Research on the Heating of Deicing Fluid in a New Reshaped Coiled Tube

Table 1

Parameters of the original tube and TCHC.

Tube type	NO. 1	NO. 2	NO. 3	NO. 4
Number of ring-ribs/per round	0	4	8	16
Inner diameter/ (mm)	14	14	14	14
Outer diameter/ (mm)	20	20	20	20
Ring-rib height/ (mm)	0	2	2	2