Heat Transfer coefficient for He gas



Can anybody direct me to data for the heat transfer
coefficient of He gas (4.2-300K, around atmospheric
pressure) or, alternately, tables for viscosity, specific
heat, thermal conductivity etc so I can roll my own using
Nusselt, Reynolds and Prandl Nos.

I need the data to do some modelling of vapour-cooled
current leads.

Thanks,
Mike.

.



Relevant Pages

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