CPC F01D 11/08 (2013.01) [F02C 7/28 (2013.01); F05D 2260/30 (2013.01)] | 14 Claims |
1. An annular shroud comprising:
a split ring having a single split with a first axial edge and a second axial edge on opposing sides of the split, the split ring being formed from a stainless steel or a superalloy,
wherein a radially inward facing surface of the split ring comprises a multi-slope geometry from a leading edge of the split ring to a trailing edge of the split ring,
wherein the split ring includes a first shiplap portion comprising a recess extending from the first axial edge into the radially inward facing surface of the split ring,
wherein the split ring includes a second shiplap portion comprising a recess extending from the second axial edge into a radially outward facing surface of the split ring, and
wherein the first shiplap portion and the second shiplap portion are configured to at least partially overlap each other.
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