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  5. Scientific Calculation and Simulation Software
  6. Particle Simulator "Rocky DEM"

Particle Simulator "Rocky DEM"

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last updated:Jul 05, 2021

IDAJ
IDAJ
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For use in healthcare, food, mining, and more! An analytical tool that accurately predicts the behavior of various powders.

IDAJ's "Rocky DEM" is a powerful particle simulator that accurately predicts the behavior of powders with different shapes and sizes using the discrete element method. By modeling non-spherical particles as polyhedra, it achieves high-precision powder analysis. Real particles can be scanned in 3D and used for powder analysis. High-speed powder analysis is made possible through Shared Memory parallel computing with GPUs. 【Features】 ■ High-precision powder analysis with real-shaped particles ■ High-speed computation with GPUs ■ User-friendly interface ■ Rich result processing capabilities ■ Coupled analysis with Ansys tools ★ Please watch the case studies on our official YouTube Channel "Rocky DEM": https://www.youtube.com/watch?v=lytQ472Xuzw&list=PLcvnp-10UZJHpVWjfXvMAlpvVkcZ4ZJg3 * For more details, please refer to the PDF document or feel free to contact us.

    Scientific Calculation and Simulation Software
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Particle Simulator "Rocky DEM"

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キャプチャ.PNG
  • Related Link - https://www.idaj.co.jp/product/rocky-dem/

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basic information

【Features】 ■ Shared memory parallel computation using CPU ■ Shared memory parallel computation using single and multi-GPU ■ Particle rotation resistance model ■ Particle contact model ■ Wall wear model due to particles ■ Particle breakage model ■ Heat exchange model ■ Rocky standard particle shape model *For more details, please refer to the PDF document or feel free to contact us. ★ Please watch the case studies in the video. IDAJ Official YouTube Channel "Rocky DEM" https://www.youtube.com/watch?v=lytQ472Xuzw&list=PLcvnp-10UZJHpVWjfXvMAlpvVkcZ4ZJg3

Applications/Examples of results

Bidirectional coupled analysis of tablet drying process using Ansys Fluent and Rocky DEM Tablet coating for food and pharmaceuticals Unidirectional coupled analysis of solid particle separation by airflow using Ansys Fluent and Rocky DEM Bidirectional coupled analysis of fluidized bed using Ansys Fluent and Rocky DEM Rock discharge from a dump truck's bed Mixing of wet cement using a ring pan mixer Excavation and movement using an excavator Slurry agitation inside a mill Particle analysis in a high shear granulator (150L, full-scale) with 10 million particles Transportation of ore using a bucket elevator Particle mixing inside a plow mixer Seasoning process for snack chips (custom particles) Off-road driving simulation Air and dust flow within a conveying chute Liner wear inside a grinder Particle breakage and crushing Particle transportation using a conveyor belt Prediction of particle behavior to resolve blockages in a chute Heat transfer of particles inside a hot air oven Separation and classification of three sizes of particles using a vibrating screen Transportation of wet, sticky ore particles Mixing inside a cement mixer using settings for high stickiness and dynamic friction particles, etc. *For more details, please feel free to contact us.*

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Particle Simulator "Rocky DEM"

Particle Simulator "Rocky DEM"

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[September 5 (Wednesday) Kobe City, Hyogo Prefecture] Seminar introducing the general-purpose powder analysis tool "Rocky DEM" and the latest DEM technology.

[September 5 (Wednesday) Kobe City, Hyogo Prefecture] Seminar introducing the general-purpose powder analysis tool "Rocky DEM" and the latest DEM technology.

  • Seminar・Event

We will explain, along with examples, high-speed calculations using non-spherical particles and coupling analysis with ANSYS tools. The prediction of powder behavior is increasingly in demand across many industries, including mining, civil engineering, food, and healthcare, leading to various technical challenges such as modeling particle shapes, the number of particles that can be handled, reducing computation time, and coupling with simulations from other fields. The general-purpose powder analysis tool "Rocky DEM" offers the latest discrete element method (DEM) technology that can meet a wide range of analysis needs in design environments through high-precision modeling of non-spherical particles, high-speed calculations using GPUs, and coupling analysis with ANSYS tools. In this seminar, engineers from ESSS, the developer of Rocky DEM, and our company will provide information to help you understand the features of Rocky DEM and the latest DEM technology, from an overview of Rocky DEM to explanations of the underlying discrete element method technology, application examples, and new features in the latest version.

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September 7 (Friday) Yokohama City, Kanagawa Prefecture: Seminar introducing the general-purpose powder analysis tool 'Rocky DEM' and the latest DEM technology.

September 7 (Friday) Yokohama City, Kanagawa Prefecture: Seminar introducing the general-purpose powder analysis tool 'Rocky DEM' and the latest DEM technology.

  • Seminar・Event

We will explain, along with examples, high-speed calculations using non-spherical particles and coupling analysis with ANSYS tools. The prediction of powder behavior is increasingly in demand in various industrial sectors, including mining, civil engineering, food, and healthcare. There are many technical challenges, such as methods for modeling particle shapes, the number of particles that can be handled, reduction of computation time, and coupling with simulations from other fields. The general-purpose powder analysis tool "Rocky DEM" provides the latest discrete element method technology that can meet a wide range of analysis needs in design sites through high-precision modeling of non-spherical particles, high-speed calculations using GPUs, and coupling analysis with ANSYS tools. In this seminar, engineers from ESSS, the developer of Rocky DEM, along with our company, will provide information to help you understand the features of Rocky DEM and the latest DEM technology, from an overview of Rocky DEM to an explanation of the underlying discrete element method technology, application examples, and the introduction of new features in the latest version.

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[September 5 (Wednesday) Kobe City, Hyogo Prefecture] Seminar introducing the general-purpose powder analysis tool "Rocky DEM" and the latest DEM technology.

[September 6 (Thursday) Nagoya City, Aichi Prefecture] Seminar introducing the general-purpose powder analysis tool "Rocky DEM" and the latest DEM technology.

  • Seminar・Event

We will explain, along with examples, high-speed calculations using non-spherical particles and coupling analysis with ANSYS tools. The prediction of powder behavior is increasingly in demand across various industries, including mining, civil engineering, food, and healthcare, leading to many technical challenges such as modeling particle shapes, the number of particles that can be handled, reduction of computation time, and coupling with simulations from other fields. The general-purpose powder analysis tool "Rocky DEM" offers the latest discrete element method technology that can broadly meet the analysis needs in design sites through high-precision modeling of non-spherical particles, high-speed calculations using GPUs, and coupling analysis with ANSYS tools. In this seminar, engineers from ESSS, the developer of Rocky DEM, along with our company, will provide information to help you understand the features of Rocky DEM and the latest DEM technology, from an overview of Rocky DEM to an explanation of the underlying discrete element method technology, application examples, and new features in the latest version.

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While focusing on MBD and CAE technologies and their surrounding technical areas, we specialize in building virtual products and collaborative design processes through cutting-edge digital engineering. We form partnerships with leading-edge software vendors of the era, providing a comprehensive engineering environment necessary to solve our customers' increasingly diverse and complex challenges using top-level domestic digital engineering technologies, including thermal fluid analysis, structural analysis, electromagnetic field analysis, acoustic analysis, system simulation, optimization technologies, embedded software development environments, and simulation process data management (SPDM) solutions.

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