Mechanical Analysis and Kinematic Simulation of Reversing Mechanism for Gear Guide-rod Pumping Unit by Jun Shao, Guodong Hu, Wei Yang, Dewei Wang

Subjects: Get full text

STUDY ON THE NUMERICAL SIMULATION IN THE PROCESS OF ROLLING WAVE AND ECCENTRIC CIRCULAR WITH RADIATING CORRUGATED RIBBON by ZHAO XianFeng, SHI HongYan, CHEN XiaoYu, ZHOU ShunJun

“…In order to analyze the change law of stress of aluminum chaff in the process of rolling waves,and the reasons of the eccentric circular to get the accurate wave of radiating corrugated ribbon,the model of bilinear isotropic harden was established to simulate the process of rolling wave in the Ansys Workbench.The result of rolling wave Aluminum chaff was verified on the machine of rolling wave.The results show that the curve of stress is the form of wave which correspond to the wave of aluminum chaff; The residual stress of aluminum chaff reduce along the arc of peak,while the reduce is asymmetric distribution on both sides,which is the reason of the eccentric circular; due to the meshing movement of tool,the plastic strain increased to the maximum in stages; the model of actual rolling waves match with the the theory modal,which verify the correctness of the analytical method.…”
Get full text

Dynamic Response Simulation of Lining Structure for Tunnel Portal Section under Seismic Load by Guoqing Liu, Juntao Chen, Ming Xiao, Yang Yang

“…According to the characteristics of dynamic interaction between the lining and rock, and based on the dynamic contact force algorithm, an analytical model for joint loading between the lining and rock was built. This model can simulate lining features such as bond, separation, and slip under seismic load. …”
Get full text

Electrooxidation treatment of simulated wastewater using mixed-metal oxide anodes for bacterial decontamination by Chandra, Poulomi, Choudhury, Diptiman, Verma, Anoop

“…This study aims to explore the potential use of electro-oxidation (EO) as a decentralized wastewater treatment method. The simulated wastewater comprising bacterial consortium was treated by employing mixed metal oxide (MMO). …”
Get full text

Hyperreality, simulacra and simulations in virtual space as a phenomenon of «antisocial» theory by Jean Baudrillard by V. Novikov, S. Kovaleva

Subjects: Get full text

Heterogeneous reactions in a HFCVD reactor: simulation using a 2D model by Xochitl Aleyda Morán Martínez, José Alberto Luna López, Zaira Jocelyn Hernández Simón, Gabriel Omar Mendoza Conde, José Álvaro David Hernández de Luz, Godofredo García Salgado

“…In this study, a simulation of the elementary chemical reactions during SiOx film growth in a hot filament chemical vapor deposition (HFCVD) reactor was carried out using a 2D model. …”
Get full text

Modelling and Simulation of Perturb and Observe MPPT Algorithm Based on The PI Controller for Photovoltaic System by Ahlam Mohamad Shakoor, Hersh Hasan Taha

“…All elements of the PV system were simulated using MATLAB/Simulink. The proposed model is used to simulate and optimize the photovoltaic array output current, voltage and power features under various environmental conditions including solar temperature and radiation. …”
Get full text

A Knowledge-Based Simulated Annealing Algorithm to Multiple Satellites Mission Planning Problems by Da-Wei Jin, Li-Ning Xing

“…The multiple satellites mission planning is a complex combination optimization problem. A knowledge-based simulated annealing algorithm is proposed to the multiple satellites mission planning problems. …”
Get full text

Textural Characteristics and Energetic Parameters of Activated Carbon Monoliths: Experiments and Monte Carlo Simulations by Diana P. Vargas, J.C. Alexandre de Oliveira, Liliana Giraldo, Juan Carlos Moreno-Piraján, R.H. López, G. Zgrablich

“…Grand Canonical Monte Carlo (GCMC) simulations were used to analyze the experimental results, providing an interpretation of, as well as a more detailed characterization, of the textural properties, such as the determination of the pore-size distribution (PSD) of each material.…”
Get full text

