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- Richardson_number abstract "The Richardson number (Ri) is named after Lewis Fry Richardson (1881 – 1953). It is the dimensionless number that expresses the ratio of potential to kinetic energy. In certain fields the Froude number is more commonly used and is the reciprocal of the square root of the Richardson number or Ri = 1/Fr2.where g is the acceleration due to gravity, h a representative vertical lengthscale, and u a representative speed.When considering flows in which density differences are small (theBoussinesq approximation), it is common to use the reduced gravityg' and the relevant parameter is the densimetric Richardson numberwhich is used frequently when considering atmospheric or oceanic flows.If the Richardson number is much less than unity, buoyancy is unimportantin the flow. If it is much greater than unity, buoyancy is dominant (inthe sense that there is insufficient kinetic energy to homogenize the fluids).If the Richardson number is of order unity, then the flow is likely tobe buoyancy-driven: the energy of the flow derives from the potential energy in the system originally.".
- Richardson_number thumbnail Fernwärmespricher_Theiss.JPG?width=300.
- Richardson_number wikiPageID "393810".
- Richardson_number wikiPageRevisionID "597641187".
- Richardson_number hasPhotoCollection Richardson_number.
- Richardson_number subject Category:Atmospheric_dispersion_modeling.
- Richardson_number subject Category:Buoyancy.
- Richardson_number subject Category:Dimensionless_numbers.
- Richardson_number subject Category:Fluid_dynamics.
- Richardson_number type Abstraction100002137.
- Richardson_number type Amount105107765.
- Richardson_number type Attribute100024264.
- Richardson_number type DimensionlessNumbers.
- Richardson_number type Magnitude105090441.
- Richardson_number type Number105121418.
- Richardson_number type Property104916342.
- Richardson_number comment "The Richardson number (Ri) is named after Lewis Fry Richardson (1881 – 1953). It is the dimensionless number that expresses the ratio of potential to kinetic energy.".
- Richardson_number label "Getal van Richardson".
- Richardson_number label "Nombre de Richardson".
- Richardson_number label "Numero di Richardson".
- Richardson_number label "Número de Richardson".
- Richardson_number label "Richardson number".
- Richardson_number label "Richardson-Zahl".
- Richardson_number label "Число Ричардсона".
- Richardson_number label "リチャードソン数".
- Richardson_number label "理查逊数".
- Richardson_number sameAs Richardson-Zahl.
- Richardson_number sameAs Número_de_Richardson.
- Richardson_number sameAs Nombre_de_Richardson.
- Richardson_number sameAs Numero_di_Richardson.
- Richardson_number sameAs リチャードソン数.
- Richardson_number sameAs Getal_van_Richardson.
- Richardson_number sameAs m.02312d.
- Richardson_number sameAs Q961847.
- Richardson_number sameAs Q961847.
- Richardson_number sameAs Richardson_number.
- Richardson_number wasDerivedFrom Richardson_number?oldid=597641187.
- Richardson_number depiction Fernwärmespricher_Theiss.JPG.
- Richardson_number isPrimaryTopicOf Richardson_number.
