Brinkman number
characteristic number of a fluid for the relation between heat produced by viscosity and heat received from outside by conduction
en-US/ˈbɹɪŋkmən ˈnʌmbɚ/
en-GB/bɹɪŋkmæn ˈnʌmbə/
characteristic number of a fluid for the relation between heat produced by viscosity and heat received from outside by conduction