PROCESS SIMULATION AND PARAMETER OPTIMIZATION OF MULTI-LAYER MULTI-PASS WELDED ROTOR by WANG YuChao, ZHU MingLiang, FAN ManJie, HUO Xin, XUAN FuZhen

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NUMERICAL SIMULATION OF TEMPERATURE FIELD AND STRESS FIELD FOR BRAKE DISK IN MINE HOIST by YANG Ying, YE Chao, ZOU ShenYong

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An Experimental Simulation to Validate FEM to Predict Transverse Young’s Modulus of FRP Composites by V. S. Sai, M. R. S. Satyanarayana, V. B. K. Murthy, G. S. Rao, A. S. Prasad

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Simulation Analysis of Ring Chain Drive of Heavy Scraper Conveyors Based on Adams by Zhu Feng, Wang Peng

“…The kinematics and dynamics simulation of the meshing process of the sprocket and chain ring under different working conditions are carried out using the Adams software. …”
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Test and Simulation of the Axial Temperature Rise Characteristic of AMT Clutch Pressure Plate by Long Meiyuan, Zhang Zhigang, Shi Xiaohui, Xuan Cheng, Ye Bin, Yuan Lihua

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Experimental and Simulation Analysis for the Impact of a Two-Link Chain with Granular Matter by Eliza A. Banu, Dan B. Marghitu

“…The results for a two-link kinematic chain with two points of contact were compared to the results obtained by applying the resistance force formulation developed to corresponding CAD simulation models. The results revealed that the final displacement increases with initial velocity, while the stopping time decreases. …”
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Waveform Distortion of Gaussian Beam in Atmospheric Turbulence Simulated by Phase Screen Method by Zhi-Qiang Yang, Li-hong Yang, Lei Gong, Liguo Wang, Xinyi Wang

“…The waveform distortion of the Gaussian beam in the atmospheric turbulence is analyzed; the simulation results show that the property of Gaussian beam has been destroyed after its passing through the atmospheric turbulence. …”
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Numerical Simulation of Low-Permeability Reservoirs with considering the Dynamic Boundary Layer Effect by Chuanzhi Cui, Yingfei Sui, Xiangzhi Cheng, Yinzhu Ye, Zhen Wang

“…But few of them have considered the time-varying effect of the boundary layer thickness in solving the numerical simulation. The correlation among the boundary layer thickness and pressure gradient was established by regressing the experimental data of boundary thickness versus pressure. …”
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Growth of long fatigue cracks under non-proportional loadings – experiment and simulation by Y. Hos, M. Vormwald

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Preliminary Study on Preparation Method of Gas Simulation Source Based on Silicon Aerogel by Juhan LAI, Wen XIA, Shunhe YAO, Lijun XU, Yuntao LIU, Lingze MENG, Junbo ZHANG, Yuanqiao LI

Subjects: “…gas simulation source…”
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Simulation and Experimental Verification of Barrel Finishing of Spiral Bevel Gears Based on the DEM by Yang Shufeng, Gao Yang, Wang Feng, Li Zhisheng, Yu Wentao, Xu Wenbo

“…The tooth surface of spiral bevel gears is a spatial curved surface, and the change of tooth surface roughness can have a significant impact on its meshing performance, directly affecting the vibration, bearing and other performance of the system. A theoretical simulation and an experimental research of an aviation spiral bevel gear is carried out using the parallel spindle type barrel finishing process, a mathematical model of the process motion is established, the formula of cutting speed between abrasive and tooth surface is deduced, and the main factors affecting the result are analyzed; with the help of the Hertz-Mindlin with archard wear model of the EDEM software, the tooth surface wear is simulated; through this process, the surface quality of the disc spiral bevel gear surface is experimentally studied. …”
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Modeling Analysis and Simulation Verification for Drive Tooth Stress of Rubber Track Wheel by Zihan Zhao, Xihui Mu, Fengpo Du, Jianhua Guo

“…Finally，the calculation conditions are set as boundary conditions，and the analysis results are verified by using Abaqus software. The simulation results show that the maximum error between the simulation data and the calculation data is about 11.76%，so the mathematical model can be applied to the analysis of the driving tooth stress. …”
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Motion Simulation of the Pulsing Mechanism of Continuously Variable Transmission based on Visual Basic by Huang Yi, Xu Jianqiang, Xu Haiyang, Lin Jianbin, Wu Yongkun, Liu Kaichang

“…With the visual program design features of Visual Basic of being object- based and event-driven that contains integrated development environment,a motional simulation of the continuously variable transmission（ CVT） pulsing mechanism is carried out,the mechanical performance of the impulse CVT is studied from the motion simulation. …”
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Three-Dimensional Physical Simulation of Heavy Oil Exploitation by Hot Solvent Injection by Yang Liu, Rui Han, Songyan Li, Ishaq Ahmad

“…To improve the thermal effects of solvents on heavy oil reservoirs and realize the combined action of multiple flooding mechanisms, such as solvent heating and extraction, without steam mixing, based on the M Block heavy oil reservoir in Canada, three sets of comparative hot solvent-assisted gravity drainage experiments under different temperatures and pressures were carried out through an indoor three-dimensional (3D) physical simulation device. The development characteristics of the solvent chamber in the hot solvent-assisted gravity drainage technology were studied under different pressures and temperatures, and the recovery factor, cumulative oil exchange rate, and solvent retention rate were analyzed. …”
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Research on the Simulation Method for Equivalent Stiffness of Bolted Connection Thin Plate Structures by Zhe Chen, Qi-jun Zhao, Guo-chen Zhou

“…In this method, the bolted connection characteristics are simulated in the form of a combination of shear stiffness, torsional stiffness, nonlinear stiffness, and viscous damping coefficient and identified according to the test measurement frequency and frequency response function. …”
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A comprehensive review of digital twin in healthcare in the scope of simulative health-monitoring by Mubaris Nadeem, Sascha Kostic, Mareike Dornhöfer, Christian Weber, Madjid Fathi

“…These concepts are applied to a DT for a simulated health-monitoring scenario. Results The DT use case is implemented using AnyLogic multi-agent simulation, monitoring the patient’s personal health indicators and their development. …”
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Research on the Overtopping-Induced Breaching Mechanism of Tailings Dam and Its Numerical Simulation by Zhao Deng, Shiqiang Wu, Ziwu Fan, Zhikun Yan, Jingxiu Wu

“…In the model, the vertical undercutting and horizontal expansion are simulated utilizing the erosion rate formula which is derived from shear stress principle of water flow; limit equilibrium method is used to analyze the breach slope stability. …”
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Direct Numerical Simulations of Sedimentation and Lift- off of Rigid Particles in Viscous Flows by WAN De-cheng

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Numerical Simulation of Flood Tide in Pearl River Delta Based on MIKE Model by ZHONG Liyu, YU Chao

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slendr: a framework for spatio-temporal population genomic simulations on geographic landscapes by Petr, Martin, Haller, Benjamin C., Ralph, Peter L., Racimo, Fernando

Subjects: “…population genetics; simulation; spatio-temporal analysis; tree sequence; bioinformatics…”
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