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Analysis of Operational Heat Exchanger Network Robustness via Interval Arithmetic

Floquet, Pascal and Hétreux, Gilles and Théry Hétreux, Raphaële and Payet, Lucille Analysis of Operational Heat Exchanger Network Robustness via Interval Arithmetic. (2016) In: 26th European Symposium on Computer Aided Process Engineering. (Computer Aided Chemical Engineering). Elsevier, 1401-1406. ISBN 978-0-444-63428-3

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Official URL: https://doi.org/10.1016/B978-0-444-63428-3.50238-1

Abstract

This work is part of the RREFlex project whose general objective is the development of robust software dedicated to the synthesis of flexible heat exchanger networks. This paper presents a methodology for analyzing the robustness of a Heat Exchanger Network (HEN) subject to fluctuations of process parameters (inlet temperature, heat transfer coefficient, etc.). It helps operational staff to locate sensitive streams and quantify the impact of these disturbances on the performance of the entire system. Based on a linear system and interval arithmetic, the computational effort is minimal and it allows the study of a great number of scenarios.

Item Type:Book Section
Audience (journal):International peer-reviewed journal
Audience (conference):International conference proceedings
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Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE)
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Deposited On:15 Jul 2019 09:31

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