External pipe diameter

External diameter of a fluid-filled heat source or heat sink.

Symbol
$do_{pipe}$
Unit
mm
Formulae
$d_{encl} + 2 t_{prot}$
Related
$d_{encl}$
Used in
$A_{ins}$
$D_{o}$
$U_{wall}$
OHTC of pipe wall [W/(K.m$^2$)]