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1681
Evaluation of Existing Bond-Slip Relations for CFRP-Steel Joints and New Model for Linear and Nonlinear Adhesives
Published 2022-01-01“…To facilitate the evaluation process, a robust finite element (FE) model is developed for each test, implementing data from either of the existing τ-s relations to define the FRP-steel interface. …”
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1682
Modeling, Assessment, and Design of Porous Cells Based on Schwartz Primitive Surface for Bone Scaffolds
Published 2019-01-01“…A numerical structural evaluation, by means of finite element method (FEM), was performed in order to assess the stiffness of solid P-cells as a function of the changes of the analytical parameters of outer surface and the thickness of cell. …”
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1683
Model for Electrical Field Distribution in the Human Esophagus during Stimulation with Patch and Ring Electrodes
Published 2011-01-01“…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. …”
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1684
EVALUATION OF STRAIN-STRESS STATE OF THE RAILS IN THE PRODUCTION
Published 2017-09-01“…Estimation of residual stresses values allows to get information about technical condition of the rail and also allow to avoid abnormal situations So, the aim of the research is creating the model of stress-strain state of the rail, which was hardened in its top and bottom, and to compare modeling results with experimental measurements of stresses and discrepancy of the housing.For creating the model and making evaluations by finite element method we used a program COMSOL. Forces on the top and bottom of the rail cause tension stresses, forces on the web of the rail cause tensile stresses. …”
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1685
Fluid Flow and Heat Transport Computation for Power-Law Scaling Poroperm Media
Published 2017-01-01“…Global meshes populated by spatially correlated stochastic poroperm distributions can be processed by 3D finite-element solvers. We model wellbore-logged Dm-scale temperature data due to heat advective flow into a well transecting small faults in a Hm-scale sandstone volume. …”
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1686
Structural Health Monitoring of Precast Concrete Box Girders Using Selected Vibration-Based Damage Detection Methods
Published 2010-01-01“…Strain gauges configured to measure curvature were also effective, but tended to be susceptible to large errors in near support damage cases. Finite element analyses demonstrated that increasing the number of sensor locations leads to a proportional increase in localization accuracy, while the use of additional modes provides little advantage and can sometimes lead to a deterioration in the performance of the VBDD techniques.…”
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1687
Analysis of Naturally Occurring Radioactive Material (NORM) in shifting earth layers in Piyungan, Bantul
Published 2025-02-01“…We developed a radon well geometry for Piyungan using Finite Element Method principles, and conducted simulations via GNU Octave to assess normal and anomalous conditions. …”
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1688
Seismic Response Reduction of Megaframe with Vibration Control Substructure
Published 2018-01-01“…Then, based on a validated finite element model, a parametric analysis was conducted to study the effect of two parameters, the tuning frequency (i.e., the frequency of the substructure) and the damping provided by the lead-rubber bearings and viscous dampers on the seismic response reduction of the MFVCS under both frequent and rare earthquakes (i.e., probability of exceedance of 63% and 2% in 50 years, resp.). …”
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1689
Characterization of Discontinuity and Mechanical Anisotropy of Shale Based on Continuum Damage Mechanics
Published 2021-01-01“…Based on continuum damage theory and discrete fracture network modeling method (D-DFN), a finite element model describing structural discontinuity and mechanical anisotropy of shale is established. …”
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1690
Advances in Surface Plasmon Resonance-Based Biosensor Technologies for Cancer Cell Detection
Published 2022-01-01“…It may become a fast method of detecting cancerous cells and the several variants of corona and other viruses that become pandemic. Using the finite element method-based simulation technique, the sensitivity obtained as 195.4 degree/RIU, 167.6 degree/RIU, 212.4 degree/RIU, 168.4 degree/RIU, 212.4 degree/RIU, 186.6 degree/RIU, 218.6 degree/RIU, 195.4 degree/RIU, 203.6 degree/RIU, 202.6 degree/RIU 203.6 degree/RIU, and 202.6 for basal (skin cancer), basal (normal cell), HeLa (cervical cancer), MCF-7 (breast cancer), HeLa (normal cell), Jurkat (blood cancer), Jurkat (normal cell), PCI-2 (adrenal gland cancer), PCI-2 (normal cell), MDA-MB-231 (breast cancer), MDA-MB-231 (normal cell), MCF-7 (breast cancer), and MCF-7 (normal cell), respectively, and other performance parameters such as detection accuracy, figure of merit, and full width and half maximum (FWHM) are also evaluated.…”
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1691
Relationships between Imperfections and Shear Buckling Resistance in Web Plate with Sectional Damage Caused by Corrosion
Published 2016-01-01“…To examine the imperfection effect on the shear buckling resistance of a web plate with sectional damage, a series of nonlinear finite element (FE) analyses were carried out for a web plate with sectional damage, which was assumed as local corrosion damage. …”
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1692
Modelling Cell Origami via a Tensegrity Model of the Cytoskeleton in Adherent Cells
Published 2019-01-01“…Cell origami has been widely used in the field of three-dimensional (3D) cell-populated microstructures due to their multiple advantages, including high biocompatibility, the lack of special requirements for substrate materials, and the lack of damage to cells. A 3D finite element method (FEM) model of an adherent cell based on the tensegrity structure is constructed to describe cell origami by using the principle of the origami folding technique and cell traction forces. …”
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1693
The New Plastic Flow Machining Process for Producing Thin Sheets
Published 2018-01-01“…Both experiments and finite element (FE) simulations document that the degree of the gradient in the microstructure became more significant when h was increased. …”
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1694
Nonlinear Performance Characteristics of Flux-Switching PM Motors
Published 2013-01-01“…Due to the high amount of processed data, which cannot be handled analytically within an acceptable time period, a multistatic 2D finite element model (FEM) is used. For generalization, the most commonly discussed FSPM topology, 12/10 FSPM, is chosen. …”
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1695
Crack Risk Evaluation of Submerged Concrete Tunnel during Hardening Phase
Published 2018-01-01“…First, the well-documented material models are verified by calibration of restraint stress development in the TSTM test by using the finite element method (FEM), and then the 3D thermal-structural analysis is performed to assess the cracking risk for the submerged tunnel during the hardening phase. …”
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1696
Research on cutting mechanism and process optimization method of gear skiving
Published 2025-02-01“…To address this issue, this paper first establishes a finite element model of skiving the internal circular arc tooth in pin wheel housing, and the simulation model is simplified to improve computation efficiency. …”
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1697
Crashworthiness and Deformation Pattern Analysis of Single and Double Wall with Addition Infill Structure
Published 2024-07-01“…Furthermore, a simulation test was carried out using software based on the finite element method with an explicit dynamic analysis type. …”
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1698
Experimental and Thermal Investigation on Powder Mixed EDM Using FEM and Artificial Neural Networks
Published 2021-01-01“…Peak current, pulse period, and source voltage are selected as the independent input parameters to evaluate the process performance in terms of material removal rate (MRR) and surface roughness (Ra). In addition, finite element method (FEM) is utilized for thermal analysis on EDM of stainless-steel 630 (SS630) grade. …”
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1699
Dynamics Analysis of Spatial Parallel Mechanism with Irregular Spherical Joint Clearance
Published 2019-01-01“…The method of reconstructing the geometric morphology after wear is proposed based on the finite element thought. The solution of the irregular clearance problem is put forward, and the dynamic response of the mechanism after wear is also analyzed. …”
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1700
Demonstration of two qubit entangling gates in a 2D ring resonator based coupler architecture
Published 2025-02-01“…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 $$F = 0.88$$ . …”
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