Detail publikace

Visualisation of large-scale heat exchanger networks to support energy retrofit

Walmsley, T.G., Varbanov, P.S., Lal, N., Klemeš, J.J.

Originální název

Visualisation of large-scale heat exchanger networks to support energy retrofit

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

A recent resurgence in Heat Exchanger Network (HEN) retrofit research has seen the introduction of several new visualization tools. The most recent developments have resulted in (i) the Energy Transfer Diagram, (ii) Heat-Exchanger Load Diagram, (iii) Heat Surplus-Deficit Table, (iv) Shifted Retrofit Thermodynamic Diagram, (v) Retrofit Tracing Grid Diagram, (vi) Stream Temperature vs. Enthalpy Plot – STEP, and (vii) Retrofit Dashboard. Each of these visualization tools provides a lens to increase the understanding of an existing HEN. Using this insight together with defined steps and rules, it becomes easier to design and implement effective retrofit strategies to lift heat recovery performance. A common difficulty with these tools, however, is the scale-up to large HENs while still providing clear insight into the problem and its opportunities. The aim of this contribution is the introduce a new set of HEN visualization tools that can be effectively applied to large-scale HENs to help identify and communicate potential retrofit projects for energy managers. The new tool comprises two distinct elements that express the net heat load distribution and the existing network topology. The new tool is illustrated through a case study with 46 heat exchangers. © 2019 Begell House Inc. All rights reserved.

Klíčová slova

Heat exchanger network, process integration, energy retrofit

Autoři

Walmsley, T.G., Varbanov, P.S., Lal, N., Klemeš, J.J.

Vydáno

30. 4. 2019

Nakladatel

Begell House Inc.

ISBN

9781567004724

Kniha

4th Thermal and Fluids Engineering Conference

ISSN

2379-1748

Periodikum

4th Thermal and Fluids Engineering Conference

Stát

Spojené státy americké

Strany od

235

Strany do

238

Strany počet

4

URL

http://dl.astfe.org/conferences/tfec2019,79d43716538e3212,03d1dbca5b6e931a.html

BibTex

@inproceedings{BUT169961,
  author="Petar Sabev {Varbanov} and Jiří {Klemeš}",
  title="Visualisation of large-scale heat exchanger networks to support energy retrofit",
  booktitle="4th Thermal and Fluids Engineering Conference",
  year="2019",
  journal="4th Thermal and Fluids Engineering Conference",
  pages="235--238",
  publisher="Begell House Inc.",
  doi="10.1615/TFEC2019.che.028981",
  isbn="9781567004724",
  issn="2379-1748",
  url="http://dl.astfe.org/conferences/tfec2019,79d43716538e3212,03d1dbca5b6e931a.html"
}