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RISEnrichment Culture of Methane-Oxidizing Bacteria and Acclimatization Experiment Research under Coal Mine Environmental Stress Mechanisms
Publisher: American Society of Civil Engineers
Abstract: AbstractThe coal mining process causes large amounts of gas to be released into the atmosphere,
which contributes to environmental pollution and the greenhouse effect. The use of
microbial technology to oxidize and decompose ...
Dynamic Modeling and Vibration Characteristics of Rolling Bearings With Asymmetric Edge-Wear Evolution of Raceway Defects
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. Rolling bearings undergo progressive degradation during service, where localized raceway defects evolve from initial pitting to extended wear, often exhibiting asymmetric defect-edge geometries and shoulder ...
Numerical Study of Crossflow Effects on Discharge Coefficient of the Converging Slot Hole
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Converging slot hole is considered as a high-performance film hole with excellent film cooling effectiveness and relatively low aerodynamic loss. Previous studies on converging slot holes mainly focused on the film cooling ...