Free On-Line ASTROS Software
Provided by ZONA Technology Inc.
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NASTRAN based
Finite Element Analysis 



Structure Optimization



Aeroelastic Stability Analysis

  Welcome to the Home Page of the Free On-Line ASTROS Software. This web site has been created to allow users worldwide to freely use the ASTROS finite element analysis based multidisciplinary optimization software. There are no restrictions placed on using this software (such as node limits, file size limits, etc.) other than that ASTROS is executed on our servers rather than downloaded to your machine for execution.
  Since all free ASTROS users are sharing the same limited resources, we ask that you be courteous to others by submitting jobs responsibly and cleaning up your personal folders when files are no longer needed.

So How Does This Site Work?

 All you need to do for using ASTROS is to set up a new user account by clicking the link at right. You will need to fill out some basic information about yourself. An email containing your Username and Password will be emailed to you after an account has been set up. Note that any information you provide is kept in ZONA's strict confidence as specified by our
Privacy Statement
 Note that no accounts shall be established for those countries/companies/persons listed on the US Denied Entity List as Specified by the US Commerce Department.

 Once you receive your Username and Password by email, you can log into your ASTROS user page from where you can submit ASTROS jobs, view your files/folders, download free software tools and ASTROS related documentation, etc. Please refer to the link 'how to use this page' on the right to see how it works.
Log Into My ASTROS
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RESOURCES
ASTROS MANUALS
SAMPLE CASES
HOW TO USE THIS PAGE
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