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RISExperimental Investigation of the Transition Mechanism From Stable Flame to Flashback in a Generic Premixed Combustion System With High Speed Micro Particle Image Velocimetry and Micro PLIF Combined With Chemiluminescence Imaging
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Sustainable power generation resulting in low pollutant emissions, such as CO2 and NOx, poses a very challenging task in the near future. Premixed combustion of hydrogenrich fuels in gas turbines is a promising approach ...
Computational Fluid Dynamics Simulation of Deflagration-to-Detonation Transition in a Full-Scale Konvoi-Type Pressurized Water Reactor
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: For the purpose of nuclear safety analysis, a reactive flow solver has been developed to determine the hazardous potential of large-scale hydrogen explosions. Without using empirical transition criteria, the whole combustion ...
The Effect of Intrinsic Instabilities on Effective Flame Speeds in Under-Resolved Simulations of Lean Hydrogen–Air Flames
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The presented work aims to improve computational fluid dynamics (CFD) explosion modeling for lean hydrogen–air mixtures on under-resolved grids. Validation data are obtained from an entirely closed laboratory-scale explosion ...
Modulation of Land-Use Change Impacts on Temperature Extremes via Land–Atmosphere Coupling over Australia
Publisher: American Meteorological Society
Abstract: he role of land?atmosphere coupling in modulating the impact of land-use change (LUC) on regional climate extremes remains uncertain. Using the Weather and Research Forecasting Model, this study combines the Global ...