A novel data-driven surrogate approach for fast evaluation of the dynamics of soft ellipsoidal micro-particles in dilute viscous flow

We introduce a data-driven surrogate method for fast prediction of soft particle deformations in flow. The model captures hydrodynamic forces using form coefficients and can be trained with analytical data or 3D simulations... Read full paper

Ellipsoidal soft micro-particles suspended in dilute viscous flow

We extend our pseudo-rigid body approach to model soft ellipsoidal particles in viscous flows. The method captures particle shape, orientation, and deformation accurately while drastically reducing computational costs... Read full paper

On the Assessment of the Field Radiated by Base Station Antennas

under peer review

The paper deals with the assessment of the electric field radiated by the base station antenna using integral equation approach. Base station antenna system is modeled as a vertical array of dipoles above a multilayered lossy half-space...

Channel Model of Line-of-Sight Radio Propagation by Reflection over Lossy Ground for Cellular Networks

under peer review

This paper proposes a radio channel model for propagation via reflection over realistic ground. Formulas for electromagnetic field strength, power density, received power, and path-gain are derived for arbitrarily oriented antennas...