Results 151 to 160 of about 710,523 (202)
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Finite element simulations of orthotropic hyperelasticity
Finite Elements in Analysis and Design, 2002zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bischoff, Jeffrey E. +2 more
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Finite element simulation of piezoelectric transformers
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 2001Piezoelectric transformers are nothing but ultrasonic resonators with two pairs of electrodes provided on the surface of a piezoelectric substrate in which electrical energy is carried in the mechanical form. The input and output electrodes are arranged to provide the impedance transformation, which results in the voltage transformation.
T, Tsuchiya +3 more
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Simulation of excavation using finite elements
International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1974In this article, a simple procedure for simulating excavations in soil media is presented. This method is more reliable than those previously used and allows nonlinear analysis, in which the simulation of excavation history is essential, to be performed with confidence.
Vallampadugai S. Chandrasekaran +1 more
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Finite element simulation of shaped charges
Finite Elements in Analysis and Design, 2002zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Finite Element Simulations of Polycrystals
Computational Material Modeling, 1994Abstract The finite element method provides a flexible and powerful framework in which polycrystal plasticity theory may be implemented. The relative sizes of crystals and elements may span orders of magnitude: elements may be small or large compared to crystals. When they are large the finite element discretization is of a continuum,
P. R. Dawson +2 more
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Finite Element Simulation of Nanoindentation Process
2013Recently, nanoindentation technique is gaining importance in determination of the mechanical parameters of thin films and coatings. Most commonly, the instrumented indentation data are used to obtain two material characteristics of bulk materials: indentation modulus and indentation hardness.
Roumen Iankov +3 more
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Finite element modeling in surgery simulation
Proceedings of the IEEE, 1998Modeling the deformation of human organs for surgery simulation systems has turned out to be quite a challenge. Not only is very little known about the physical properties of general human tissue but in addition, most conventional modeling techniques are not applicable because of the timing requirements of simulation systems.
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Finite element simulation of microindentation
Russian Metallurgy (Metally), 2017Finite element models are created to describe the testing of a material by a Berkovich indenter. The results of calculations by these models are compared to experimental data on indentation of the same material (grade 10 steel). The experimental and calculated data agree well with each other.
D. I. Zhuk +3 more
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2019
Die Belastungsrandbedingung bei der numerischen Berechnung der durchgefuhrten Kopfaufprallversuche wird uber ein detailliertes FE–Modell des Kopfimpaktors aufgebracht. Um eine moglichst realitatsnahe Abbildung des mechanischen Verhaltens und somit eine reprasentative Prognose der fur den HIC–Wert masgebenden Beschleunigungskomponenten zu gewahrleisten,
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Die Belastungsrandbedingung bei der numerischen Berechnung der durchgefuhrten Kopfaufprallversuche wird uber ein detailliertes FE–Modell des Kopfimpaktors aufgebracht. Um eine moglichst realitatsnahe Abbildung des mechanischen Verhaltens und somit eine reprasentative Prognose der fur den HIC–Wert masgebenden Beschleunigungskomponenten zu gewahrleisten,
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Essentials for Finite Element Simulation
2014Finite Element (FE) simulation solves the mathematical model of the physical problem. The following sections discuss the essential elements for the FE simulation process with respect to an illustrative problem in the assessment of solder joint reliability.
Mohd N. Tamin, Norhashimah M. Shaffiar
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