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RISBuoyancy-Induced Natural Convective Heat Transfer Along a Vertical Cylinder Using Water–Al2O3 Nanofluids
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Buoyancy-induced natural convective heat transfer along a vertical cylinder immersed in Water–Al2O3 nanofluids for various concentrations (0, 0.05, 0.1, 0.2, 0.4, 0.6 vol %) under constant heat flux condition was investigated ...
Synthesis, Characterization, and ECAP Consolidation of Carbon Nanotube Reinforced AA 4032 Nanocrystalline Composites Produced by High Energy Ball Milling
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In the present work, multiwalled carbon nanotubes (MWNTs) were synthesized by electric arc discharge method in open air atmosphere. The synthesized nanotubes were subjected to multistep purification followed by characterization ...
Heat Transfer Analysis of Slewing Ring Bearing for High Thermal Applications
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The challenge in design and manufacturing tasks includes precise measurement of static friction, stiffness, deformation, raceway relative approach, and heat distribution of slewing ring bearings. These parameters affect ...
Aerosol Characteristics and Radiative Impacts over the Arabian Sea during the Intermonsoon Season: Results from ARMEX Field Campaign
Publisher: American Meteorological Society
Abstract: During the second phase of the Arabian Sea Monsoon Experiment (ARMEX-II), extensive measurements of spectral aerosol optical depth, mass concentration, and mass size distribution of ambient aerosols as well as mass ...
Experimental Heat Transfer and Contact Area Analysis in Large-Diameter Slewing Ring Thrust Ball Bearings Using a Linear Model Mock-Up Bearing
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. Understanding heat transfer behavior in large-diameter slewing ring thrust ball bearings is critical for ensuring reliable operation in high-temperature environments, such as nuclear reactors. This study develops ...
Influence of Insoluble Elements Addition on Microstructural Stability and Strengthening Mechanisms of Spark Plasma-Sintered Al–Cu Alloys
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. The present investigation explores the microstructural stability, mechanical properties, and strengthening mechanisms of spark plasma-sintered (SPSed) nano/ultrafine grained AlCuZr, AlCuNb, and AlCuY alloys for ...
Optical and Physical Properties of Atmospheric Aerosols over the Bay of Bengal during ICARB
Publisher: American Meteorological Society
Abstract: Simultaneous and collocated measurements of total and hemispherical backscattering coefficients (σ and ?, respectively) at three wavelengths, mass size distributions, and columnar spectral aerosol optical depth (AOD) were ...
Spatial Gradients in Aerosol-Induced Atmospheric Heating and Surface Dimming over the Oceanic Regions around India: Anthropogenic or Natural?
Publisher: American Meteorological Society
Abstract: aking use of the extensive shipboard and aircraft measurements of aerosol properties over the oceanic regions surrounding the Indian peninsula, under the Integrated Campaign for Aerosols, gases and Radiation Budget (ICARB) ...
Sensitivity of Thermal Predictions to Uncertain Surface Tension Data in Laser Additive Manufacturing
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: To understand the process-microstructure relationships in additive manufacturing (AM), it is necessary to predict the solidification characteristics in the melt pool. This study investigates the influence of Marangoni ...