Carbon-free Car Structure and Trajectory Simulation Design for Clocking the "Long March" Route by Zhou Yanbo, Luo Qiang, Zhang Yiwei, Wang Jingyu, Feng Qin, Wang Yingsheng

Subjects: Get full text

Signal entropy feature extraction and simulation analysis of the armored target with passive millimeter wave by Jianli FENG, Mingshi LUO, Xiaomin ZHANG

“…According to the irregular fluctuation of the armored target's detection signal with passive millimeter wave,an armored target's recognition method which the feature is entropy was proposed.Based on the measured data,the validity of this method was demonstrated.Through simulation,the antenna temperature curve of armored target,dry sand,steel and water was obtained respectively.Then,the entropy feature of each one was extracted.The histogram and the average value of the entropy were analyzed.The results show that when the entropy was used as the feature,the armored target from the background and typical“interferences”can be effectively recognized and practical engineering significance was obtained.…”
Get full text

Stability Analysis and Clinic Phenomenon Simulation of a Fractional-Order HBV Infection Model by Yongmei Su, Sinuo Liu, Shurui Song, Xiaoke Li, Yongan Ye

“…The simulation also showed that the clinical individual differences should be reflected by the fractional-order model.…”
Get full text

A clustering-metaheuristic-simulation approach to determine air taxi operating site location by Varshini Priyaa Senthilnathan, Mohanapriya Singaravelu, Suchithra Rajendran, Sharan Srinivas

Subjects: Get full text

Module Partition Method of the Modular Design of Reducer based on Simulated Annealing and Genetic Algorithm by Zhao Han, Zhang Nan, Zong Wei

“…Finally,the products is classified by using the simulated annealing and genetic algorithm（ SAGA）,which is proved to be an efficient and rational way for module partition through the reducer instance.…”
Get full text

Measurement and Numerical Simulation of Ground and Subgrade Vibrations of Beijing Urban Rail Line 13 by Futong Wang, Leilei Yan, Qi Jiang, Xiaxin Tao

“…The intensity attenuation relationship fitted in this paper provides a basis for designing new lines and renewing old lines and can be used as a reference for the development of vibration-reduction technology. The simulated time history of the wheel-rail force provides an excitation sample for further model experiments and numerical simulation. …”
Get full text

Numerical Simulation of Rock Plate Cutting with Three Sides Fixed and One Side Free by Zhenguo Lu, Lirong Wan, Qingliang Zeng, Xin Zhang, Kuidong Gao

“…To study the rock size influenced on the cutting performance, the numerical simulations with different thickness, width, and height of a rock plate was carried out. …”
Get full text

Experimental and numerical simulation of the attenuation effect of blast shock waves in tunnels at different altitudes by Changjiang Liu, Hujun Li, Zhen Wang, Yong He, Guokai Zhang, Mingyang Wang

“…The effect of altitude on the propagation of shock waves in tunnels was investigated by conducting explosion test and numerical simulation. Based on the experimental and numerical simulation results, a prediction model for the attenuation of the peak overpressure of tunnel shock waves at different altitudes was established. …”
Get full text

SIMULATION ANALYSIS FOR ENERGY-ABSORPTION PROPERTIES OF A NESTED SQUARE THIN-WALLED TUBE by YU MingYang, MI CaiYing

Get full text

Simulation of oxygen and carbon impurity transport during magnetically controlled Czochralski silicon growth by Wenyong Zhang, Dedong Gao, Shan Wang, Yan An, Haohao Wu, Haixin Lin, Lin Hou

Get full text

Modelling and Simulation of Pico- and Nano-Grids for Renewable Energy Integration in a Campus Microgrid by Kuan Tak Tan, Sivaneasan Bala Krishnan, Andy Yi Zhuang Chua

Subjects: Get full text