Deutsch
 
Hilfe Datenschutzhinweis Impressum
  DetailsucheBrowse

Datensatz

DATENSATZ AKTIONENEXPORT
  Evaluation of the Potential of Periodic Reactor Operations Based on the Second Order Frequency Response Function

Markovic, A., Seidel-Morgenstern, A., & Petkovska, M. (2007). Evaluation of the Potential of Periodic Reactor Operations Based on the Second Order Frequency Response Function. In European Congress of Chemical Engineering - ECCE-6: Conference CD (pp. T4-2).

Item is

Externe Referenzen

einblenden:

Urheber

einblenden:
ausblenden:
 Urheber:
Markovic, A.1, Autor           
Seidel-Morgenstern, A.1, 2, Autor           
Petkovska, M.2, Autor
Affiliations:
1Physical and Chemical Foundations of Process Engineering, Max Planck Institute for Dynamics of Complex Technical Systems, Max Planck Society, ou_1738150              
2Otto-von-Guericke-Universität Magdeburg, External Organizations, ou_1738156              

Inhalt

einblenden:
ausblenden:
Schlagwörter: Forced periodic operation; Frequency response functions; Non-periodic (DC) component; Continuous stirred tank reactor; plug flow tubular reactor; dispersive flow tubular reactor; n-th order reaction
 Zusammenfassung: A new, fast and easy method for analysing the potential for improving reactor performance by replacing steady state by forced periodic operation is presented. The method is based on Volterra series, generalized Fourier transform and the concept of higher-order frequency response functions (FRFs). The second order frequency response function, which corresponds to the dominant term of the non-periodic (DC) component, G2(ω,-ω), is mainly responsible for the average performance of the periodic processes. Based on that, in order to evaluate the potential of periodic reactor operation, it is enough to derive and analyze G2(ω,-ω). The sign of this function defines the sign of the DC component and reveals whether the performance improvement by cycling is possible. The method is used to analyze the periodic performance of a continuous stirred tank reactor (CSTR), plug flow tubular reactor (PFTR) and dispersive flow tubular reactor (DFTR), after introducing periodic change of the input concentration. Simple homogeneous, isothermal, n-th order reaction mechanism is studied.

Details

einblenden:
ausblenden:
Sprache(n): eng - English
 Datum: 2007
 Publikationsstatus: Erschienen
 Seiten: -
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: -
 Identifikatoren: eDoc: 339800
 Art des Abschluß: -

Veranstaltung

einblenden:
ausblenden:
Titel: ECCE-6 : 6th European Congress of Chemical Engineering
Veranstaltungsort: Copenhagen, Denmark
Start-/Enddatum: 2007-09-16 - 2007-09-21

Entscheidung

einblenden:

Projektinformation

einblenden:

Quelle 1

einblenden:
ausblenden:
Titel: European Congress of Chemical Engineering - ECCE-6 : Conference CD
Genre der Quelle: Konferenzband
 Urheber:
Affiliations:
Ort, Verlag, Ausgabe: -
Seiten: CD-ROM Band / Heft: - Artikelnummer: 2007 Start- / Endseite: T4-2 Identifikator: -