Question

why we called Reynolds number as dimensionless parameter? why?

Answer 1

Heya... !!

here is ur answer ______♥


In fluid mechanics, the Reynolds number is the ratio of inertial forces (vsρ1) to viscous forces (μ/L) and is used for determining whether a flow will be laminar or turbulent. It is the most important dimensionless number in fluid dynamics and provides a criterion for determining dynamic similitude.



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