Thermal barrier structure

Details Thermal barrier structure Thermal barrier structure

1991-12-23

1993-08-17

Peters, Jr., Joseph F.

Aeronautics and astronautics

Aircraft structure

244158A, 244117R, B64C 138

Patent

active

052361519

ABSTRACT:
An insulative panel is attachable to a structure to thermally protect the structure. The insulative panel includes a piece of a compliant, porous material. A support base is bonded to a first side of the piece of porous material, the support base including means for attaching the support base to the structure that is to be protected. A skin made of a thermally resistant material is bonded to a second side of the piece of porous material. Preferably, the porous material is a piece of porous ceramic foam having an apparent density of less than about 25 percent, the support base is a piece of nonporous ceramic material, and the skin is a ceramic thermal barrier coating that is plasma sprayed onto the porous material.

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