Search Results - "Grega, Ivan"

Frequency of free vibration in systems with power-law restoring force by Grega, Ivan, Grega, Robert, Homisin, Jaroslav

“…To model the nonlinear behaviour of vibrating systems, Taylor expansion with integer powers is often used. Some systems, however, are inherently nonlinear. In…”
Get full text

The potential for use of cubic nonlinear systems in internal combustion engine drivetrains by Grega, Ivan, Grega, Robert, Puškár, Michal

“…Modern-day approaches to reducing the emissions of combustion engines lead to unconventional strategies which include downspeeding, downsizing, cylinder…”
Get full text

Gravity enables self‐assembly by Grega, Ivan, Shaikeea, Angkur J. D., Wadley, Haydn N. G., Deshpande, Vikram S.

“…Crystallization of granular assemblies has broad implications for rapid and scalable creation of architected materials with applications ranging from…”
Get full text

Underexcitation prevents crystallization of granular assemblies subjected to high-frequency vibration by AlMahri, Sara, Grega, Ivan, Shaikeea, Angkur J D, Wadley, Haydn N G, Deshpande, Vikram S

“…Crystallization of dry particle assemblies via imposed vibrations is a scalable route to assemble micro/macro crystals. It is well understood that there exists…”
Get full text

Frequency of free vibration in systems with power-law restoring force by Grega, Ivan, Grega, Robert, Homisin, Jaroslav

Get full text

Neural rendering enables dynamic tomography by Grega, Ivan, Whitney, William F, Deshpande, Vikram S

“…Interrupted X-ray computed tomography (X-CT) has been the common way to observe the deformation of materials during an experiment. While this approach is…”
Get full text

Energy-conserving equivariant GNN for elasticity of lattice architected metamaterials by Grega, Ivan, Batatia, Ilyes, Csányi, Gábor, Karlapati, Sri, Deshpande, Vikram S

“…Lattices are architected metamaterials whose properties strongly depend on their geometrical design. The analogy between lattices and graphs enables the use of…”
Get full text