10 citations · 12 across the 3 of their papers we have counts for
6 papers
Phase field modelling of the growth and detachment of bubbles in a hydrogen electrolyzer
Carlos Uriarte, Marco A. Fontelos, Manuel Arrayás
We develop and implement numerically a phase field model for the growth and detachment of a gas bubble resting on an electrode and being filled with hydrogen produced by water elec…
A new paradigm for the dynamics of the early Universe
Robin W. Tucker, Timothy J. Walton, Manuel Arrayás +1
This paper invokes a new mechanism for reducing a coupled system of fields (including Einstein's equations without a cosmological constant) to equations that possess solutions exhi…
Collision of two Hopfions
M. Arrayás, J. L. Trueba
We study the collision of two hopfions or Hopf-Rañada electromagnetic fields. The superposition of two of such fields, travelling in opposite directions, yields different topology…
Exchange of helicity in a knotted electromagnetic field
Manuel Arrayás, José L. Trueba
In this work we present for the first time an exact solution of Maxwell equations in vacuum, having non trivial topology, in which there is an exchange of helicity between the elec…
Electric discharge contour dynamics model: the effects of curvature and finite conductivity
M. Arrayás, M. A. Fontelos
In this paper we present the complete derivation of the effective contour model for electrical discharges which appears as the asymptotic limit of the minimal streamer model for th…
Contour dynamics model for electric discharges
M. Arrayás, M. A. Fontelos, C. Jiménez
A contour dynamics model for electrical discharges is obtained and analyzed. The model is deduced as the asymptotic limit of the minimal streamer model for the propagation of elect…