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IEVref:113-04-42ID:
Language:enStatus: Standard
Term: Grashof number
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Symbol: Gr
Definition: quantity of dimension 1 characterizing the heat transfer by natural convection in a fluid, defined by Gr= l 3 g α V ΔT ν 2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqk0di9Wr=fpeei0di9v8qiW7rqqrVepeea0xe9LqFf0xc9q8qqaq Fn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpe WZqaaeaaciWacmGadaGadeaabaGaaqaaaOqaaiaadEeacaWGYbGaey ypa0ZaaSaaaeaacaWGSbWaaWbaaSqabeaajugabiaaiodaaaGccaWG NbGaeqySde2aaSbaaSqaaiaadAfaaeqaaOGaaGjcVJWaaiab=r5aej aadsfaaeaacqaH9oGBdaahaaWcbeqaaKqzaeGaaGOmaaaaaaaaaa@487B@ , where l is a specified length, g is acceleration of free fall, αV is cubic expansion coefficient, ΔT is thermodynamic temperature difference, and ν is kinematic viscosity


Publication date:2011-04
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Internal notes:2017-06-02: Cleanup - Remove Attached Image 113-04-42en.gif
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