A MILP-Based Iteration Method for Heat Exchanger Network Synthesis

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F20%3APU138699" target="_blank" >RIV/00216305:26210/20:PU138699 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/9243853" target="_blank" >https://ieeexplore.ieee.org/document/9243853</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.23919/SpliTech49282.2020.9243853" target="_blank" >10.23919/SpliTech49282.2020.9243853</a>

Result language
angličtina
Original language name
A MILP-Based Iteration Method for Heat Exchanger Network Synthesis
Original language description
Heat exchanger network (HEN) synthesis is an efficient way for Heat Integration in the process industry. The non-linear nature of the problem leads the solution to easily be trapped into local optima. This work proposes a mixed-linear programming model (MILP)-based iteration method for HEN synthesis. The MILP aims to minimise the total annualised cost, including utility and investment cost. The logarithmic mean temperature difference (LMTD), heat transfer area, and the investment cost are linearised. The coefficients of the linearised equations are obtained by data regression. And they are evolved through the designed iteration algorithm. Two cases have been tested to show the effectiveness of the proposed method. Results show that the proposed method is accurate on the calculation of total annualised cost, the errors for Case 1 and 2 are 0% and 0.082% compared to the results calculated by the original equations. This provides a way to solve the HEN synthesis problem in a reasonable computational time and obtain the optimal solution. © 2020 University of Split, FESB.
Czech name
—
Czech description
—

Project
<a href="/en/project/LTACH19033" target="_blank" >LTACH19033: Transmission Enhancement and Energy Optimized Integration of Heat Exchangers in Petrochemical Industry Waste Heat Utilisation</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
2020 5th International Conference on Smart and Sustainable Technologies, SpliTech 2020
ISBN
9789532901054
ISSN
—
e-ISSN
—
Number of pages
13
Pages from-to
9243853-9243853
Publisher name
Institute of Electrical and Electronics Engineers Inc.
Place of publication
Neuveden
Event location
Split
Event date
Sep 23, 2020
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
—

Similar results(10)