Altair EDEM Professional 2023.0 x64 Multilingual 注册版

离散元法 (DEM) 软件，Altair EDEM Professional 是一款高性能散装与颗粒物料仿真软件。它采用 DEM 技术，能够快速准确地对煤、矿石、土壤、纤维、谷粒、药片和粉末的行为进行仿真和分析。EDEM 仿真能够为工程师提供重要信息，使其了解在一系列操作和加工条件下这些颗粒与设备之间的相互作用。它可以单独使用或与其他 CAE 工具结合使用。重型设备、越野、采矿、炼钢和工艺制造行业的超前公司使用 EDEM 来了解和预测颗粒材料行为、评估设备性能并优化流程。

Altair EDEM Professional 2023 主要功能

即时访问材料模型库

使用 EDEM 的广泛预校准材料模型（可表示岩石、矿石、土壤和粉末），快速轻松地开始仿真。

高性能求解器

跨 CPU、GPU 和多 GPU 求解器的快速且可扩展的计算性能，可仿真涉及数百万或数千万粒子的大型复杂粒子系统。

与其他 CAE 工具集成

通过将 EDEM 与 Altair 或第三方的其他 CAE 学科领先工具（包括 MBD、FEA 和 CFD）相结合，扩展您的应用范围。

模拟任何材料

使用经过验证且计算效率高的多球法或我们的工业级多面体粒子求解器，对各种现实世界的材料进行建模，如大岩石、细粉末、颗粒、纤维和片剂。

逼真的材料行为

全面的经验证物理模型，用于表示干燥、粘性或可压缩等任何材料行为。

快速简便的工作流程

用于快速仿真设置的直观用户界面。可用于直接访问合适材料输入的材料模型库。可实现快速仿真的强大求解器。

高等分析

内置丰富的可视化和分析工具集。数据导出选项和 Python 库可用于进一步的后处理。

定制化服务

使用 EDEM 的 API 自定义物理场，用于复杂仿真和先进的材料行为，例如湿涂层、凝聚、破裂、磁性粒子等。

CAE 导出集成

将 EDEM 和 FEA 及 MBD 工具结合使用，以便在结构和系统动力学分析中包括真实的材料载荷。与 CFD 工具结合使用，以准确进行粒子-流体系统仿真。

Features

Altair® EDEM™ software is made of 3 core components: EDEM Creator, Simulator, and Analyst.

EDEM Creator

EDEM Creator is the pre-processor for setting up an EDEM simulation model.

• Setup simulations in a fast, logical manner with EDEM’s intuitive and user friendly interface
• Import equipment geometry from a wide range of CAD files (IGES, STL, STEP, and more)
• Assign equipment motion (linear, rotational, sinusoidal, force and torque driven motions, and more)
• Model particle shape using the highly validated and computationally efficient multi-sphere method:
  • Sphere Fitting tool allows you to create complex shapes automatically
  • Create flexible materials and fibers easily using the Meta Particle feature
• A polyhedral particle solver is also available for cases where a more precise shape is desirable – for example, high-aspect ratio particles (such as flat plates), or very uniformed shape particles such as cubes or cylinders.
• Choose from a wide range of contact physics models, define material properties, or add a material model straight from EDEM’s extensive built-in libraries for realistic representation of rocks, soils, ores, powders, and more.

EDEM Simulator

EDEM Simulator is a powerful solver for fast and efficient simulations.

• Cutting edge DEM solver, highly parallelized for use on multi-core shared memory workstations, GPU hardware, and multi-GPU systems
• Solver engine is fully double precision across all platforms
• Simulate large and complex particle systems
• Live viewer window to easily review progress and assess design performance
• Start and stop simulations at any time or configure data output while a simulation runs
• The EDEM Simulator is supported by a range of time-saving tools – including the novel Dynamic Domain as well as auto-settings for key DEM solver parameters – to help reduce your overall run time

EDEM Analyst

EDEM Analyst is the post-processing environment where simulations are reviewed and analyzed.

• Advanced and powerful post-processing capability
• Extensive set of tools for visualization and analysis (coloring, graphing, bin groups)
• Create high resolution images and videos
• Data mining: option to export all simulation results data in .csv format as well as an EnSight file for advanced visualization
• Access EDEMpy: a Python library for post-processing and analyzing simulation data

Customization using EDEM API

EDEM simulations can be customized and extended using the EDEM Application Programming Interface (API) – the most highly developed API for DEM simulation on the market.

The EDEM API employs standard C++ scripting and is very versatile with many unique features designed specifically for development of advanced DEM simulations. Users can go beyond the scope of EDEM’s standard physics models by writing their own custom physics.

Examples of applications include modeling of particle cohesion in bulk solids due to moisture or other attractive forces, deformation, fracture and break-up of solids, charged and magnetic particles and many more.

CAE Integration

EDEM has the interfaces and functionality to couple with all of the major CAE technologies such as finite element analysis (FEA), multi-body dynamics (MBD) and computational fluid dynamics (CFD). Bringing EDEM into play with other CAE tools enhances the insights and design capabilities of these tools and enables a more integrated and seamless multi-physics simulation capability for engineering design and analysis.

A large number of solutions are available including couplings between EDEM and Altair® OptiStruct®, Altair® MotionSolve®, and Altair CFD™, as well as with third party software.

官网地址：

https://www.altair.com.cn/edem/

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Altair EDEM Professional 2023.0 x64 Multilingual 注册版
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