Energy efficient engine high pressure turbine ceramic shroud support technology report

Author:: Nelson, W. A.
Published:: Nov 1, 1982.
Physical Description:: 1 electronic document
Additional Creators:: Carlson, R. G.

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Summary:

This work represents the development and fabrication of ceramic HPT (high pressure turbine) shrouds for the Energy Efficient Engine (E3). Details are presented covering the work performed on the ceramic shroud development task of the NASA/GE Energy Efficient Engine (E3) component development program. The task consists of four phases which led to the selection of a ZrO2-BY2O3 ceramic shroud material system, the development of an automated plasma spray process to produce acceptable shroud structures, the fabrication of select shroud systems for evaluation in laboratory, component, and CF6-50 engine testing, and finally, the successful fabrication of ZrO2-8Y2O3/superpeg, engine quality shrouds for the E3 engine.

Other Subject(s):

AIRCRAFT PROPULSION AND POWER

Collection:

NASA Technical Reports Server (NTRS) Collection.

Note:

Document ID: 19850002688.
Accession ID: 85N10996.
NASA-CR-168036.
NAS 1.26:168036.
R82AEB399.

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