TUHH Open Research
Help
  • Log In
    New user? Click here to register.Have you forgotten your password?
  • English
  • Deutsch
  • Communities & Collections
  • Publications
  • Research Data
  • People
  • Institutions
  • Projects
  • Statistics
  1. Home
  2. TUHH
  3. Publications
  4. Synthesis of heat exchanger networks taking into account cost and dynamic considerations
 
Options

Synthesis of heat exchanger networks taking into account cost and dynamic considerations

Citation Link: https://doi.org/10.15480/882.1912
Publikationstyp
Journal Article
Date Issued
2016
Sprache
English
Author(s)
Rathjens, Matthias 
Bohnenstädt, Timo  
Fieg, Georg  
Engel, Ole  
Institut
Prozess- und Anlagentechnik V-4  
TORE-DOI
10.15480/882.1912
TORE-URI
http://tubdok.tub.tuhh.de/handle/11420/1915
Journal
Procedia engineering  
Volume
157
Start Page
341
End Page
348
Citation
Procedia Engineering (157): 341-348 (2016-01-01)
Contribution to Conference
IX International Conference on Computational Heat and Mass Transfer, ICCHMT2016  
Publisher DOI
10.1016/j.proeng.2016.08.375
Scopus ID
2-s2.0-84989227398
Publisher
Elsevier
In this work an approach is presented for the synthesis of near cost optimal heat exchanger networks with a high controllability. The presented methodology is based on a sequential approach utilizing different algorithms and mathematical models. The procedure is carried out in three steps. A genetic algorithm is used to produce a high diversity of promising structures that suffice the needs for cost reduction and controllability characteristics. For selected structures controllability evaluations are carried out, which are mainly based on relative gain array and condition number assessments. Therefore, a linear model is utilized which was further used to calculate the area adjustments and nominal bypasses for complete disturbance rejection for perfect control. As a last step simplified mathematical solution models are used to further extend insight gained for decision-making. These models are used to carry out dynamic simulations for testing the impact of different possible decentralized feedback control structure designs developed by previous methods. The application of the developed approach will be shown using an example from literature.
Subjects
heat exchanger network synthesis
dynamics
controllability
decentralized control
heat integration
DDC Class
600: Technik
Lizenz
https://creativecommons.org/licenses/by-nc-nd/4.0/
Loading...
Thumbnail Image
Name

1-s2.0-S1877705816325504-main.pdf

Size

378.42 KB

Format

Adobe PDF

TUHH
Weiterführende Links
  • Contact
  • Send Feedback
  • Cookie settings
  • Privacy policy
  • Impress
DSpace Software

Built with DSpace-CRIS software - Extension maintained and optimized by 4Science
Design by effective webwork GmbH

  • Deutsche NationalbibliothekDeutsche Nationalbibliothek
  • ORCiD Member OrganizationORCiD Member Organization
  • DataCiteDataCite
  • Re3DataRe3Data
  • OpenDOAROpenDOAR
  • OpenAireOpenAire
  • BASE Bielefeld Academic Search EngineBASE Bielefeld Academic Search Engine
Feedback