A new deconvolution method for analysis of probability density distribution spectra observed in gamma-ray interrogation measurements of multi-phase flows / D.D.S. Liu. : M38-13/85-8E-PDF
"A numerical method for the deconvolution of probability density distribution spectra (PDDS) has been developed. It is based on principles of the least square and the Newton-Raphson iteration algorithm. The PDDS were obtained from measurements of multi-phase flows using a gamma-ray interrogation technique developed recently in the Synthetic Fuels Research Laboratory of the Energy Research Laboratories, CANMET in collaboration with the Chalk River Nuclear Laboratories, Atomic Energy of Canada Limited. The deconvoluted PDDS contain information on the hydrodynamic parameters of multi-phase flow phenomena. Fundamental equations for the numerical method were translated into a Fortran program for practical applications. Examples of PDDS deconvolutions for both simulated and observed spectra are given"--Abstract, p. i.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.866596&sl=1
| Ministère/Organisme | Canada. Natural Resources Canada. Canada Centre for Mineral and Energy Technology. Energy Research Program (Canada) Energy Research Laboratories (Canada) |
|---|---|
| Titre | A new deconvolution method for analysis of probability density distribution spectra observed in gamma-ray interrogation measurements of multi-phase flows / D.D.S. Liu. |
| Titre de la série | CANMET report ; 85-8E |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Autres langues publiées | [Français] |
| Format | Électronique |
| Document électronique | |
| Note(s) | "November 1984." Title from cover. Issued also in French under title: Nouvelle méthode de déconvolution pour l'analyse des spectres de distribution de la densité de probabilité obtenus lors de mesures d'interrogation aux rayons gamma d'écoulements multiphases. Includes bibliographical references. Includes abstract in French. |
| Information sur la publication | Ottawa : Energy Research Program, Energy Research Laboratories, 1984, c1986. |
| Auteur / Contributeur | Liu, D. D. S. |
| Description | v, 31 p. : graphs |
| Numéro de catalogue |
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| Descripteurs | Nuclear energy Methodology Measurement |