In this paper we present ab initio 3D Monte-Carlo simulations of Ganymede’s surface sputtered and sublimated H 2 O exosphere. As inputs, include water content maps temperature distribution based on Galileo Very Large Telescope (VLT) observations. For plasma precipitation, use hybrid model results for thermal + , energetic S electrons, with unprecedented energy resolution. Our show that up to a ...

This paper presents a computational fluid dynamics model fit for multi-layer 3D Concrete Printing. The numerical utilizes an elasto-visco-plastic constitutive to mimic the flow behaviour of cementitious material. To validate model, simulation data is compared experimental from printed walls. obtained results show that can reproduce with high accuracy and quantify extrusion load imposed upon lay...

A novel motion compensation algorithm for the coding of 3D image sequences is presented. The temporal correlation existing between two successive in time 3D data sets is exploited using a 3D cube matching algorithm (CMA). In order to cope with more complex motions and to adapt compensation to the high activity regions, a 3D warping based motion estimation technique is introduced. Simulation res...

We are currently developing a high model fidelity HyperSpectral Image simulation software package. It is based on a Direct Simulation Monte Carlo approach for modeling 3D atmospheric radiative transport, as well as spatially inhomogeneous surfaces including surface BRDF effects. “Ground truth” is accurately known through input specification of surface and atmospheric properties, and it is pract...