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Introduction to the OLI Engine for UniSim® Design - for First Time Users

Disclaimer: This article's user interface, calculations, and results are from the OLI Engine Version 12.0.0 and UniSim® Design R500. Other software versions may appear different or present slightly distinct results due to continual developments in the software and thermodynamic databanks.

Content

Objective

Downloading and installing the OLI Engine for UniSim® Design

Understanding the OLI License

Configuring the OLI Engine for UniSim® Design

Creating a simple OLI Electrolyte case in UniSim® Design

Conclusion

Objective

Welcome to your introduction to using the OLI Engine within UniSim® Design! The OLI Engine is a powerful plug-in that enhances UniSim® Design with advanced electrolyte modeling capabilities. This guide is designed to help new users get started by walking you through creating a simple UniSim® Design model using the OLI Electrolyte Fluid Package. We’ll keep things straightforward and focus on the essentials to get you up and running.

 

Downloading and installing the OLI Engine for UniSim® Design

Before diving in, it’s important to ensure that you have UniSim® Design installed and properly configured. Additionally, you’ll need to have the OLI tag included in your UniSim® Design license, which is provided by Honeywell, the software's manufacturer.

Understanding the OLI License

The OLI Engine license works on a "Lock and Key" model, requiring two components:

  1. The Lock: Provided by Honeywell as part of your UniSim® Design license. If you’re missing this, reach out to UniSim® Support.
  2. The Key: Supplied by OLI. If you don't have this key, whether for a full license or an evaluation, please contact your OLI Sales Agent.

You might receive the OLI Engine directly from Honeywell, or you can download it from the OLI website. To guide you through this process, we've included a video that demonstrates how to download and install the OLI Engine from our website.

Configuring the OLI Engine for UniSim® Design

The OLI Engine can be installed alongside multiple versions of UniSim® Design. To simplify this process, we’ve developed a configuration tool that helps manage the different combinations of OLI Engine and UniSim® Design installations.

 

Creating a simple OLI Electrolyte case in UniSim® Design

Now that you’re all set up, it’s time to put the OLI Engine to work. In this section, we’ll guide you through creating and running a basic OLI Electrolyte model within UniSim® Design. This practical example will help you get comfortable with the interface and functionality.

Conclusion

Following this guide, you’ve taken the first steps towards integrating the OLI Engine with UniSim® Design. This setup equips you with a powerful toolset for modeling electrolyte systems within UniSim®, making it easier to tackle complex simulations. Whether new to the process or looking to enhance your skills, this foundation will support your future modeling endeavors. Happy modeling!

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