You need to create simulations for your R&D projects. What software should you use?

I would suggest ANSYS, COSMOL software for CFD problems. Definitely the software selection must be according to the need. If you’re a student your university will have an educational license utilise them.

The simulation type and software choice vary based on your R&D project. As an electrical engineer, I often use MATLAB for electrical simulations. Other useful software options include Pspice, COMSOL, and Simulink.

Frequently utilizing Andy's and OpenFOAM software for simulation work, I harness these tools to model and analyze complex fluid dynamics and engineering phenomena. Andy's, known for its user-friendly interface, aids in pre-processing tasks, while OpenFOAM, an open-source CFD software, empowers me to conduct detailed simulations and obtain insightful results. Together, these platforms enhance my capabilities in numerical simulations, allowing for precise analysis and optimization in various engineering and research contexts.

There are a bunch of software that can do simulations. The main question is what simulation you are aiming to study. What are your inputs and what are the expected outputs? For me, I prefer to use the ones I used before or the ones that are globally used in similar studies.

Le choix d'un logiciel dépend de plusieurs facteurs: - La nature du problème à traiter - Le cout du logiciel - Les habitudes au sein de votre entreprise - Les ressources de calcul Lorsque le besoin est spécifique, développer un code maison est aussi envisageable.

Depends on the complexity and accuracy of the required simulation, we chose the tool to use. Many jump straight to complex SW tools like COMSOL, SolidWorks, OrCAD, etc, However, sometimes it's much easier and accurate enough just to draw things in Microsoft Visio or PowerPoint.

Resource availability, including budget, computing power, and team skills, plays a significant role in software selection. Open-source tools like OpenFOAM offer powerful simulation capabilities at no cost but may require significant expertise and computing resources. Commercial software, while often easier to use and supported by extensive documentation and customer service, comes with licensing fees. Assessing your team’s proficiency with potential software options and the learning curve involved is also essential. The ideal software should match your team's skill level or come with accessible training resources.

- In my experience, simulation capabilities of a software should be capable of working on time constraints- handling multi threading for real time application. - Should be adaptable to various interfaces for sensor feeding. - Capable of accepting different models - Capable of accepting and processing different inputs. - Reporting and analytical capabilities for a dashboard. - should be configurable in all levels example user and admin. - Should be upgradable - Allow the GUI and Automation capabilities for testing. - over all long term support

When selecting simulation software, start with a clear set of requirements based on your project's needs. Consider conducting a pilot test with trial versions of the software to evaluate its compatibility with your project. Consulting with peers or industry forums can provide insights into the software's real-world performance and limitations. Look for software that not only meets your current project needs but also offers scalability and flexibility for future projects.

Beyond the technical specifications and capabilities of the software, consider the quality of support and community around it. A vibrant user community can be a valuable resource for troubleshooting and best practices. Additionally, consider the software’s integration capabilities with other tools used by your team, as seamless integration can significantly streamline the simulation process.

An example I have seen is the LabVIEW, which was chosen instead of Matlab - as it was a better tool for the purpose of the experiment. First, understand the goal. Second, understand the equipment and it's capabilities. Then, you can choose your SW.

Before selecting the simulation software you should have defined your objectives clearly. Then understand the resources and the time frame to complete the task.