Finite Element Analysis (FEA) is a powerful tool for understanding the structural behavior of complex designs. In this post, we’ll delve into an FEA analysis performed on a drone frame using the open-source software Code_Aster. Our goal was to analyze its static and dynamic characteristics, and we leveraged the power Read more
In the world of Computational Fluid Dynamics (CFD) and Finite Element Analysis (FEA), the quality of your mesh is paramount. A poorly constructed mesh can lead to inaccurate results, convergence issues, and wasted computational resources. Fortunately, powerful meshing tools like SALOME provide robust quality control features to ensure your simulations Read more
In the demanding world of engineering simulations, where complex models and sensitive design data are the norm, security isn’t just a feature – it’s a fundamental necessity. The integrity and confidentiality of your intellectual property, your research findings, and your client data are paramount. This is where international standards like ISO Read more
The world of Computational Fluid Dynamics (CFD) is constantly pushing the limits of technology, and at its heart lies High-Performance Computing (HPC). To truly innovate and solve complex engineering problems, we need robust, efficient, and scalable computing infrastructure. That’s why the HPC Challenge at the OpenFOAM Workshop 2025 in Vienna was such Read more
Hexahedral Meshes (Hex-dominant, Structured, Unstructured Hex) – SNAPPYHEXMESH Hexahedral cells are 6-faced, 8-vertex elements (like bricks or cubes). Pros: Cons: Tetrahedral Meshes (Unstructured) – SALOME Tetrahedral cells are 4-faced, 4-vertex elements (like pyramids). Pros: Cons: The Common and Often “Best” Solution: Hybrid Meshes (Tetrahedral Core + Prism Layers) In modern Read more
Ever watched a complex CFD simulation crawl, or an FDS fire model take hours longer than you’d hoped? You might immediately blame your CPU’s clock speed or the amount of RAM you have. While these are certainly important, there’s a hidden hero in your computer’s architecture that plays a monumental Read more
For engineers and researchers relying on explicit dynamic finite element analysis, OpenRADIOSS is a powerful and increasingly popular open-source software choice. But how well does such complex software scale in a High-Performance Computing (HPC) environment, especially when leveraging the elasticity of the cloud? We dive into recent tests conducted on Read more
Recently, the engineering community was treated to an insightful live session on YouTube titled “The Power of Open Source CFD in Engineering,” featuring esteemed guests Dr. Henry Weller and Dr. Jenya Collings from CFD Direct, the driving force behind OpenFOAM®, alongside Jousef Murad from cloudHPC. This discussion delved deep into the transformative Read more
Cranes: they are the silent, towering workhorses of our modern world. From constructing skyscrapers that pierce the clouds to loading vital cargo in bustling ports, their presence is indispensable. But behind their impressive lifting capacity lies a complex world of engineering challenges. One of the most critical, yet often underestimated, Read more
Tired of spending hours manually post-processing your simulation results? Do you find yourself repeating the same steps every time you need to visualize your data from OpenFOAM, VTK, VTM, or MED files? Well, say goodbye to tedious tasks and hello to streamlined efficiency with CloudHPC’s automated post-processing workflow! CloudHPC is Read more