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міра > безрозмірні величини > число Прандтля

PREFERRED TERM

Created: 2021-01-28T22:58:23

число Прандтля  

DEFINITION

  • Momentum yayınımının termal yayınıma oranını, diğer bir deyişle, sıvının kinematik viskozitesinin ısı iletkenliğine olan oranı ifade eden boyutsuz sayı.

    Source: http://www.tubaterim.gov.tr/

    Created: 7/20/20

    (tr)
  • The Prandtl number is the nondimensional ratio between the product of heat advection and viscous forces and the product of heat diffusion and inertial forces in a given fluid.

    Source: http://glossary.ametsoc.org/wiki/Prandtl_number

    Created: 7/15/20

    (en)
  • Число Прандтля (Pr) — критерій подібності теплових процесів в газах і рідинах.

    Created: 2/3/21

    (uk)

BROADER CONCEPT

RELATED CONCEPTS

ENTRY TERMS

  • Created: 2021-01-28T23:00:08

    критерій Прандтля (uk)

IN OTHER LANGUAGES

URI

http://aims.fao.org/aos/agrovoc/c_f5657621

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