The Coupling Effect Research of Ash Deposition and Condensation in Low Temperature Flue Gas

Table 2

Geometric parameters of finned tube bundles of experiment I.

Geometric parameters	Value
Fin length a (mm)	54
Fin width b (mm)	76.5
Slit width c (mm)	10
Long axis diameter d1 (mm)	52.46
Short axis diameter d2 (mm)	30
Fin thickness (mm)	1.5
Fin pitch S (mm)	13.5
Traversal pitch S1 (mm)	80
Longitudinal pitch S2 (mm)	100
Relative traversal distance 1	2.105
Relative longitudinal distance 2	2.632