Altair Flow Simulator 2019: A Fast and Accurate Tool for Thermo-fluid System Design
Altair Flow Simulator 2019 is a 3D design tool that provides interdisciplinary modeling and optimization for fluid and thermal systems within a CAD-integrated environment. It is a powerful software solution for system-level design that can handle complex duty cycles and multiphysics scenarios involving fluid dynamics, heat transfer, and combustion.
In this article, we will introduce some of the key features and benefits of Altair Flow Simulator 2019 and how it can help engineers and designers to optimize their machines and systems for performance, efficiency, reliability, and safety.
What is Altair Flow Simulator 2019
Altair Flow Simulator 2019 is an integrated flow and heat transfer design software that enables mixed fidelity simulations to optimize machine and systems design. It was originally developed by GE Aviation to serve as a fast flow network simulator for aircraft engines, simulating how an entire flight cycle would behave in the real world. Since then, it has been used to simplify modeling for a variety of complex thermal systems applications, such as healthcare, locomotives, renewable energy, electromobility, wind turbines, heat exchangers, and more.
Altair Flow Simulator 2019 supports various types of simulations, such as steady-state, transient, 1D, 2D, 3D, compressible, incompressible, laminar, turbulent, reacting, and non-reacting flows. It also allows users to import actual hardware and use 3D CAD point-cloud to create the computational model overlaid on the machine hardware automatically. Users can also customize their own elements and formulations to extend the capabilities of the software.
What are the benefits of Altair Flow Simulator 2019
Altair Flow Simulator 2019 offers several benefits for thermo-fluid system design, such as:
Fast and accurate mixed fidelity: Users can choose between different levels of fidelity to balance speed and accuracy. The software can perform simulations up to 50 times faster than traditional methods.
Modern graphic user interface: Users can easily create, edit, and visualize their models using a user-friendly interface. The software also integrates with Altair HyperWorksâ for advanced post-processing and optimization.
Extended library of preconfigured elements: Users can access a large library of elements for various applications, such as valves, pumps, turbines, compressors, heat exchangers, combustors, etc. The library is based on publicly available experimental data for pressure drop and heat transfer characteristics.
Fully extensible platform: Users can integrate their own IP and element formulations using Python scripting or C++ plugins. The software also supports control system modeling and optimization using PID controllers, feedforward, and missions.
How to get started with Altair Flow Simulator 2019
To get started with Altair Flow Simulator 2019, you need to have a valid license and installation file. You can request a free trial or purchase a license from the official website[^1^]. You can also find tutorials, webinars, case studies, and community support on the website.
Once you have installed the software, you can launch it from your desktop or from Altair Oneâ[^1^], a cloud-based platform that provides access to Altair's software portfolio. You can then create a new project or open an existing one. You can import your CAD geometry or use the built-in geometry editor to create your model. You can then assign elements from the library or create your own elements using Python or C++. You can also define boundary conditions, control systems, missions, etc. You can then run your simulation using the solver settings and view the results using the post-processor. You can also use Altair HyperWorksâ[^1^] for advanced analysis and optimization.
Altair Flow Simulator 2019 is a fast and accurate tool for thermo-fluid system design that can handle complex duty cycles and multiphysics scenarios. It provides interdisciplinary modeling and optimization capabilities within a single platform for machine design concerning fluid dynamics/thermal/combustion within a 3D design environment. It is a powerful software solution for engineers and designers who 061ffe29dd