دانلود ANSYS Rocky 2021 R2.2 x64 + MODULES + SDK نرم افزار شبیه سازی دینامیک ذرات

Accelerate your toughest particle simulations by using the most powerful DEM software in the market. Ansys Rocky contains industry leading features and capabilities to solve large, complex problems accurately and efficiently.

- Multi-GPU Processing
- Accurate Particle Physics
- Automation and Customization
- CFD Coupling
- Surface Wear
- 3D Scan Import
- Non-spherical Particle Shapes
- Advanced Breakage Modeling
- Multi Body Dynamics
- FEA Coupling
- 2D Shells and Fibers
- HPC

ROCKY is an effective software for modeling granular media by the method of discrete elements (DEM or DEM - Discrete Element Method), which allows you to quickly and most realistically simulate the behavior of a flow of particles of bulk material with the required properties in any process and apparatus.

ROCKY is a state-of-the-art software for the simulation of technological processes with bulk materials and related equipment. The software uses the Discrete Element Method (DEM), which allows you to quickly and accurately calculate the behavior of a stream of particles of various shapes and sizes as it moves along conveyor lines, vibrating screens, mills, crushers and other types of processing and transport equipment.

The ROCKY software product was created on the basis of 20 years of experience in the development of calculation methods using DEM technologies at Granular Dynamics International LLC, a division of Conveyor Dynamics, Inc. Further product development will be carried out within the Brazilian company ESSS. Initially, the development of the product took place in relation to the tasks of mineral processing, with a focus on calculating the movement of particles in cylindrical mills and continuous transport systems. With the release of new versions, the capabilities of ROCKY have expanded significantly, and allow you to perform a wider range of tasks, for example, the calculation and visualization of abrasive wear of the working surfaces of equipment, the calculation of air flows arising from the movement of particles of bulk material during transportation, and much more.

ROCKY differs from other software solutions using the DEM method primarily in the ability to use realistic non-spherical particles, simulate their destruction without losing mass and volume, and calculate and visualize abrasive wear of the working surfaces of equipment elements. With the ability to create realistic particle shapes that behave like real particles, taking into account different "flow" conditions, ROCKY can simulate the operation of almost any installation.

Functionality
- Efficient computing;
- Double precision calculations (using the appropriate GPU function);
- Wide range of particle size distribution;
- Non-spherical particles;
- Accounting for the rheology of dry and wet materials;
- Calculation and three-dimensional visualization of abrasive wear of surfaces;
- Setting the rotation, translational and vibration movement of equipment elements;
- Simple import of 3D CAD geometric models, clear definition of initial data and boundary conditions of the calculation;
- Integration with ANSYS finite element solvers;
- Management of animation of simulation results and creation of panoramic video reports.

ROCKY and ANSYS
Bulk materials have been widely used and processed in various industries for centuries. However, there is still a lack of accurate information about their behavior in various conditions. In some cases, bulk materials behave as discrete solids, in others as liquids, or even compressively as gases.

There is a growing need to create a reliable predictive model of the behavior of bulk materials, taking into account the impact on equipment elements, thereby ensuring the solution of design problems during the modernization or creation of new innovative equipment.

The simplest case of particle-to-structure interaction (PSI) involves sending from a DEM solver (such as Rocky) a dataset of force loads from particles of bulk material to structural members. solver) provides the calculation of the response of the structure to the force action of the particle flow ROCKY contains a fast and accurate algorithm for performing joint calculations using DEM and FEM methods for mismatched computational meshes.