Aspen Hysys 7.3 Free [BEST] Download

How to Download Aspen HYSYS 7.3 for Free

Aspen HYSYS is a process simulation software that allows engineers to design, optimize and troubleshoot chemical processes. It is widely used in the energy industry, especially for upstream, midstream, refining and petrochemical applications. Aspen HYSYS offers comprehensive tools for equipment design, costing, energy management, safety analysis and sustainable operations.

However, Aspen HYSYS is not a free software and requires a license to use. If you are looking for a free alternative to Aspen HYSYS, you may want to check out DWSim or COCO Simulator. These are open-source process simulation software that can perform similar tasks as Aspen HYSYS, such as thermodynamic calculations, unit operations modeling, flowsheet simulation and optimization.

In this article, we will show you how to download Aspen HYSYS 7.3 for free, as well as compare it with DWSim and COCO Simulator. We will also show you how to build a simple distillation column simulation using these software.

How to Download Aspen HYSYS 7.3 for Free

Aspen HYSYS 7.3 is an older version of the software that was released in 2012. It is no longer supported by AspenTech and may not be compatible with newer operating systems or hardware. However, if you still want to download Aspen HYSYS 7.3 for free, you can try the following steps:

Go to https://www.aspentech.com/en/products/engineering/aspen-hysys and click on \"Contact Us\". Fill out the form with your name, email address, company name and phone number. In the message box, write that you are interested in downloading Aspen HYSYS 7.3 for free for educational purposes.

Wait for a response from AspenTech. They may ask you some questions about your background, your project and your goals. They may also offer you a trial version of the latest version of Aspen HYSYS or a discounted price for a license.

If they agree to send you a link to download Aspen HYSYS 7.3 for free, follow the instructions they provide. You will need to register an account with AspenTech and activate the software with a license key.

Enjoy using Aspen HYSYS 7.3 for free!

Note that this method is not guaranteed to work and depends on the discretion of AspenTech. They may not respond to your request or they may deny it for various reasons. Also, be aware that using an outdated version of Aspen HYSYS may limit your capabilities and expose you to security risks.

How to Compare Aspen HYSYS 7.3 with DWSim and COCO Simulator

If you want to compare Aspen HYSYS 7.3 with DWSim and COCO Simulator, you can watch this video by Jeferson Costa Chemical Process Engineer: https://www.youtube.com/watchv=mcbbWn4F1lQ. In this video, he shows how to download DWSim and COCO Simulator for free and how to simulate a simple distillation column using these software. He also compares the results with those obtained from Aspen HYSYS 7.3.

According to his video, some of the advantages of DWSim and COCO Simulator over Aspen HYSYS 7.3 are:

They are free and open-source software that do not require a license or registration.

They have similar features and capabilities as Aspen HYSYS 7.3, such as thermodynamic models, unit operations, flowsheet simulation and optimization.

They have more options for property packages and fluid packages than Aspen HYSYS 7.3.

They have more flexibility and customization than Aspen HYSYS 7.3.

They have more active development and support than Aspen HYSYS 7.3.

Some of the disadvantages of DWSim and COCO Simulator over Aspen HYS aa16f39245