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RISCombined Cycle, Heat Pump, and Thermal Storage Integration: Techno-Economic Sensitivity to Market and Climatic Conditions Based on a European and United States Assessment
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The integration of a heat pump (HP) with a combined cycle gas turbine (CCGT) to control the inlet air temperature is a promising technology to meet the requirements imposed by the current electricity systems in terms of ...
Incipient Surge Detection in Large Volume Energy Systems Based on Wigner–Ville Distribution Evaluated on Vibration Signals
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Compressor response investigation in nearly unstable operating conditions, like rotating stall and incipient surge, is a challenging topic nowadays in the turbomachinery research field. Indeed, turbines connected with ...
Signal Processing Techniques to Detect Centrifugal Compressors Instabilities in Large Volume Power Plants
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper shows signal processing techniques applied to experimental data obtained from a T100 microturbine connected with different volume sizes. This experimental activity was conducted by means of the test rig developed ...
Compressor Surge Precursors for a Turbocharger Coupled to a Pressure Vessel
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Dynamic compressors operating region is mainly constrained by fluiddynamic instabilities occurring at low mass flowrate conditions, such as surge and rotating stall. This work presents a vibroacoustic experimental investigation ...