NASA STI Repository (National Aeronautics and Space Administration) · 1992 · 13 citations · 0 references
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Natural SciencesMaterials EngineeringMaterials ScienceCeramic MaterialsCeramicsHeat TransferCeramic CompositesCeramic Matrix CompositesComposite MaterialsFire-resistant MaterialsHigh-temperature MaterialsThermal Properties Of CeramicsCombustor DesignCombustorsHigh-temperature CeramicsHigh-temperature CompositesHigh-temperature PerformanceHigh-temperature Thermal PropertiesLong-term StabilityThermal Degradation Studies
The novel combustor designs for the High Speed Civil Transport will require high temperature materials with long term environmental stability. Higher liner temperatures than in conventional combustors and the need for reduced weight necessitates the use of advanced ceramic matrix composites. The combustor environment is defined at the current state of design, the major degradation routes are discussed for each candidate ceramic material, and where possible, the maximum use temperatures are defined for these candidate ceramics.