Now showing items 1-10 of 26
A FEM approach to the equations of magneto-aerodynamics
In this work, a Finite Element Method treatment is outlined for the equations of Magnetoaerodynamics. In order to provide a good basis for numerical treatment of Magneto-aerodynamics, a full version of the complete equations ...
A Simple maxwell Based Model in Order to Represent the frequency-dependent viscosity measured by ultrasound
A previous work showed that viscosity values measured high frequency by ultrasound agreed with the values at low frequency by the rotational viscometer when conditions are met, such as relatively low frequency viscosity. ...
Vortices solutions in Chern-Simons-Maxwell-Higgs system
In this work we analyze some characteristics of Bogomol'nyi's equations for abelian gauge theories with Chern-Simons-Maxwell-Higgs terms. We don't obtain the complete solution for the model, but we analyze the equations ...
A Langevin approach to a classical Brownian oscillator in an electromagnetic field
We consider a charged Brownian particle bounded by an harmonic potential, embedded in a Markovian heat bath and driven from equilibrium by external electric and magnetic fields. We develop a quaternionic-like (or Pauli ...
A viscoelastic model to simulate soft tissue materials
Continuum mechanic theories are frequently used to simulate the mechanical behavior of elastic and viscous materials, specifically soft tissues typically showing incompressibility, nonlinear deformation under stress, fading ...
On the photonic dispersion of periodic superlattices made of left-handed materials
Studies of the band gap properties of one-dimensional superlattices with alternate layers of air and left-handed materials are carried out within the framework of Maxwell's equations. By left-handed material, we mean a ...