NASA NTRS · 20080005907
Rub tolerant shroud
Abstract
A seal structure between first and second relatively moveable members for preventing gas flow in the space between the members and transverse to their general direction of motion is disclosed. The seal structure includes a plurality of substantially parallel strips within 30.degree. of normal to the radial plane generally containing these first and second relatively moveable members. The strips are thin and closely spaced and arranged so that one strip edge is attached to the first member and another edge is free to resiliently deflect when in rubbing contact with the second member.
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Gay, Jr., Charles H., Lenahan, Dean T.. 1985-07-02. Rub tolerant shroud. https://ntrs.nasa.gov/citations/20080005907
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