Publication result detail

Innovative adaptation of MPF model to recognition of thermal behaviour of operated industrial low emission burner system

JEGLA, Z.

Original Title

Innovative adaptation of MPF model to recognition of thermal behaviour of operated industrial low emission burner system

English Title

Innovative adaptation of MPF model to recognition of thermal behaviour of operated industrial low emission burner system

Type

Paper in proceedings (conference paper)

Original Abstract

The paper presents validation of innovative adaptation of modified plug flow (MPF) model to recognition of thermal behaviour of industrial system of low emission gas fuel burners operated in radiant chamber of vertical cylindrical fired heater placed in crude oil atmospheric distillation plant. The MPF model originally developed for calculation and identification of real distribution of heat flux along height (length) of combustion chamber burner testing facility of Institute of Process Engineering at Brno University of Technology is adapted and applied to situation of vertical cylindrical radiant chamber of fired heater in order to recognise a real thermal behaviour of actually operated low emission burner system and its influence on hardly operated fired heater characterized by high fouling rate of heated crude oil inside radiant tubes accompanied by significant deformations of radiant tubes. Results of adapted MPF model are confronted with results of fired heater heat flux operational measurements and with comparative results of CFD simulations and bears important observations concerning influence of thermal behaviour of installed burners system on fired heater operation.

English abstract

The paper presents validation of innovative adaptation of modified plug flow (MPF) model to recognition of thermal behaviour of industrial system of low emission gas fuel burners operated in radiant chamber of vertical cylindrical fired heater placed in crude oil atmospheric distillation plant. The MPF model originally developed for calculation and identification of real distribution of heat flux along height (length) of combustion chamber burner testing facility of Institute of Process Engineering at Brno University of Technology is adapted and applied to situation of vertical cylindrical radiant chamber of fired heater in order to recognise a real thermal behaviour of actually operated low emission burner system and its influence on hardly operated fired heater characterized by high fouling rate of heated crude oil inside radiant tubes accompanied by significant deformations of radiant tubes. Results of adapted MPF model are confronted with results of fired heater heat flux operational measurements and with comparative results of CFD simulations and bears important observations concerning influence of thermal behaviour of installed burners system on fired heater operation.

Keywords

low emission burners, thermal behaviour, MFP model

Key words in English

low emission burners, thermal behaviour, MFP model

Authors

JEGLA, Z.

RIV year

2017

Released

01.10.2016

Publisher

Aidic Servizi, S.r.l.

Location

Milano, Italy

ISBN

978-88-95608-42-6

Book

Chemical Engineering Transactions

ISBN

2283-9216

Periodical

Chemical Engineering Transactions

Volume

52

State

Republic of Italy

Pages from

667

Pages to

672

Pages count

6

URL

http://www.aidic.it/cet/16/52/112.pdf

BibTex

@inproceedings{BUT130502,
  author="Zdeněk {Jegla}",
  title="Innovative adaptation of MPF model to recognition of thermal behaviour of operated industrial low emission burner system",
  booktitle="Chemical Engineering Transactions",
  year="2016",
  journal="Chemical Engineering Transactions",
  volume="52",
  number="52",
  pages="667--672",
  publisher="Aidic Servizi, S.r.l.",
  address="Milano, Italy",
  doi="10.3303/CET1652112",
  isbn="978-88-95608-42-6",
  issn="2283-9216",
  url="http://www.aidic.it/cet/16/52/112.pdf"
}