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RISEffect of Impurities on the Compatibility of Steels in Supercritical CO2 at 450°–650°C
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Direct-fired supercritical CO2 (sCO2) power cycles are a pathway to low-CO2 fossil energy but contain O2 and H2O in the sCO2 from combustion. The effect of impurities on structural steels was investigated at 450°–650 °C ...
The Effect of Coating Composition and Geometry on Thermal Barrier Coatings Lifetime
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Several factors are being investigated that affect the performance of thermal barrier coatings (TBC) for use in land-based gas turbines where coatings are mainly thermally sprayed. This study examined high velocity oxygen ...
Effect of Air Plasma Sprayed Flash Bond Coatings on Furnace Cycle Lifetime of Disks and Rods
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Air plasma sprayed (APS) flash coatings on high velocity oxygen fuel (HVOF) bond coatings are well known to extend the lifetime of thermal barrier coatings (TBCs). Recent work compared flash coatings of NiCoCrAlY and ...