equation is implemented. It is shown that the previous empirical sigmoid-typed correlation can also be generated from the species equation as a special solution. Meanwhile, the fouling heat resistance is obtained from the phenomenological energy equation. Correlating these two solutions, it is shown that the proposed model generates key parameters of fouling formation characteristics of crude preheat train within all operational conditions. Thus, it generalizes the previous models as it covers wider operational range.",

keywords = "Heat Exchanger, crude oil flows, fouling formation, sigmoid function",

author = "Gunawan Nugroho and Kurniawan, {Novandion R.} and Biyanto, {Totok R.} and Darwito, {Purwadi A.} and Titik Budiati",

year = "2023",

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doi = "10.37934/arfmts.110.1.104120",

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T1 - The Foundation and Validation of Sigmoid-Typed Functions for Fouling Formation Modelling of Crude Oil Flows

AU - Nugroho, Gunawan

AU - Kurniawan, Novandion R.

AU - Biyanto, Totok R.

AU - Darwito, Purwadi A.

AU - Budiati, Titik

PY - 2023/10

Y1 - 2023/10

N2 - The phenomenological model of fouling formation is investigated in this research which, the parametrization method based on the species and energy equation is implemented. It is shown that the previous empirical sigmoid-typed correlation can also be generated from the species equation as a special solution. Meanwhile, the fouling heat resistance is obtained from the phenomenological energy equation. Correlating these two solutions, it is shown that the proposed model generates key parameters of fouling formation characteristics of crude preheat train within all operational conditions. Thus, it generalizes the previous models as it covers wider operational range.

AB - The phenomenological model of fouling formation is investigated in this research which, the parametrization method based on the species and energy equation is implemented. It is shown that the previous empirical sigmoid-typed correlation can also be generated from the species equation as a special solution. Meanwhile, the fouling heat resistance is obtained from the phenomenological energy equation. Correlating these two solutions, it is shown that the proposed model generates key parameters of fouling formation characteristics of crude preheat train within all operational conditions. Thus, it generalizes the previous models as it covers wider operational range.

KW - Heat Exchanger

KW - crude oil flows

KW - fouling formation

KW - sigmoid function

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JO - Journal of Advanced Research in Fluid Mechanics and Thermal Sciences

JF - Journal of Advanced Research in Fluid Mechanics and Thermal Sciences

IS - 1

ER -

The Foundation and Validation of Sigmoid-Typed Functions for Fouling Formation Modelling of Crude Oil Flows

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