Software Downloads

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VA One 2017.1
ESI VA One 2017.1 offers significant improvements in solver parallelization and performance speed, support for the new Pass-By Noise Modeling Tool, and several other performance and maintenance related improvements: VA One 2017.1 Release Highlights New GRID automated parallelization with HPC option...

VA One 2017.0
ESI VA One 2017 offers a wide range of enhancements that will enable users to address common modeling applications even more easily in the automotive, aerospace, marine and industry sectors. Highlights of this release: Built-in support for Python as powerful new scripting tool with high degree of in...

VA One 2016.5 Update 2
ESI VA One 2016.5 offers a wide range of enhancements that will enable users to address common modeling applications even more easily in the automotive, aerospace, marine and industry sectors. This Update 2 of VA One 2016.5 implements a number of corrections, see the release notes for more details....

VA One 2016.5 update 1
ESI VA One 2016.5 offers a wide range of enhancements that will enable users to address common modeling applications even more easily in the automotive, aerospace, marine and industry sectors. This Update 1 of VA One 2016.5 supports significant performance improvements and optimization related to hy...

VA One 2016.5
ESI VA One 2016.5 offers a wide range of enhancements that will enable users to address common modeling applications even more easily in the automotive, aerospace, marine and industry sectors. Highlights of this release: Another significant speedup of BEM solve time, particularly on the data recover...

PAM-OPT 2016.0
ESI PAM-OPT 2016.0 is a major release with: Improvements of all algorithms. Improvements of the compatibilities with all Operating Systems. Many improvements related to the data treatments. For examples: there is a better handling of the discrete parameter values. A faster Genetic algorithm, a more...

VA One 2016.1
ESI VA One 2016.1 offers a wide range of enhancements that will enable users to address common modeling applications even more easily in the automotive, aerospace, marine and industry sectors. View more details about this release in VA One 2016.1 Release Notes document.  

VA One 2016.0
ESI VA One 2016.0 offers a wide range of enhancements that will enable users to address common modeling applications even more easily in the automotive, aerospace, marine and industry sectors.   Highlights of this release: Generic Surface Pressure enhancement gives new ability to flexibly specify a...

VA One 2015.0
VA One 2015.0 offers a range of enhancements that will enable users to address common modeling applications even more easily in the automotive, aerospace, marine and industry sectors. Key new application-based feature groupings cover the modeling of ribbed panels, muffler transmission loss and vehic...

VA One 2014.5
VA One: The one simulation environment for vibro-acoustic analysis and design