Research of the influence of highcarbon steel wire drawing speed on stresses and deformations on wire cross section by Yu. L. Bobarikin, Yu. V. Martyanov

“…The rough drawing speed is chosen as the investigated parameter.The effect of the coarse drawing rate of high-carbon steel wire on the distribution of equivalent residual stresses and strains over the wire cross section is studied by numerical simulation of wire drawing at different speeds by the finite element method. The values of equivalent residual stresses for the selected drawing route along the wire cross-section zones are determined. …”
Get full text

Biomechanical Stress and Strain Analysis of Mandibular Human Region from Computed Tomography to Custom Implant Development by Rafael Ferreira Gregolin, Cecília Amelia de Carvalho Zavaglia, Ruís Camargo Tokimatsu, João A. Pereira

“…The evaluation of efforts in the TMJ region due to the forces of mastication was made using the finite element method and the results were corroborated by comparison with mandibular models studied in similar works.…”
Get full text

Stress Distribution and Fluctuation Cycle on the Rack Face of the Rock Cutting Tool by Xiaofeng Yang, Yongchao Xue, Jiaheng Zhou

“…A dynamic simulation model of the stress on the rock cutting tool is established by finite element code Abaqus, and the distribution of local stress on the rack face and its impact factors are studied. …”
Get full text

Model for Electrical Field Distribution in the Human Esophagus during Stimulation with Patch and Ring Electrodes by Christina Brock, Romulus E. Lontis, Flemming H. Lundager, Peter Kunwald, Asbjørn M. Drewes, Hans Gregersen

“…Electrical field distribution in esophageal layers (mucosa, muscle layers, and surrounding tissue) was computed using a finite element model based on a 3D model. Each layer was assigned different electrical properties. …”
Get full text

Dynamic Behavior of a Suspended Steel Space Frame-Glass Composite Floor by Zhihao Wang, Xin Qi, Youkun Huang, Buqiao Fan, Xiaoke Li

“…Although vertical dynamic characteristics of the floor based on the global simplified finite element (FE) model of the structure agree well with those identified via experimental modal analysis, the global simplified FE model significantly underestimates vertical vibration amplitudes of the floor due to the coupled effect between two layers. …”
Get full text

Failure Diagnosis for Demagnetization in Interior Permanent Magnet Synchronous Motors by Takeo Ishikawa, Naoto Igarashi, Nobuyuki Kurita

“…This paper investigates the influence of demagnetization by using several methods: the 3D finite element analysis (FEA) of the motor, the measurement of high-frequency impedance, and the measurement and FEA of the stator voltage and current under vector control. …”
Get full text

Mechanism of Forming Low Resistivity in Shale Reservoirs by Jirong Xie, Jiahuan He, Keming Zhou, Zhijuan Tang, Manfei Chen, Tingting He, Mengwen Zou, Tao Luo, Nong Li, Li Wang

“…Moreover, the resistivity in low-resistivity laminations of shale was measured through the finite element simulation. In addition, the reasons for such low resistivity in shale were analyzed according to the resistivity-forming mechanism, and the effects of penetration degree, width, quantity, and spatial distribution of the laminations on the resistivity were worked out. …”
Get full text

Mechanical Performance and Design Method of Improved Lead Shear Damper with Long Stroke by Baoshun Wang, Weiming Yan, Haoxiang He

“…The paper presents experimental study on an improved plate lead shear damper with long stroke (ILSD-LS) which is developed to meet the engineering requirements for high-rise structures with long periods subjected to the long-period earthquakes. Finite element analysis is also carried out to investigate the proposed damper. …”
Get full text

Investigation of support structure configurations for selective laser melting of In718 by Yi Nie, Chenlong Xu, Zhongkui Liu, Lihang Yang, Tianqi Li, Yinfeng He

“…A coupled thermo-structural finite element simulation using ANSYS was performed to evaluate the temperature, deformation, and thermal stress evolution during the printing process of the three supported cantilever structures. …”
Get full text

Numerical simulation of thermal barrier coating in gas turbine combustion chamber liner: a comparative study of YSZ and PSZ by S M Taseen Wahid, Rashidun Nessa Chowdhury, Jurana Monjur, Muammer Din Arif

“…This study investigates the potential of Yttria-Stabilized Zirconia (YSZ) and Partially Stabilized Zirconia (PSZ) thermal barrier coatings (TBCs) in improving gas turbine performance through a theoretical simulation. Using the finite element method, we compared temperature and thermal flow distributions within YSZ and PSZ coated combustion chambers against an uncoated Ni substrate liner wall. …”
Get full text

