Customers can access the GPU benchmarks from the Customer area (login required).ĮDEMpy is a Python library for post-processing and analyzing EDEM simulation data, making it easy for users to extract specific data from a simulation deck and process that data in a customizable and reusable way. The GPU solver is compatible with API models and the EDEM coupling interface enables all users to benefit from a speed-up regardless of how complex the simulation. Benchmarks have shown great speed-up when using GPU, as opposed to CPU only, with some standard examples showing a speed-up of up to 15 times when using a high-end GPU card versus 12 CPUs. On the solver side, EDEM 2020 benefits from further speed improvements. Motions to geometries that occur due to forces or torques being applied can be easily introduced This tool means users can get the benefit of efficient multi-sphere simulation without the effort of building the particle shape. Users can control the number of spheres used, as well as restrict the minimum sphere size. The tool automatically builds a multi-sphere particle that closely matches an imported particle shape from a CAD file. With the new Sphere Fitting tool, users no longer must manually arrange spheres to create the shape they want to represent. In this method, shape is introduced by overlapping multiple spheres and, by increasing the number of overlapping spheres, it allows for increased shape fidelity. Additionally, there are new tools such as sphere fitting which are now standard features in EDEM.”ĮDEM can simulate any size and shape of material using the computationally efficient and well validated multi-sphere method. “With EDEM 2020 we are now addressing simulation set-up and introducing advanced capabilities such as Meta-Particles for simulating flexible fibers and Motion Control for advanced geometry movement. “Speed has been an important focus for our development work and successive releases have been concentrated on implementing EDEM capabilities for GPU technology, so all users benefit from significant speed up of their simulations,” said Mark Cook, Altair product manager for EDEM.
#Altair edem software#
The new release also includes new coupling solutions with multi-body dynamics software Altair MotionSolve and open source, computational fluid dynamics (CFD) software OpenFOAM. Companies worldwide use EDEM to optimize equipment design, increase productivity, reduce operational costs, shorten product development cycles and drive product innovation.ĮDEM 2020 from DEM Solutions Ltd., recently acquired by Altair, allows for faster workflows, and includes new tools for quicker and easier simulation set-up. Blast furnace: minimizing segregation in charging process, optimizing material distribution and dispersal, predicting areas of equipment wear.TROY, MI, – Altair a global technology company providing solutions in product development, high-performance computing and data analytics, has released Altair EDEM 2020, the market leading Discrete Element Method (DEM) software for bulk and granular material simulation.ĮDEM is used for virtual testing of equipment that handles or processes bulk materials in the mining, equipment manufacturing and process industries.Processes: optimizing performance of machines such as cone crushers, mills, vibrating screens, dryers and mixers.Improving performance and reliability of equipment such as transfer chutes, coal wagons, bucket elevators, screw augers and more. Raw material handling and transportation:.It provides engineers with crucial insight into how bulk materials will interact with their equipment during a range of operation and process conditions. From transporting raw materials from the mines to the plant by wagons, moving materials on conveyor belts to the blast furnace and the actual charging of the furnace, efficient handling and processing of those materials is critical to achieve efficiency.ĮDEM software, powered by the Discrete Element Method (DEM), accurately simulates the behavior of rocks, soils, ores, gravel, etc. In this webinar learn more about EDEM software and how it can be used to optimize a range of operations and processes as part of the steelmaking process.īulk materials such as iron ore, coal, pellets and sinter are at the core of the steelmaking process.