Abstract: Sound quality is an important measure of the sound performance of acoustic devices. However, the process of optimizing the sound quality requires a collaborative optimization of the responses at multiple frequency points, resulting in poor solvability of the optimization problem. A data-driven acous...
Abstract: The mussel byssal is a high-performance biological device that provides adhesion between the mussels and solid surfaces in different environments. In recent years, researchers paid increasing attention to the quantitative effects of the composition and macro/microstructure of the mussel byssal on it...
Abstract: The existing studies mostly take the occurrence of plastic zones or stress peak point transfer on the contact surface of anchor rock as the criterion for the limit state. However, due to different engineering geological conditions, there are significant differences in the fracture surface alignments...
Abstract: High-order continuum models are needed for properly capturing the post-failure mechanical responses of soils involving shear bands. Through analysis on the evolution of shear band in granular soils based on a previously proposed micropolar hypoplastic model, a governing equation for the shear band i...
Abstract: According to the cohesive crack model, there is a cohesive region near the crack tip of a cracked elastomer, and the expressions of fracture parameters in the cohesive region make the core research content. Under the assumption of a cohesive zone existing at the tip of a linear crack in an elastic p...
Abstract: Considering the thermal conductivity of the medium inside the crack, the plane thermoelastic problem of the 1D hexagonal quasicrystal with a central open crack in an aperiodic plane, was studied. With the Fourier integral transformation technology, the closed form solutions of thermal stresses, ther...
Abstract: Following Professor P-Y CHOU’s idea, i.e., to study numerical simulation of turbulence, it is necessary to analyse and solve the fluctuating velocity field, based on the first principles, the spatiotemporal low-dimensional optimal dynamical systems of multi-scale simulation method (LMS method) is es...
Abstract: To investigate the non-Newtonian dynamic behavior of water droplets hitting deicing fluid films under rainy weather conditions, the phase interface control equation was coupled with the component transport equation to construct a dynamic behavior model for multi-phase, multi-component and multi-syst...
Abstract: The mesoscopic phase change lattice Boltzmann method was used to study the effect of the medium porosity on pool boiling heat transfer at the pore scale. The motion processes of bubbles were mainly considered for different porosities, and the force balance was analyzed in typical states of bubbles i...
Abstract: To improve the braking performance and roll stability limits of liquid tank vehicles, a numerical bi-directional fluid-structure coupling model was established to study the anti-slosh effects of elastic membranes on liquid sloshing in partially filled tank vehicles. Laboratory experiments were condu...
