IEVref:	113-04-42		ID:
Language:	en		Status: 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 ${\displaystyle Gr=\frac{l^{3}g{\alpha }_V\Delta T}{{\nu }^2}}$, 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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