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On the Variability of Antarctic Circumpolar Current Fronts Inferred from 1992–2011 Altimetry
Publisher: American Meteorological Society
Abstract: ntarctic Circumpolar Current (ACC) fronts, defined as water mass boundaries, have been known to respond to large-scale atmospheric variabilities, especially the Southern Hemisphere annular mode (SAM) and El Niño?Southern ...
New Earth Retention System with Prestressed Wales in an Urban Excavation
Publisher: American Society of Civil Engineers
Abstract: This study discusses the new earth retention system with prestressed wales. The prestressed wale provides a high flexural stiffness that resists bending caused by lateral earth pressures. The prestressed wale system consists ...
Modeling Diesel Spray Flame Liftoff, Sooting Tendency, and NOx Emissions Using Detailed Chemistry With Phenomenological Soot Model
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A detailed chemistry-based CFD model was developed to simulate the diesel spray combustion and emission process. A reaction mechanism of n-heptane is coupled with a reduced NOx mechanism to ...
Optimized Group Replacement Scheduling for Water Pipeline Network
Publisher: American Society of Civil Engineers
Abstract: Replacement of deteriorated water pipes is a capital-intensive activity for utility companies. Replacement planning aims to minimize total costs while maintaining a satisfactory level of service and is usually conducted ...
Optimized Group Replacement Scheduling for Water Pipeline Network
Publisher: American Society of Civil Engineers
Abstract: Replacement of deteriorated water pipes is a capital-intensive activity for utility companies. Replacement planning aims to minimize total costs while maintaining a satisfactory level of service and is usually conducted ...
Oxidation Rate of Advanced Heat-Resistant Steels for Ultra-Supercritical Boilers in Pressurized Superheated Steam
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Oxidation kinetics of recently developed ferritic heat-resistant steels, HCM12A, NF616, and HCM2S, were investigated in a superheated steam to evaluate the effects of chemical composition of the ...
Seismic Resilience Enhancement of Irregular Space Structure Using Friction-Damped Self-Centering Tension Braces
Publisher: ASCE
Abstract: A variety of self-centering devices and structural systems have been proposed and investigated in recent years to eliminate or reduce postearthquake repair, but so far their applications are still very limited. This paper ...
Changes in Bacterial Communities during a Pilot-Scale Composting Process of Dairy Manure
Publisher: ASCE
Abstract: The microbial communities involved in the composting of manure remain poorly understood. This study conducted aerobic composting of dairy manure and sawdust. Four 16S rRNA gene clone libraries were constructed from samples ...
Classification and Causes of East Asian Marine Heatwaves during Boreal Summer
Publisher: American Meteorological Society
Classification and Causes of East Asian Marine Heatwaves during Boreal Summer
Publisher: American Meteorological Society
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