SCIENCE|natural and applied sciences|earth sciences
- uimhir Knudsen Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- Knudsen number
- en
- Sainmhíniú a number used to describe the flow of a low-density gas; equal to lambda, where lambda is the mean free path of the gas molecule and l is the characteristic length, such as boundary layer thickness or apparatus dimension Tagairt Multilingual Aeronautical Dictionary(AGARD,1980)
- nombre de Knudsen
- fr
- Sainmhíniú rapport du parcours libre moyen des molécules aux dimensions de l'objet Tagairt BTM