Acoustic agglomeration with addition of sprayed liquid droplets: three-dimensional discrete element modeling and experimental verification
Sign Up to like & getrecommendations! Published in 2018 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2018.05.012
Abstract: Abstract Acoustic agglomeration is an aerosol preconditioning technology in which intense sound field is applied to promote relative motions and rapid agglomeration among particles. In order to improve the acoustic agglomeration efficiency and reduce its… read more here.
Keywords: agglomeration; addition; element modeling; acoustic agglomeration ... See more keywords
Three-dimensional discrete element modeling of direct shear test for granular rubber-sand
Sign Up to like & getrecommendations! Published in 2018 at "Computers and Geotechnics"
DOI: 10.1016/j.compgeo.2018.01.014
Abstract: Abstract Three-dimensional discrete element modeling of direct shear test conducted on granular rubber–sand is presented. Excellent agreement was attained between the simulation and test results, verifying the model’s capacity of examining mixtures shear behavior. Important… read more here.
Keywords: three dimensional; element modeling; dimensional discrete; test ... See more keywords
Multiscale based finite element modeling for the nonlinear bending and postbuckling analyses of some noncarbon nanomaterials
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Non-linear Mechanics"
DOI: 10.1016/j.ijnonlinmec.2021.103755
Abstract: Abstract Multiscale based finite element model developed in the framework of the Cauchy-Born rule is employed to investigate the nonlinear response of some noncarbon nanosheets considering geometric and materials nonlinearities. The Tersoff-Brenner type interatomic potentials… read more here.
Keywords: based finite; finite element; multiscale based; element ... See more keywords
Discrete element modeling for continuous powder feeding operation: Calibration and system analysis.
Sign Up to like & getrecommendations! Published in 2020 at "International journal of pharmaceutics"
DOI: 10.1016/j.ijpharm.2020.119427
Abstract: Research emphases on extensive experimental studies and modeling efforts have been on the rise for the development of accurate predictive models of pharmaceutical unit operations and 'digital-twin' framework for continuous manufacturing lines. These exhaustive studies… read more here.
Keywords: powder feeding; element modeling; powder; operation ... See more keywords
Finite Element Modeling of the Combined Faradaic and Electrostatic Contributions to the Voltammetric Response of Monolayer Redox Films
Sign Up to like & getrecommendations! Published in 2022 at "Analytical Chemistry"
DOI: 10.1021/acs.analchem.2c01976
Abstract: The voltammetric response of electrodes coated with a redox-active monolayer is computed by finite element simulations based on a generalized model that couples the Butler–Volmer, Nernst–Planck, and Poisson equations. This model represents the most complete… read more here.
Keywords: voltammetric response; finite element; redox; element modeling ... See more keywords
Finite-Element Modeling of Early-Age Concrete Stress Development
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials in Civil Engineering"
DOI: 10.1061/(asce)mt.1943-5533.0002988
Abstract: AbstractEarly-age cracking of concrete may influence the long-term durability of a structure. Cracking occurs when the tensile stress in concrete exceeds its tensile strength. Early-age stress deve... read more here.
Keywords: finite element; age; element modeling; early age ... See more keywords
Nonlinear Finite Element Modeling of Reinforced Concrete Walls with Varying Aspect Ratios
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Earthquake Engineering"
DOI: 10.1080/13632469.2019.1614498
Abstract: ABSTRACT A relatively simple finite element modeling approach – named the Fixed-Strut-Angle Finite Element (FSAFE) Model – is presented in this paper for simulating the hysteretic lateral load behavior of reinforced concrete structural walls with… read more here.
Keywords: finite element; response; element modeling; wall ... See more keywords
Dielectric spectroscopy analysis using viscoelasticity-inspired relaxation theory with finite element modeling
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Dielectrics and Electrical Insulation"
DOI: 10.1109/tdei.2017.006563
Abstract: We demonstrate the formulation of frequency-dependent dielectric permittivity by superposition of Debye functions inspired by viscoelastic relaxation theory. With multiple relaxation times and permittivity strength, a viscoelastic Prony Series is adapted to construct an expression… read more here.
Keywords: finite element; relaxation; element modeling; relaxation theory ... See more keywords
Finite element modeling for ocean acoustics applications using high performance computing
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the Acoustical Society of America"
DOI: 10.1121/1.5036289
Abstract: Finite element models provide solutions to the Helmholtz equation for ocean acoustics applications, which are exact on the order of the discretization. However, to achieve convergence the discretization must be on the order of several… read more here.
Keywords: acoustics; finite element; element modeling; acoustics applications ... See more keywords
Finite Element Modeling (FEM) vs. Simplified Force-Based Methods for Rigid Retaining Walls Under Earthquake Excitation
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Earthquake and Tsunami"
DOI: 10.1142/s1793431121500202
Abstract: The performance of conventional rigid retaining wall under harmonic and transient ground motions is evaluated using three-dimensional finite element (FE) simulations. Rotation of wall about the bas... read more here.
Keywords: finite element; rigid retaining; element modeling; earthquake ... See more keywords
Finite Element Modeling of a stretched automotive conductor response under bending curvature
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/09544062221092297
Abstract: The present contribution deals with a based FE model treating helically wrapped automotive conductor subjected to pretension force and bending curvature. It is shown that even with low pre-tension force generated by the fixing conditions… read more here.
Keywords: bending curvature; finite element; element modeling; automotive conductor ... See more keywords