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RISBayesian Calibration for Power Splitting in Single Shaft Combined Cycle Plant Diagnostics
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Condition monitoring and diagnostics of a combined cycle gas turbine (CCGT) power plant has become an important tool to improve its availability, reliability, and performance. However, there are two major challenges in the ...
A Robust Error Pursuing Sequential Sampling Approach for Global Metamodeling Based on Voronoi Diagram and Cross Validation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Surrogate models are widely used in simulationbased engineering design and optimization to save the computing cost. The choice of sampling approach has a great impact on the metamodel accuracy. This article presents a ...
A Wind Speed Forecasting Method Using Gaussian Process Regression Model Under Data Uncertainty
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Wind speed forecasting plays a pivotal role in power prediction, daily operations, and optimal scheduling of wind farms. However, accurately predicting wind speed remains challenging due to data uncertainties and the ...
An Adaptive Calibration Method for the Rapid Performance Prediction of the Axial Turbines Driven by the Energy Loss Models and the Small Sample Data
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. The turbine, as a critical component of gas turbines, has been widely used in marine propulsion. However, performance prediction based on small samples remains challenging. While data-driven methods easily overfit ...