Design and Analysis of CFD Experiments for the Development of Bulk-Flow Model for Staggered Labyrinth Seal

Table 1

Seal geometry parameter.

Seal geometry
Shaft radius	189
Radial clearance (mm)	0.6
Steps-to-casing radial distance (mm)	2.00
Steps height (mm)	2.00
Steps width (mm)	3.00
-strips width at tip (mm)	0.25
-strips pitch (mm)	4.00
-strip-to-step axial distance (mm)	2.75
-strips number	47
Rotor steps number	24