INVENSTONE Patent, LLC
Fin-pin flow guide for efficient transition piece cooling
A transition piece can include: an inner transition piece including an inlet and an outlet; an outer transition piece surrounding the inner transition piece with a flow passage; an outlet fin-pin flow guide disposed on the inner transition piece and located closer to the outlet than the inlet; a first bottom fin disposed at a bottom portion of the inner transition piece; and a second bottom fin disposed at the bottom portion of the inner transition piece, wherein the first bottom fin and the second bottom fin are arranged to be inclined to each other at an acute angle.
Doosan Heavy Industries Construction Co., Ltd
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Yunyoung Donggon Jung Jin
Doh Lee Choi