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RISLong-Term Microturbine Exposure of an Advanced Alloy for Microturbine Primary Surface Recuperators
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Haynes alloy HR-120 (Haynes and HR-120 are trademarks of Haynes International, Inc.) forms a protective oxide scale when exposed to the harsh operating environment of a microturbine primary ...
Comparison of Three Microturbine Primary Surface Recuperator Alloys
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Extensive work performed by Capstone Turbine Corporation, Oak Ridge National Laboratory, and various others has shown that the traditional primary surface recuperator alloy, type 347 stainless ...
Primary Surface Recuperator Alloy Oxidation: A Comparison of Accelerated Engine Testing to Field Operation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The Capstone C65 Microturbine primary surface recuperator (PSR) core has been manufactured from Haynes alloy HR-120 since 2005 (Microturbine is a registered trademark of Capstone Turbine Corporation; ...
Comparison of Recuperator Alloy Degradation in Laboratory and Engine Testing
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In order to increase the efficiency of advanced microturbines, durable alloy foils are needed for their recuperators to operate at 650–700°C. Prior work has demonstrated that water vapor ...
Exposure of Ceramics and Ceramic Matrix Composites in Simulated and Actual Combustor Environments
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A high-temperature, high-pressure, tube furnace has been used to evaluate the long term stability of different monolithic ceramic and ceramic matrix composite materials in a simulated combustor ...