Detail publikace

Accounting for local features of fouling formation on PHE heat transfer surface

Kapustenko, P. Klemeš, J. Arsenyeva, O. Matsegora, O. Vasilenko, O.

Originální název

Accounting for local features of fouling formation on PHE heat transfer surface

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

The fouling phenomena can create significant operational problems in the industry by deteriorating heat recuperation, especially in heat exchangers with enhanced heat transfer. For a correct prediction of fouling development, the reliable fouling models must be used. The analysis of existing fouling models is presented. The chemical reaction and transport model developed earlier for a description of fouling on intensified heat transfer surfaces is used for modeling of plate heat exchanger (PHE) subjected to fouling. The mathematical model consists of a system of differential and algebraic equations. The integration of it is performed by finite difference method with developed software for personal computer. For countercurrent streams arrangement in PHE the solution of two-point boundary problem is realized on every time step. It enables to estimate local parameters of heat transfer process with fouling formation and its development in time with the growth of deposited fouling layer. Two examples of model application in cases of PHEs working at sugar factory and in district heating network are presented. The comparison with experimental data confirmed the model validity and the possibility of its application to determine the performance of PHE subjected to fouling.[Figure not available: see fulltext.]

Klíčová slova

Fouling; Heat transfer; Mathematical model; Plate heat exchanger; District heating; Finite difference method; Fouling; Mathematical models; Personal computers; Sugar factories; Differential and algebraic equations; District heating networks; Enhanced heat transfer; Heat transfer process; Heat transfer surfaces; Intensified heat transfer; Plate heat exchangers; Two-point boundary problems; Heat exchangers

Autoři

Kapustenko, P.; Klemeš, J.; Arsenyeva, O.; Matsegora, O.; Vasilenko, O.

Vydáno

1. 12. 2018

Nakladatel

Higher Education Press

ISSN

2095-0179

Periodikum

Frontiers of Chemical Science and Engineering

Ročník

12

Číslo

4

Stát

Čínská lidová republika

Strany od

619

Strany do

629

Strany počet

11

BibTex

@article{BUT153389,
  author="Kapustenko, P. and Klemeš, J. and Arsenyeva, O. and Matsegora, O. and Vasilenko, O.",
  title="Accounting for local features of fouling formation on PHE heat transfer surface",
  journal="Frontiers of Chemical Science and Engineering",
  year="2018",
  volume="12",
  number="4",
  pages="619--629",
  doi="10.1007/s11705-018-1736-5",
  issn="2095-0179"
}