What is cell reynolds number?

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Syed Mughees Ali

Dear Fayaz,

Cell Reynolds number is local Reynolds number calculated as (local avg. mixture density* local average cell velocity*cell dimension)/local viscosity. The definition itself shows it different from actual reynolds, which is mostly calculated using values available at the boundaries and geometric dimension.

P. K. Karmakar

It is a comparison value between the local inertial to the viscous drag forces

Modhuchandra Laishram

I think you need to change the length scale used in the Reynold number formula.