Experiences on fast Fourier transform as a deconvolution technique in determination of process equipment residence time distribution

Pekka Viitanen

Research output: Contribution to journalArticleScientificpeer-review

9 Citations (Scopus)

Abstract

Recirculation or some other reason may restrict the possibility to measure residence time distribution as the response to a short tracer injection. Practical experiences using Fourier analysis as deconvolution techniques are presented. All cases have been successfully analysed even in cases of poor statistics by applying filtration.

Original languageEnglish
Pages (from-to)893 - 898
Number of pages6
JournalApplied Radiation and Isotopes
Volume48
Issue number7
DOIs
Publication statusPublished - 1997
MoE publication typeA1 Journal article-refereed

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Fourier analysis
tracers
statistics
injection

Cite this

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title = "Experiences on fast Fourier transform as a deconvolution technique in determination of process equipment residence time distribution",
abstract = "Recirculation or some other reason may restrict the possibility to measure residence time distribution as the response to a short tracer injection. Practical experiences using Fourier analysis as deconvolution techniques are presented. All cases have been successfully analysed even in cases of poor statistics by applying filtration.",
author = "Pekka Viitanen",
note = "Project code: K5SU00033",
year = "1997",
doi = "10.1016/S0969-8043(97)00029-8",
language = "English",
volume = "48",
pages = "893 -- 898",
journal = "Applied Radiation and Isotopes",
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Experiences on fast Fourier transform as a deconvolution technique in determination of process equipment residence time distribution. / Viitanen, Pekka.

In: Applied Radiation and Isotopes, Vol. 48, No. 7, 1997, p. 893 - 898.

Research output: Contribution to journalArticleScientificpeer-review

TY - JOUR

T1 - Experiences on fast Fourier transform as a deconvolution technique in determination of process equipment residence time distribution

AU - Viitanen, Pekka

N1 - Project code: K5SU00033

PY - 1997

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N2 - Recirculation or some other reason may restrict the possibility to measure residence time distribution as the response to a short tracer injection. Practical experiences using Fourier analysis as deconvolution techniques are presented. All cases have been successfully analysed even in cases of poor statistics by applying filtration.

AB - Recirculation or some other reason may restrict the possibility to measure residence time distribution as the response to a short tracer injection. Practical experiences using Fourier analysis as deconvolution techniques are presented. All cases have been successfully analysed even in cases of poor statistics by applying filtration.

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DO - 10.1016/S0969-8043(97)00029-8

M3 - Article

VL - 48

SP - 893

EP - 898

JO - Applied Radiation and Isotopes

JF - Applied Radiation and Isotopes

SN - 0969-8043

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