Foil:
Thickness:
0,08 - 0,12 mm (80-120 microns)
Segments: 8 -12 pcs
Advantages:
Full use of the entire flow surface, no “dead” zones.
No corrosion risk.
Solid form and strength guarantee through bolted connections of all segment plus an outer tensioning ring. |
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Foil:
Thickness:
0,12 mm (120 microns)
Segments: 8 - 12 pcs
Disadvantages:
Flow surface loss of >10 % through installation of con-rods.
Increased risk of corrosion through „dead zones“ in the vacinity of the con-rods
The rigidity of all segments is only realised by the use of the outer tensioning ring. |