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.
Permanent link to this Catalogue record:
publications.gc.ca/pub?id=9.866596&sl=0
| Department/Agency | Canada. Natural Resources Canada. Canada Centre for Mineral and Energy Technology. Energy Research Program (Canada) Energy Research Laboratories (Canada) |
|---|---|
| Title | 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. |
| Series title | CANMET report ; 85-8E |
| Publication type | Series - View Master Record |
| Language | [English] |
| Other language editions | [French] |
| Format | Electronic |
| Electronic document | |
| 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. |
| Publishing information | Ottawa : Energy Research Program, Energy Research Laboratories, 1984, c1986. |
| Author / Contributor | Liu, D. D. S. |
| Description | v, 31 p. : graphs |
| Catalogue number |
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| Subject terms | Nuclear energy Methodology Measurement |