Ultrasonic Attenuation of Water-Infiltrated Thermal Barrier Coatings

Date
1993
Authors
Bamberg, Joachim
Schmitt, Heinz
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Altmetrics
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Abstract

For advanced aircraft gas-turbine engines greater efficiencies and higher thrust are demanded. One possibility to achieve this is to increase the gas temperature at the turbine-section. Then thermal barrier coatings are necessary to protect the metallic structures.

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