Numerical Analysis on Steam Exciting Force Caused by Rotor Eccentricity

Table 1

Parameters of blade and seal for calculation.

Parameter	Value
Shroud thickness, s (mm)	4
Long teeth height,δ1 (mm)	4
Short teeth height,δ2 (mm)	2.5
Hub radius, (mm)	406.3
Blade height, (mm)	70.8
Aspect radio,	2.29
Chord, l (mm)	30.51
Stagger angle, (°)	50.54