Table 5. Collected Field Data.

parameters	values	parameters	values
outer pipe diameter [m]	0.311	μ [Pa·s]	0.00315
inner pipe diameter [m]	0.305	density [kg/m3]	788
Qoil [lb/min]	10 000	koil [W/(m K)]	0.1326
Toil [°F]	94.40	Cp oil[J/(kg K)]	2111.72
Tambient [°F]	89	Re	110 437
initial Tinterface [°F]	90
velocity [m/s]	1.51