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On the Validity of Scaling Transient Conjugate Heat Transfer Characteristics
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Accurate prediction of unsteady thermal loads is of paramount importance in several engineering disciplines and applications. Performing time-accurate unsteady conjugate heat transfer (CHT) simulations presents considerable ...
Assessment of Unsteadiness Modeling for Transient Natural Convection
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Turbine flexible operations with faster startups/shutdowns are required to accommodate emerging renewable power generations. A major challenge in transient thermal design and analysis is the time scale disparity. For natural ...
Fast Conjugate Heat Transfer Simulation of Long Transient Flexible Operations Using Adaptive Time Stepping
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The emerging renewable energy market calls for more advanced prediction tools for turbine transient operations in fast startup/shutdown cycles. Reliable numerical analysis of such transient cycles is complicated by the ...
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