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RISSmoothed Particle Finite-Element Method for Large-Deformation Problems in Geomechanics
Publisher: American Society of Civil Engineers
Abstract: This study presents a novel smoothed particle FEM (SPFEM) for large-deformation problems in geomechanics. Within the framework of the particle FEM (PFEM), a strain smoothing technique for nodal integration is incorporated. ...
Experimental Investigation on the Effects of Unsteady Excitation Frequency of Casing Treatment on Transonic Compressor Performance
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The importance of the unsteady effects between the casing treatment and rotor is still not clear. Experiments are conducted in a transonic compressor with arc skewed slot casing treatment ...
Evaluation Approach of the Slope Stability Based on Deformation Analysis
Publisher: American Society of Civil Engineers
Abstract: Once a slope is led to the limit equilibrium state using the strength-reduction method, the displacement contours located near the critical slip surface are quite close. The critical slip surface is composed of the points ...
Localization and Bifurcation Analysis of Granular Materials in Micropolar Continuum
Publisher: American Society of Civil Engineers
Abstract: The onset of strain localization is indicated by the weak-discontinuity bifurcation condition—namely, the determinant of the acoustic tensor must be zero. In this study, the analytical solution of the acoustic tensors in ...
Synthesis of Hollow Microspheres LiNi0.5Mn1.5O4 Coated With Al2O3 and Characterization of the Electrochemical Capabilities
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Spinel LiNi0.5Mn1.5O4 (LNMO) has become one of the most practical power lithium-ion battery cathode materials due to its advantages of three-dimensional Li+ diffusion channel, higher potential window (3.5–5V), high-energy ...