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Nonrealizability Problem With Quadrature Method of Moments in Wet-Steam Flows and Solution Techniques
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The quadrature method of moments (QMOM) has recently attracted much attention in representing the size distribution of liquid droplets in wet-steam flows using the n-point Gaussian quadrature. However, solving transport ...
Comparison of Moment-Based Methods for Representing Droplet Size Distributions in Supersonic Nucleating Flows of Steam
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper investigates the performance of moment-based methods and a monodispersed model (Mono) in predicting the droplet size distribution and behavior of wet-steam flows. The studied moment-based methods are a conventional ...
Effects of Real Gas Model Accuracy and Operating Conditions on Supercritical CO2 Compressor Performance and Flow Field
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Rankine and Brayton cycles are common energy conversion cycles and constitute the basis of a significant proportion of global electricity production. Even a seemingly marginal improvement in the efficiency of these cycles ...
Centrifugal Compressor Design for Near-Critical Point Applications
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The supercritical CO2 (sCO2) Brayton cycle has been attracting much attention to produce the electricity power, chiefly due to its higher thermal efficiency with the relatively lower temperature at the turbine inlet compared ...
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