Detail publikace

Mathematical Model of Plate Heat Exchanger for Utilisation of Waste Heat from Condensable Gaseous Streams

Kapustenko, P.O. Demirskiy, O.V. Tovazhnyanskyy, L.L. Klemeš, J.J. Vasilenko, O.A. Kusakov, S.K. Arsenyeva, O.P. Khusanov, A.E.

Anglický název

Mathematical Model of Plate Heat Exchanger for Utilisation of Waste Heat from Condensable Gaseous Streams

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

en

Originální abstrakt

The mathematical model of vapour condensation from the mixture with noncondensing gas in Plate Heat Exchanger (PHE) channels is presented. The model accounts for the change of process parameters along the heat transfer surface and local features of heat and mass transfer processes in PHEs channels with plates of different corrugations geometry. It consists of the system of ordinary differential equations with considerably nonlinear right parts. The software for its solution by finite difference method is developed. The validity of the model is confirmed by comparison with the experiment for steam-air mixture condensation in a PHE channel sample.

Anglický abstrakt

The mathematical model of vapour condensation from the mixture with noncondensing gas in Plate Heat Exchanger (PHE) channels is presented. The model accounts for the change of process parameters along the heat transfer surface and local features of heat and mass transfer processes in PHEs channels with plates of different corrugations geometry. It consists of the system of ordinary differential equations with considerably nonlinear right parts. The software for its solution by finite difference method is developed. The validity of the model is confirmed by comparison with the experiment for steam-air mixture condensation in a PHE channel sample.

Klíčová slova anglicky

Condensation; Finite difference method; Heat transfer; Mass transfer; Mixtures; Nonlinear equations; Ordinary differential equations; Plates (structural components); Steam condensers; Waste heat; Gaseous streams; Heat and mass transfer process; Heat transfer surfaces; Local feature; Plate heat exchangers; Process parameters; Steam-air mixture; System of ordinary differential equations; Heat exchangers

Vydáno

01.08.2018

Nakladatel

Italian Association of Chemical Engineering - AIDIC

ISSN

2283-9216

Kniha

Chemical Engineering Transactions

Ročník

70

Číslo

70

Číslo edice

70

Strany od–do

2059–2064

Počet stran

6

BIBTEX


@inproceedings{BUT153215,
  author="Jiří {Klemeš},
  title="Mathematical Model of Plate Heat Exchanger for Utilisation of Waste Heat from Condensable Gaseous Streams",
  booktitle="Chemical Engineering Transactions",
  year="2018",
  volume="70",
  number="70",
  month="August",
  pages="2059--2064",
  publisher="Italian Association of Chemical Engineering - AIDIC",
  issn="2283-9216"
}