time step value

06:16 Jan 14, 2009
This question was closed without grading. Reason: Other

English to French translations [PRO]
Tech/Engineering - Nuclear Eng/Sci
English term or phrase: time step value
In all of the following equations, subscript 0 indicates the initialization value, subscript P indicates the previous time step value, subscript C indicates the current time step value, and subscript i indicates the delayed neutron group number.
xabi
Guadeloupe
Local time: 05:28


Summary of answers provided
4valeur de l'incrément de temps
FX Fraipont (X)
4valeur du pas temporel
Sébastien Ricciardi


  

Answers


2 hrs   confidence: Answerer confidence 4/5Answerer confidence 4/5
valeur de l'incrément de temps


Explanation:
"En principe la valeur par défaut de l'incrément de temps entre deux intégrations (valeur 2 =>1/100 s ) permet de traiter la majorité des cas. ..."
http://www.univ-lemans.fr/enseignements/physique/02/meca/atw...

FX Fraipont (X)
Belgium
Local time: 11:28
Works in field
Native speaker of: Native in FrenchFrench
PRO pts in category: 179
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17 hrs   confidence: Answerer confidence 4/5Answerer confidence 4/5
valeur du pas temporel


Explanation:
Le pas est ici la différence entre 2 valeurs consécutives.

ref1:
Connaissant cette solution exacte, il nous est possible d'apprécier la qualité des différentes méthodes numériques, de calcul approché de cette solution. Dans tous les cas, nn se donne donc un pas spatial h, [...].

On doit aussi se restreindre à un ensemble discret d'instants auxquels on prétend calculer ces valeurs, on fixe donc un pas temporel k et l'on cherchera à calculer ...


    Reference: http://www.dma.ens.fr/culturemath/maths/html/chaleur/chaleur...
    Reference: http://www.google.fr/search?hl=fr&client=firefox-a&rls=org.m...
Sébastien Ricciardi
France
Local time: 11:28
Works in field
Native speaker of: Native in FrenchFrench
PRO pts in category: 4
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