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The Effect of Thermal Treatment of Hematite Ore for Chemical Looping Combustion of Methane
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: For chemical looping processes to become an economically viable technology, an inexpensive carrier that can endure repeated reduction and oxidation cycles needs to be identified or developed. Unfortunately, the reduction ...
Effects of Riser Diameter on Solids Holdup and Particle Velocity Profiles in Circulating Fluidized Bed Riser Systems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Tests were performed in a 0.1-m diameter small circulating fluidized bed (SCFB) and 0.3 m diameter cold flow circulating fluidized bed (CFCFB) riser systems located at the National Energy Technology Laboratory (NETL) to ...
Process Failure Detection via Recurrence Quantification Analysis in a Slot-Rectangular Spouted Bed
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A study was conducted to explore the applicability of recurrence and recurrence quantification analysis (RQA) to the detection of process failures in spouted bed reactor systems. Three different potential failure modes ...
Computational and Experimental Study of Film-Cooling Effectiveness With and Without Downstream Vortex Generators
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Downstream vortex generators that involve a pair of rectangular plates arranged in an open V-shape placed just downstream of each film-cooling hole were shown to create flow and vortical structures that entrain lifted ...