Detail publikace
The Optimal Design of Welded Plate Heat Exchanger with Intensified Heat Transfer for Ammonia Synthesis Column
Arsenyev, P.Y. Tovazhnyansky, L. Klemeš, J.J. Arsenyeva, O.P. Perevertaylenko, O.Y. Kapustenko, P.O.
Anglický název
The Optimal Design of Welded Plate Heat Exchanger with Intensified Heat Transfer for Ammonia Synthesis Column
Typ
článek v časopise ve Scopus, Jsc
Jazyk
en
Originální abstrakt
The modification of heat exchanger networks of industrial enterprises targeting energy saving solutions requires proper heat transfer equipment. The estimation of the optimal design parameters for heat exchangers requires reliable mathematical models for the description of the thermo-hydraulic processes inside the channels, and adequate optimisation methods. This work proposes the novel mathematical model and optimisation algorithm for the selection of welded plate heat exchanger (WPHE) operating in ammonia synthesis column. It enables finding the optimal design with the specified shape of the corrugated plates, distribution of flows and number of plates and passes. The developed algorithm is implemented in Mathcad software. The application of the proposed approach is illustrated by example in which the resulted WPHE with the cross flow in one pass and overall symmetric counterflow of streams has shown a reduction of heat transfer area 25 % compared to previously tested in industry WPHE with unsymmetric passes arrangement.
Anglický abstrakt
The modification of heat exchanger networks of industrial enterprises targeting energy saving solutions requires proper heat transfer equipment. The estimation of the optimal design parameters for heat exchangers requires reliable mathematical models for the description of the thermo-hydraulic processes inside the channels, and adequate optimisation methods. This work proposes the novel mathematical model and optimisation algorithm for the selection of welded plate heat exchanger (WPHE) operating in ammonia synthesis column. It enables finding the optimal design with the specified shape of the corrugated plates, distribution of flows and number of plates and passes. The developed algorithm is implemented in Mathcad software. The application of the proposed approach is illustrated by example in which the resulted WPHE with the cross flow in one pass and overall symmetric counterflow of streams has shown a reduction of heat transfer area 25 % compared to previously tested in industry WPHE with unsymmetric passes arrangement.
Klíčová slova anglicky
heat exchanger; heat transfer; optimal design; heat; welded plate heat exchanger; ammonia synthesis column;
Vydáno
30.10.2019
Nakladatel
Italian Association of Chemical Engineering - AIDIC
ISSN
2283-9216
Číslo
76
Strany od–do
61–66
Počet stran
6
BIBTEX
@article{BUT162685,
author="Jiří {Klemeš},
title="The Optimal Design of Welded Plate Heat Exchanger with Intensified Heat Transfer for Ammonia Synthesis Column",
year="2019",
number="76",
month="October",
pages="61--66",
publisher="Italian Association of Chemical Engineering - AIDIC",
issn="2283-9216"
}