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What is LIGGGHTS?

LIGGGHTS is a free, open-source software designed for simulating materials made up of particles, utilizing the Discrete Element Method, with a strong focus on applications involving industrial granules and thermal dynamics. The software derives its name from its relationship with LAMMPS, as it has been specifically enhanced to optimize simulations related to a wide range of granular materials and their thermal behaviors, thus extending the capabilities of DEM into more practical industrial applications. This simulation tool excels at modeling diverse systems where the interactions, collisions, friction, cohesion, thermal transfer, and dynamics of individual particles play a crucial role in the overall behavior of materials. It is particularly valuable for investigating various applications such as powders, grains, bulk solids, particulate flows, packed beds, conveyor systems, mixing processes, hopper discharges, and material handling, especially in scenarios where particle-level behaviors are critical. LIGGGHTS has gained widespread acceptance among numerous research facilities and commercial organizations worldwide, appreciated for its open-source accessibility and flexibility in simulating particulate materials. Additionally, this software's adaptability and user-friendly nature make it an indispensable resource for advancing research and innovation across multiple domains related to granular systems, fostering further developments in the field.

What is Dive?

Dive CAE is an advanced cloud-based platform tailored for computational fluid dynamics, enabling engineers to effectively model complex phenomena such as free-surface flows, multiphase interactions, heat transfer, and moving machinery dynamics using a mesh-free Smoothed Particle Hydrodynamics method. This software can be accessed via any web browser, eliminating the reliance on local hardware or installation, and is optimized for high-performance computing environments. The innovative mesh-free technique allows for intricate geometries to be modeled, effectively managing surface tension, accommodating non-Newtonian fluids, and handling transient flow scenarios without the extensive meshing requirements often associated with conventional CFD approaches. Users can quickly familiarize themselves with the software, typically within a single day, and it is engineered to support parallel design-of-experiment workflows, enabling a multitude of iterations to be completed in mere hours rather than several days. Dive CAE emphasizes user collaboration and features a user-friendly licensing model (one license covers all), promotes transparent cost management, adheres to data usage regulations, and offers scalability through its cloud infrastructure, making it a compelling option for engineering teams aiming to advance their fluid dynamics simulations. This blend of functionalities not only simplifies the simulation process but also enhances collaborative efforts, ultimately driving innovation and efficiency in project management. Furthermore, as engineering challenges become increasingly complex, platforms like Dive CAE are essential in providing the tools necessary for effective analysis and design.

Media

Media

Integrations Supported

AMD Radeon ProRender
Google Chrome
Intel Open Edge Platform
Microsoft 365
Microsoft Edge
Mozilla Firefox
NVIDIA DRIVE
Python
Safari

Integrations Supported

AMD Radeon ProRender
Google Chrome
Intel Open Edge Platform
Microsoft 365
Microsoft Edge
Mozilla Firefox
NVIDIA DRIVE
Python
Safari

API Availability

Has API

API Availability

Has API

Pricing Information

Free
Free Trial Offered?
Free Version

Pricing Information

Pricing not provided.
Free Trial Offered?
Free Version

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Company Facts

Organization Name

CFDEM

Company Location

Germany

Company Website

www.cfdem.com/liggghts-open-source-discrete-element-method-particle-simulation-code

Company Facts

Organization Name

Dive

Date Founded

2018

Company Location

Germany

Company Website

www.divecae.com

Categories and Features

CFD

Computer-Aided Engineering (CAE)

CAD/CAM Compatibility
Finite Element Analysis
Fluid Dynamics
Import / Export Files
Integrated 3D Modeling
Manufacturing Process Simulation
Mechanical Event Simulation
Multibody Dynamics
Thermal Analysis

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