Application of a numerical Laplace transform inversion technique to a problem in reactor dynamics

B. D. Ganapol; P. Ravetto; M. Sumini

doi:10.1016/0306-4549(90)90065-L

Application of a numerical Laplace transform inversion technique to a problem in reactor dynamics

B. D. Ganapol, P. Ravetto, M. Sumini

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

A newly developed numerical technique for the Laplace transform inversion is applied to a classical time-dependent problem of reactor physics. The dynamic behaviour of a multiplying system has been analyzed through a continuous slowing down model, taking into account a finite slowing down time, the presence of several groups of neutron precursors and simplifying the spatial analysis using the space asymptotic approximation. The results presented, show complete agreement with analytical ones previously obtained and allow a deeper understanding of the model features.

Original language	English (US)
Pages (from-to)	49-57
Number of pages	9
Journal	Annals of Nuclear Energy
Volume	17
Issue number	1
DOIs	https://doi.org/10.1016/0306-4549(90)90065-L
State	Published - 1990

ASJC Scopus subject areas

Nuclear Energy and Engineering

Access to Document

10.1016/0306-4549(90)90065-L

Cite this

@article{b2df7c2d76744baaa740bb38e656f67a,

title = "Application of a numerical Laplace transform inversion technique to a problem in reactor dynamics",

abstract = "A newly developed numerical technique for the Laplace transform inversion is applied to a classical time-dependent problem of reactor physics. The dynamic behaviour of a multiplying system has been analyzed through a continuous slowing down model, taking into account a finite slowing down time, the presence of several groups of neutron precursors and simplifying the spatial analysis using the space asymptotic approximation. The results presented, show complete agreement with analytical ones previously obtained and allow a deeper understanding of the model features.",

author = "Ganapol, {B. D.} and P. Ravetto and M. Sumini",

year = "1990",

doi = "10.1016/0306-4549(90)90065-L",

language = "English (US)",

volume = "17",

pages = "49--57",

journal = "Annals of Nuclear Energy",

issn = "0306-4549",

publisher = "Elsevier Ltd",

number = "1",

}

TY - JOUR

T1 - Application of a numerical Laplace transform inversion technique to a problem in reactor dynamics

AU - Ganapol, B. D.

AU - Ravetto, P.

AU - Sumini, M.

PY - 1990

Y1 - 1990

N2 - A newly developed numerical technique for the Laplace transform inversion is applied to a classical time-dependent problem of reactor physics. The dynamic behaviour of a multiplying system has been analyzed through a continuous slowing down model, taking into account a finite slowing down time, the presence of several groups of neutron precursors and simplifying the spatial analysis using the space asymptotic approximation. The results presented, show complete agreement with analytical ones previously obtained and allow a deeper understanding of the model features.

AB - A newly developed numerical technique for the Laplace transform inversion is applied to a classical time-dependent problem of reactor physics. The dynamic behaviour of a multiplying system has been analyzed through a continuous slowing down model, taking into account a finite slowing down time, the presence of several groups of neutron precursors and simplifying the spatial analysis using the space asymptotic approximation. The results presented, show complete agreement with analytical ones previously obtained and allow a deeper understanding of the model features.

UR - http://www.scopus.com/inward/record.url?scp=0025673240&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0025673240&partnerID=8YFLogxK

U2 - 10.1016/0306-4549(90)90065-L

DO - 10.1016/0306-4549(90)90065-L

M3 - Article

AN - SCOPUS:0025673240

SN - 0306-4549

VL - 17

SP - 49

EP - 57

JO - Annals of Nuclear Energy

JF - Annals of Nuclear Energy

IS - 1

ER -

Application of a numerical Laplace transform inversion technique to a problem in reactor dynamics

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this