Results 281 to 290 of about 682,258 (323)

On the Method of Harmonic Balance for Lumped‐Element Transformer Models

International Journal of Circuit Theory and Applications, EarlyView.
The steady‐state solution of a lumped‐element transformer model with a dry friction‐like hysteresis model depicting the magnetic core is of interest. The harmonic balance method efficiently solves this stiff system. We derive the harmonic balance algorithm, enhance it with performance and convergence improvements, and demonstrate its efficiency by ...
Alexander Sauseng, Alice Reinbacher‐Köstinger, Dennis Albert, Peter Hamberger, Manfred Kaltenbacher, Klaus Roppert   +5 more
wiley   +1 more source

Simulation of tillage forces and soil movement during soil-disc plow interaction using FEM. [PDF]

Sci Rep
Ibrahmi A, Bentaher H.
europepmc   +1 more source

Frequency‐Domain Subspace Identification for Noninvasive Transformer Winding Parameter Estimation and Fault Diagnostics

International Journal of Circuit Theory and Applications, EarlyView.
Noninvasive frequency‐domain method estimates transformer winding parameters from terminal measurements, eliminating the need for design data. ABSTRACT A novel frequency‐domain subspace identification method enables precise estimation of transformer winding ladder network parameters directly from terminal measurements.
K. Lakshmi Prasanna, Manoj Samal, Mithun Mondal, Palash Mishra   +3 more
wiley   +1 more source

Mechanical Properties of Endothelial Cells: A Key to Physiology, Drug Testing and Nanostructure Interaction. [PDF]

Cells
Kołodziejczyk AM, Kołodziejczyk Ł, Karwowski B.   +2 more
europepmc   +1 more source

Slit tube responses and rock fracture characteristics in slit charge blasting under high in situ stress

Deep Underground Science and Engineering, EarlyView.
In this article, the finite element method‐smoothed particle hydrodynamics adaptive coupling algorithm is applied to numerically simulate and analyze the dynamic response of the slit tube and the crack propagation under high in situ stress. The dynamic response of the slit tube mainly exhibits radial response in the vertical direction of the slit and ...
Zhe Sui, Liyun Yang, Lijun Wu, Chenxi Ding   +3 more
wiley   +1 more source

Microvibration Testing and Decoupling for Space Payloads with Large Inertia, High Stiffness, and Discrete Interfaces. [PDF]

Sensors (Basel)
Jiang R, Liang W, Wang L, Su H, Zhang Y, Jiang T, Du J, Zhang A.   +7 more
europepmc   +1 more source

Probiotic potential of a high GABA producing strain, Lactobacillus brevis FEM 1874, isolated from traditional “wild” Alpine cheese

, 2015
Alessio Mancini, Elena Franciosi, Ilaria Carafa, Fabio Fava, Roberto Viola, Kieran Tuohy   +5 more
openalex   +1 more source

hp-FEM for the $$\alpha $$-Mosolov problem: a priori and a posteriori error estimates

Lothar Banz, Ernst P. Stephan
openalex   +1 more source

On Using Electric Circuit Models to Analyze Electric Field Distributions in Insulator-Based Electrokinetically Driven Microfluidic Devices. [PDF]

Micromachines (Basel)
de Los Santos-Ramirez JM, Roberts R, Martinez-Gonzalez VG, Perez-Gonzalez VH.   +3 more
europepmc   +1 more source

Predicting the Effects of Customized Corneal Cross-Linking on Corneal Geometry. [PDF]

Invest Ophthalmol Vis Sci
Frigelli M, Ariza Gracia MA, Aydemir ME, Torres-Netto EA, Hafezi F, Rozema J, Büchler P, Kling S.   +7 more
europepmc   +1 more source