Vibration and Dynamic Response of Buffering Devices during the Vertical Feeding of Coal Mine Solid Backfill Materials by Feng Ju, Zequan He, Meng Xiao, Peng Huang, Shuai Guo

“…Based on the characteristics of the vertical feeding system, the functional characteristics of buffering devices were analyzed and a buffering device was designed in this paper. The finite element models for the buffering device were established by using the ANSYS software, and the dynamic response and mode characteristics of these models were studied. …”
Get full text

Fatigue life assessment of a non-load carrying fillet joint considering the effects of a cyclic plasticity and weld bead shape by S. Tsutsumi, K. Morita, R. Fincato, H. Momii

“…However, the correct identification of the loading path in terms of uniaxial or multi-axial stress states, proportional or non-proportional loading is essential because these factors can significantly alter the material response. In this study, finite element analysis was conducted to assess the fatigue crack initiation life of a non-load carrying fillet joint by considering weld bead shape and a cyclic plasticity accumulation during fatigue loading, which is a main cause of crack initiation. …”
Get full text

An Impact-Echo Experimental Approach for Detecting Concrete Structural Faults by Ya-xun Yang, Wen-hao Chai, De-chuang Liu, Wei-de Zhang, Jia-cheng Lu, Zhi-kui Yang

“…Firstly, the ABAQUS finite element software was used to simulate these factors to obtain the influence law on the detection results, and a modal test was conducted to verify them. …”
Get full text

Optimization Analysis of Automotive Asymmetric Magnetic Pole Permanent Magnet Motor by Taguchi Method by Wenchao Zhang, Liwei Shi, Kaiwen Liu, Lintao Li, Jianning Jing

“…The optimized parameter combination is obtained by the Taguchi method. Finite element simulation analysis and prototype test are carried out for the optimized motor structure. …”
Get full text

Fatigue Crack Propagation Behavior of RC Beams Strengthened with CFRP under High Temperature and High Humidity Environment by Dongyang Li, Peiyan Huang, Guang Qin, Xiaohong Zheng, Xinyan Guo

“…J-integral of a central crack in the strengthened beam under three-point bending load was calculated by ABAQUS. In finite element model, simulation of CFL-concrete interface was based on the bilinear cohesive zone model under hot-wet environment and indoor atmosphere. …”
Get full text

Demonstration of two qubit entangling gates in a 2D ring resonator based coupler architecture by Anirban Bhattacharjee, Panya Jain, Jay Deshmukh, Srijita Das, Madhavi Chand, Meghan P. Patankar, R. Vijay

“…We demonstrate pairwise coupling between three fixed-frequency transmon qubits connected to the ring resonator with measured coupling strengths (4.70 MHz, 2.80 MHz, and 2.65 MHz) in good agreement with those predicted from finite-element simulations. We implement an all-microwave controlled phase (CPHASE) gate between a pair of qubits with a gate time of 196 ns and demonstrate a two-qubit Bell state with a measured state fidelity of $$F = 0.88$$ . …”
Get full text

Sensitivity-enhancing feedback control–based damage detection in delaminated smart composite plates by Yan Guo, Yanan Jiang, Zhenghua Qian, Bin Huang

“…We first introduce the adopted improved layerwise theory–based mathematical model for delamination modeling with finite element implementation. The obtained second-order governing equations are transformed into the state space model for design of state feedback controller. …”
Get full text

Experimental Study on the Softening Characteristics of Sandstone and Mudstone in Relation to Moisture Content by Gui-chen Li, Chong-chong Qi, Yuan-tian Sun, Xiao-lin Tang, Bao-quan Hou

“…An underground roadway excavation is simulated by dynamic finite element modeling to analyze the effect of moisture content on the stability of the roadway. …”
Get full text

A New Method to Measure Crack Extension in Nuclear Graphite Based on Digital Image Correlation by Shigang Lai, Li Shi, Alex Fok, Haiyan Li, Libin Sun, Zhengming Zhang

“…Finally, the results were verified using the finite element method.…”
Get full text

Investigation on structural failure criteria and material property uncertainties of prestressed concrete containment structure by Woo-Min Cho, Han-Sang Woo, Yoon-Suk Chang

“…This study is to examine load-carrying capacity of a prestressed concrete containment vessel under the structural failure mode test via non-linear finite element (FE) analyses. Firstly, suitability of three candidate structural failure criteria was evaluated at ambient temperature condition, of which results showed that the maximum principal strain-based one predicts ultimate pressure capacity (UPC) most closely with the test data. …”
Get full text