Passer au contenu principal

Astronomy (thesaurus)

Choisissez le vocabulaire dans lequel chercher

Concept information

Terme préférentiel

Knudsen number  

Définition

  • The Knudsen number (Kn) is a dimensionless number defined as the ratio of the molecular mean free path length to a representative physical length scale. This length scale could be, for example, the radius of a body in a fluid. The number is named after Danish physicist Martin Knudsen (1871–1949). (Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/Knudsen_number)

Concept générique

Traductions

URI

http://data.loterre.fr/ark:/67375/MDL-NQ00F4DV-T

Télécharger ce concept :