
Description: Elmer is an open-source multiphysical simulation software mainly used for numerical simulation of industrial fluid dynamics problems. It has thermal and mechanical modeling capabilities.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: FEATFLOW is an open-source simulation software for modeling incompressible fluid flow, heat and mass transfer, and fluid-structure interaction problems. It uses the finite element method and has interfaces for MATLAB and Paraview for preprocessing, solving, and postprocessing.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API