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RISAn Application of the Helmholtz Theorem in Extracting the Externally Induced Deformation Field from the Total Wind Field in a Limited Domain
Publisher: American Meteorological Society
Abstract: new application of the Helmholtz theorem that divides the horizontal wind into purely rotational, purely divergent, and harmonic deformational flow is put forward in this study. The formulas and methods, with consideration ...
A Recent Increase in Long-Lived Heatwaves in China under the Joint Influence of South Asia and Western North Pacific Subtropical Highs
Publisher: American Meteorological Society
Accuracy Assessment of Pseudo-Rigid-Body Model for Dynamic Analysis of Compliant Mechanisms
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Dynamic characteristics analysis is very important for the design and application of compliant mechanisms, especially for dynamic and control performance in high-speed applications. Although pseudo-rigid-body (PRB) models ...
Size Effect and Influence Factors of Asphalt Mixture Based on Particle Discrete Element
Publisher: ASCE
Abstract: To explore the size effect of asphalt mixture, asphalt mastic asphalt mixture was taken as the research object, and the uniaxial compressive strength was used as the evaluation index. The applicability of the three size ...
Quantifying the Effects of Formalin Fixation on the Mechanical Properties of Cortical Bone Using Beam Theory and Optimization Methodology With Specimen Specific Finite Element Models
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The effects of formalin fixation on bone material properties remain debatable. In this study, we collected 36 freshfrozen cuboidshaped cortical specimens from five male bovine femurs and immersed half of the specimens into ...
Comparison of Dry Sliding Tribological Behavior of Nanostructured Al2O3–13 wt% TiO2 Coatings Prepared by High-Efficiency Supersonic Plasma Spraying and Atmospheric Plasma Spraying
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Plasma-sprayed ceramic coatings have been widely used in friction and wear protection of mechanical parts. In this paper, the nanostructured Al2O3–13 wt% TiO2 coatings were prepared by high-efficiency supersonic plasma ...
Development and Prospects of Flexible Puncture Needle: A Review
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Percutaneous puncture is a minimally invasive surgery for early cancer screening and treatment. The flexible puncture needle can bypass obstacles within human tissue and stab at the target point through a predetermined ...