..., underscore the significance of further research in this area. design for additive manufacturing design optimization design method finite element method computer aided engineering Proceedings of the ASME 2024 International Mechanical Engineering Congress and Exposition IMECE2024 November 17-21...

... additive manufacturing finite element method modeling and simulation CAD/CAM/CAE Abstract This study examines the coupled effects of geometry type and toolpath patterns on residual stresses and strains in parts manufactured using laser-based Directed Energy Deposition (DED). Finite...

... for a sample test case. The result shows that speed-up increases with an increase in threads. However, after eight threads, speed up, and parallel efficiency decreases for coarser grid size. Keywords: Parallel computation, OpenMP, Topology optimization, Density-based method, Finite element method 1...

... manufacturing under various demanding environments. Cu-Ni-Cr alloy molecular dynamics finite element method bending tensile tests Proceedings of the ASME 2024 International Mechanical Engineering Congress and Exposition IMECE2024 November 17-21, 2024, Portland, Oregon IMECE2024-146032 Flexural...

... vibrating mesh atomizer finite element method Proceedings of the ASME 2024 International Mechanical Engineering Congress and Exposition IMECE2024 November 17-21, 2024, Portland, Oregon IMECE2024-145319 COMPARISON OF ELECTRODE CONFIGURATION FOR (0,2) PIEZOELECTRIC MICROMACHINED ULTRASOUND TRANSDUCER...

... firing. impact dynamics design optimization finite element method Proceedings of the ASME 2023 International Mechanical Engineering Congress and Exposition IMECE2023 October 29-November 2, 2023, New Orleans, Louisiana IMECE2023-110303 NUMERICAL AND EXPERIMENTAL INVESTIGATION FOR RECOIL...

... of the ball rotation on brain damage at hit-by-pitch is small, and that the impact position and fixation of the helmet have a relatively significant effect. modeling and simulation finite element method baseball concussion helmet Proceedings of the ASME 2023 International Mechanical Engineering...

... and simulation approach for condition-based maintenance of the ORBIT valve. Two types of models were used to understand and mimic the ORBIT valve design's real behavior: finite element method (FEM) and reduced-order models. FEM provided accurate results by considering detailed geometry, material properties...

... study for the solution accuracy of the beam is conducted for both the rotating and nonrotating cases. composite material vibration structural dynamics finite element method modal analysis Proceedings of the ASME 2023 International Mechanical Engineering Congress and Exposition IMECE2023...

... = 2 for square downstream cylinder. Results give a deep insight into heat transfer getting changed by changing different parameters and will make a base for future study of tube bundles in heat exchangers with FIV. FIV unsteady flows heat transfer finite element method heat exchangers flow...

.... numerical analysis vibration structural dynamics finite element method finite difference method dynamic stiffness method Proceedings of the ASME 2022 International Mechanical Engineering Congress and Exposition IMECE2022 October 30-November 3, 2022, Columbus, Ohio IMECE2022-95186 NUMERICAL ANALYSIS...

... characteristics. Numerical simulations are computed using the finite-element method (FEM), and the unit cells for the homogenization method imitating cellar foam structure are developed by the tetrakaidecahedron of the Kelvin cell. Here, in addition to the cell part of foam structures, their porous parts...

... in the literature for vibration isolation. Finite element analyzes are carried out to show the transmissibility performance of the designed meta-lattice structures. metamaterial lattice structure vibration transmission bandgap finite element method Bloch-Floquet periodic boundary condition Proceedings...

... Abstract The motivation of the work presented here is to include hands-on labs relevant to a finite element method (FEM) course. Hands-on laboratories are highly encouraged by ABET and results and surveys show that these types of labs help keeping students engage in this course. Theory...

... testing is appropriate to improve the model’s correlation with experimental results. cellular concrete Holmquist-Johnson-Cook concrete model finite element method penetration testing perforation testing experimental results Proceedings of the ASME 2021 International Mechanical Engineering...

... stent materials due to its sufficient strength and degradation resistance. The mechanical performances of the PLLA stents need to be evaluated before it is considered to serve in the clinical application. Because of difficulty and time-consuming of physical tests, finite element method (FEM) has become...

... to manipulate and control the direction of the acoustic wave at specific frequencies. coupling modes Helmholtz resonators far pressure field directional propagative wave finite element method Proceedings of the ASME 2021 International Mechanical Engineering Congress and Exposition IMECE2021...

... for field and design use. The paper also provides algorithms and methods for programming the solution-modelling component of the code, and the user interface component. mechanical design drillstring system stick-slip bit-bounce bit-rock interaction finite element method Proceedings of the ASME...

... by topology optimization with the objective function of stiffness maximization. The compressive behaviors of the topology-optimized cellular structure and BCC, FCC lattice structures were investigated by carrying out the compression analysis by finite element method (FEM). A full model and a simplified model...

... ablation, Finite Element Method 1. INTRODUCTION In general, a material has an inherent strength against deformation and fracture, which is known to depend on the deformation size and strain rate (i.e., deformation rate). Currently, material testing at macro-scale for bulk materials have been well...