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RISImproving Structural Integrity of Direct Laser-Deposited Ni–Co–Cr–Al–Y Superalloys by Alloy Modification
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Ni- and Co-based M–Cr–Al–Y (M = Ni and/or Co), dual phase β and γ/γ′, β—Ni–Al, γ—Ni(Co, Cr), and γ′—Ni3–Al superalloys exhibit several beneficial high-temperature (>1000 °C) (2012 °F) strength and corrosion resistance ...
Effect of Flow Rates on Operation of a Solar Thermochemical Reactor for Splitting CO2 Via the Isothermal Ceria Redox Cycle
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A prototype 4 kW solar thermochemical reactor for the continuous splitting of carbon dioxide via the isothermal ceria redox cycle is demonstrated. These first tests of the new reactor showcase both the innovation of ...
Design of a Solar Reactor to Split CO2 Via Isothermal Redox Cycling of Ceria
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The design procedure for a 3 kWth prototype solar thermochemical reactor to implement isothermal redox cycling of ceria for CO2 splitting is presented. The reactor uses beds of mmsized porous ceria particles contained in ...