Publication detail

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.

English title

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

Type

Paper in proceedings (conference paper)

Language

en

Original abstract

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.

Keywords in English

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

Released

2018-08-01

Publisher

Italian Association of Chemical Engineering – AIDIC

ISSN

2283-9216

Book

Chemical Engineering Transactions

Journal

Chemical Engineering transactions

Volume

70

Number

70

Pages from–to

2059–2064

Pages count

6

BIBTEX


@inproceedings{BUT153215,
  author="Kapustenko, P.O. and Demirskiy, O.V. and Tovazhnyanskyy, L.L. and Klemeš, J.J. and Vasilenko, O.A. and Kusakov, S.K. and Arsenyeva, O.P. and Khusanov, A.E.",
  title="Mathematical Model of Plate Heat Exchanger for Utilisation of Waste Heat from Condensable Gaseous Streams",
  booktitle="Chemical Engineering Transactions",
  year="2018",
  journal="Chemical Engineering transactions",
  volume="70",
  number="70",
  pages="2059--2064",
  publisher="Italian Association of Chemical Engineering - AIDIC",
  doi="10.3303/CET1870344"
}