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Category/Subcategory: Engineering/Mechanical engineering

Spray drying of single drops/granules

Author: Thomas Breinlinger
Spray drying is a process used to transform fine primary powder into larger granules which provide better characteristics (e.g. flowability, pressability etc.). Our simulations focus on the evolution of the microstructure of the i ... more

Views: 675

Cleaning strength of abrasive particles added to toothpaste (half cut).

Author: Christian Nutto
The video of the simulation shows a thoothbrush filament moving through a numerical model of a toothpaste enriched with abrasive particles. At the bottom of the simulation domain, an idealistic model of enamel is implemented. It w ... more

Views: 569

Sweeping granular matter with a flexible lamella

Author: Claas Bierwisch
The movie shows lamellas of different flexibility which are used to sweep cohesive granular matter by a lateral movement. The effectivity of the sweeping depends strongly on the rigidity of the lamella. Cleaning processes are appl ... more

Views: 497

Robots to the rescue in post-disaster recovery

Author: Euronews Knowledge
Made by euronews, the most watched news channel in Europe. euronews knowledge brings you a fresh mix of the world's most interesting know-hows, directly from space and sci-tech experts.

Views: 191

Cleaning strength of abrasive particles added to toothpaste.

Author: Christian Nutto
The video shows a thoothbrush filament moving through a numerical model of a toothpaste enriched with abrasive particles. At the bottom of the simulation domain, an idealistic model of enamel is implemented. It was studied how the ... more

Views: 639

Greener Tyres Hit the Road - Futuris

Author: Euronews Knowledge
This a euronews futuris feature from March 25, 2014. euronews knowledge brings you a fresh mix of the world's most interesting know-hows, directly from space and sci-tech experts.

Views: 451

Simulation of a tensile test using smoothed particle hydrodynamics (SPH)

Author: Christian Nutto
The video shows the simulation of a tensile test. The tensile specimen is shown in a half-section. The color scheme represents the plastic strain occurring during the strain. The end of the videos shows a stress-strain diagramm o ... more

Views: 649

Bulging and buckling of a hose under pressure

Author: Claas Bierwisch
The movie shows a fluid in a rigid pipe which is connected to a hose of rubber-like material. A piston moves downward through the pipe thereby pushing the fluid into the hose which is sealed by a disc at the lower end. The hose bu ... more

Views: 557

Robo-Mate helps industrial workers lift heavy loads, reducing spinal injuries

Author: Euronews Knowledge
Made by euronews, the most watched news channel in Europe. euronews knowledge brings you a fresh mix of the world's most interesting know-hows, directly from space and sci-tech experts.

Views: 282

Die filling of a seal disc cavity

Author: Claas Bierwisch
Dry pressing and subsequent sintering in order to shape metallic or ceramic powders is characterized by its high dimensional accuracy. The homogeneous filling of the die prior to compaction is an important prerequisite for maintai ... more

Views: 491