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Flaw Tolerance in a Viscoelastic Strip
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Loadbearing biological materials such as bone, teeth, and nacre have acquired some interesting mechanical properties through evolution, one of which is the tolerance of cracklike flaws incurred during tissue function, ...
Design and Analysis of Energy-Efficient Low-Flow Centrifugal Compressors
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: With the increasing demands of energy-saving from industries, the low-flow coefficient and low specific speed centrifugal compressors have gained more attention. The design of this type of compressor faced many challenges, ...
Bore Cylindricity in Finish Cylinder Boring
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Finish boring is a machining process to achieve the cylinder bore dimensional and geometrical accuracy. The bore cylindricity error sources, including the workpiece thermal expansion and deformation due to cutting and ...
Effects of Particle Size Distribution on Compacted Density of Lithium Iron Phosphate 18650 Battery
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The effects of particle size distribution on compacted density of as-prepared spherical lithium iron phosphate (LFP) LFP-1 and LFP-2 materials electrode for high-performance 18650 Li-ion batteries are investigated systemically, ...
The Time Delay of Flow and Sediment in the Middle and Lower Yangtze River and Its Response to the Three Gorges Dam
Publisher: American Meteorological Society
Abstract: AbstractAs the largest hydropower project in the world, the Three Gorges Dam (TGD) has drawn extensive concern in terms of its impact on downstream areas. In this study, an improved time delay estimation and wavelet analysis ...
Resonant Acoustic Vibration-Assisted Cathode Stripping for Efficient Recycling of Spent Li-Ion Batteries
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The emerging field of direct recycling for spent Li-ion batteries offers significant advantages, such as reduced energy expenses and minimized secondary pollution, when compared to traditional pyrometallurgical and ...
Droplets Impacting and Migrating on Structured Surfaces With Imposed Thermal Gradients
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this work, the dynamic process of oil droplets impacting and migrating on structured surfaces with imposed thermal gradients was investigated. It was observed that on an isothermal smooth surface, a lubricant droplet ...
Study on Effects of Spanwise-Expansion Parameters on Film Cooling Effectiveness of Diffusion Shaped Hole Configurations
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Diffusion shaped holes are widely used on aero-engine turbine blades for film cooling. The effect of the spanwise-expansion angle and spanwise width of the hole exit on the film cooling effectiveness of diffusion shaped ...
Experimental Study of Operation Stability of a Spark Ignition Engine Fueled With Coal Bed Gas
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Experimental research has been carried out on a single cylinder naturally aspirated spark ignition engine which was modified to operate with coal-bed gas fuel to investigate the method of improving operation stability and ...
Experimental and Numerical Analysis of Water Jet Peening on 6061 Aluminum Alloy
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Water jet peening (WJP) is a mechanical surface strengthening process, which can improve the residual stress (RS) of the peened surface and then improve the fatigue life of components. In this paper, erosion experiments ...