Nonlinear Frequency Response Method for Evaluating Forced Periodic Operations of Chemical Reactors
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2018
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Nonlinear Frequency Response (NFR) method is a relatively new method which can be used for fast evaluation of possible process improvements through periodic operations. The method is analytical and approximate. Its main task is to give an answer whether periodic modulation of one or more process inputs can result in improved process performance. The method is explained in brief and an overview of the existing applications is given. The review covers simple reactions performed in isothermal and non-isothermal stirred tank reactors exposed to different modulated inputs (inlet concentration, flow-rate, inlet temperature, temperature of the heating/cooling medium). Processes with two simultaneously modulated inputs and different shapes of the periodic input are also considered. The results of the NFR method are compared with the results of numerical simulation and a critical evaluation of the method is given.
Ključne reči:
Chemical reactors / Nonlinear dynamics / Flow chemistry / Periodic operation / Frequency response functionsIzvor:
Israel Journal of Chemistry, 2018, 58, 6-7, 663-681Izdavač:
- Wiley
Finansiranje / projekti:
- Razvoj efikasnijih hemijsko-inženjerskih procesa zasnovan na istraživanjima fenomena prenosa i principima intenzifikacije procesa (RS-172022)
- Nanostrukturni funkcionalni i kompozitni materijali u katalitičkim i sorpcionim procesima (RS-45001)
DOI: 10.1002/ijch.201700132
ISSN: 0021-2148
WoS: 000439931200002
Scopus: 2-s2.0-85043243552
Institucija/grupa
IHTMTY - JOUR AU - Petkovska, Menka AU - Nikolić-Paunić, Daliborka AU - Seidel-Morgenstern, Andreas PY - 2018 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/2427 AB - Nonlinear Frequency Response (NFR) method is a relatively new method which can be used for fast evaluation of possible process improvements through periodic operations. The method is analytical and approximate. Its main task is to give an answer whether periodic modulation of one or more process inputs can result in improved process performance. The method is explained in brief and an overview of the existing applications is given. The review covers simple reactions performed in isothermal and non-isothermal stirred tank reactors exposed to different modulated inputs (inlet concentration, flow-rate, inlet temperature, temperature of the heating/cooling medium). Processes with two simultaneously modulated inputs and different shapes of the periodic input are also considered. The results of the NFR method are compared with the results of numerical simulation and a critical evaluation of the method is given. PB - Wiley T2 - Israel Journal of Chemistry T1 - Nonlinear Frequency Response Method for Evaluating Forced Periodic Operations of Chemical Reactors VL - 58 IS - 6-7 SP - 663 EP - 681 DO - 10.1002/ijch.201700132 ER -
@article{ author = "Petkovska, Menka and Nikolić-Paunić, Daliborka and Seidel-Morgenstern, Andreas", year = "2018", abstract = "Nonlinear Frequency Response (NFR) method is a relatively new method which can be used for fast evaluation of possible process improvements through periodic operations. The method is analytical and approximate. Its main task is to give an answer whether periodic modulation of one or more process inputs can result in improved process performance. The method is explained in brief and an overview of the existing applications is given. The review covers simple reactions performed in isothermal and non-isothermal stirred tank reactors exposed to different modulated inputs (inlet concentration, flow-rate, inlet temperature, temperature of the heating/cooling medium). Processes with two simultaneously modulated inputs and different shapes of the periodic input are also considered. The results of the NFR method are compared with the results of numerical simulation and a critical evaluation of the method is given.", publisher = "Wiley", journal = "Israel Journal of Chemistry", title = "Nonlinear Frequency Response Method for Evaluating Forced Periodic Operations of Chemical Reactors", volume = "58", number = "6-7", pages = "663-681", doi = "10.1002/ijch.201700132" }
Petkovska, M., Nikolić-Paunić, D.,& Seidel-Morgenstern, A.. (2018). Nonlinear Frequency Response Method for Evaluating Forced Periodic Operations of Chemical Reactors. in Israel Journal of Chemistry Wiley., 58(6-7), 663-681. https://doi.org/10.1002/ijch.201700132
Petkovska M, Nikolić-Paunić D, Seidel-Morgenstern A. Nonlinear Frequency Response Method for Evaluating Forced Periodic Operations of Chemical Reactors. in Israel Journal of Chemistry. 2018;58(6-7):663-681. doi:10.1002/ijch.201700132 .
Petkovska, Menka, Nikolić-Paunić, Daliborka, Seidel-Morgenstern, Andreas, "Nonlinear Frequency Response Method for Evaluating Forced Periodic Operations of Chemical Reactors" in Israel Journal of Chemistry, 58, no. 6-7 (2018):663-681, https://doi.org/10.1002/ijch.201700132 . .