Behaviour of ultrasonic waves in porous rigid materials: anisotropic Biot-Attenborough model [PDF]
, 2014 The anisotropic pore structure and elasticity of cancellous bone cause wave speeds and attenuation in cancellous bone to vary with angle. Anisotropy has been introduced into Biot theory by using an empirical expression for the angle-and porosity ...
Aygun, Haydar
core
BIOT-SAVART LAW APPLICATION IN WIRELESS POWER TRANSFER – DEPENDENCE OF MAGNETIC FIELD TO ANGLE POSITION [PDF]
, 2017 The magnetic field of a closed loop of conductive wire can be computed due to Biot-Savart law, which analyses the value of the field at an exterior point from the transversal axis.
Radu-Adrian TIRNOVAN, Bogdan IUGA
core +1 more source
MRI image enhancement using Biot--Savart law at 3 tesla
, 2017 Coil sensitivity is considered as the most valuable data in the parallel reconstruction of magnetic resonance imaging (MRI). In this study, a novel coil sensitivity map extraction method is introduced for spatially fixed phased array coils.
Yunus Emre ESİN +3 more
core +1 more source
How to verify Biot-Savart Law?
, 2008 Conhecimentos básicos acerca da teoria eletromagnéticaCom essa animação o estudante pode verificar a lei de Biot-Savart que relaciona o campo magnético a uma corrente induzidaComponente Curricular::Ensino Médio::FísicaComponente Curricular::Educação ...
Hwang, Fu-Kwun
core
Properties of the Biot-Savart operator acting on surface currents
The journal version of this article can be found here: https://epubs.siam.org/doi/10.1137/23M1615693International audienceWe investigate properties of the image and kernel of the Biot-Savart operator in the context of stellarator designs for plasma ...
Gerner, Wadim
core +1 more source
How to verify Biot-Savart Law?
, 2014 Conhecimentos básicos acerca da teoria eletromagnéticaCom essa animação o estudante pode verificar a lei de Biot-Savart que relaciona o campo magnético a uma corrente induzidaComponente Curricular::Ensino Médio::FísicaComponente Curricular::Educação ...
Hwang, Fu-Kwun
core
Fast and accurate evaluation of Biot-Savart integrals over spatial curves [PDF]
The Biot-Savart law is relevant in physical contexts including electromagnetism and fluid dynamics. In the latter case, when the rotation of a fluid is confined to a set of very thin vortex filaments, this law describes the velocity field induced by the ...
Polanco, Juan Ignacio
core +1 more source
Svojstva Biot-Savartovog operatora i njegova primjena u prirodnim znanostima [PDF]
, 2015 U ovom radu definiran je Biot-Savartov operator (BS) i opisano nekoliko njegovih svojstava. Definicija Biot-Savartovog operatora uvjetuje poznavanje temeljnog zakona magnetostatike, Biot-Savartovog zakona, čija se primjena izučava kroz nastavu fizike ...
Suton, Marina
core
Kernel and image of the Biot-Savart operator and their applications in stellarator designs
We consider the Biot-Savart operator acting on $W^{-\frac{1}{2},2}$ regular, div-free, surface currents $j$ \begin{gather} \nonumber \operatorname{BS}(j)(x)=\frac{1}{4π}\int_Σj(y)\times \frac{x-y}{|x-y|^3}dσ(y)\text{, }x\in Ω\end{gather} where $Σ$ is a ...
Gerner, Wadim
core +1 more source
Sistema computacional baseado na lei de Biot-Savart (BSMAG) para cálculo de campos magnéticos em detectores de metais [PDF]
, 2006 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Elétrica.Neste trabalho é proposto um sistema computacional para o cálculo de campos magnéticos em detectores de metais.
Lima, Marcos de
core