Title of article :
CalculationofextrapolationdistancesbyloworderChebyshevpolynomialapproximationoftransportequationinslabgeometryOriginalResearchArticle
Author/Authors :
FarukYa?a، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2007
Pages :
4
From page :
2311
To page :
2314
Abstract :
Inthisstudy,theproblemofextrapolatedendpointhasbeenstudiedinone-speedneutrontransportequationwithisotropicscatteringbyusingtheChebyshevpolynomialapproximationwhichiscalledTNmethod.Assumingneutronsofonespeed,extrapolatedendpointarecalculatedfortheuniformfiniteslabusingMarkandMarshaktypevacuumboundaryconditions.ItisshownthatloworderTNmethodgivesverygoodresultsoflowordersphericalharmonicsapproximationanddiffusiontheoryforextrapolationofthefluxofneutronsleakingfromthemedium.WepresentanalternativemethodwhichissimilartoP1methodtocalculatetheextrapolationdistancesz0.Moreover,weprefernewsolutionoftransportequationinone-dimensionalslabgeometry.
Journal title :
Nuclear Engineering and Design Eslah
Serial Year :
2007
Journal title :
Nuclear Engineering and Design Eslah
Record number :
894968
Link To Document :
https://search.isc.ac/dl/search/defaultta.aspx?DTC=10&DC=894968
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