Apparatus and method for clearance control of turbine blade tip

An inner shell for a rotating machine including at least one segment; and at least one complementary segment in operable communication with the at least one segment, the segments forming a support structure for a shroud ring; wherein the at least one segment and the at least one complementary segmen...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Ballard, Jr, Henry Grady, Miller, Bradley James, Black, Kenneth Damon
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An inner shell for a rotating machine including at least one segment; and at least one complementary segment in operable communication with the at least one segment, the segments forming a support structure for a shroud ring; wherein the at least one segment and the at least one complementary segment are individually moved to change a set of dimensions defined by the at least one segment and the at least one complementary segment. A method for controlling a dimension of the shroud ring in a rotating machine is also disclosed.