Aktuelles

Modeling Lift Prediction in High-Lift Aircraft Configurations

27.01.2025 | Produkte

Recent advancements in computational fluid dynamics (CFD), particularly large eddy simulation (LES), provide better insights into different designs and highly accurate CFD results. However, lower fidelity methods like Reynolds-Averaged Navier-Stokes (RANS) remain essential for fast assessments, optimisation, and other critical tasks for aircraft design. Improvements in RANS turbulence modeling, specifically in the Cadence Fidelity Flow density-based solver (DBS), have enhanced the ability to manage complex flow fields with greater numerical stability and accuracy. Furthermore, multigrid and CPU booster technologies in Fidelity CFD have significantly improved convergence speed.

Meshing Methods for Ship Propellers and Hydrofoils

03.04.2024 | Produkte

Dive into groundbreaking meshing techniques for ship propellers and hydrofoils presented at NuTTS – the Numerical Towing Tank Symposium.

Discover the fusion of structured and unstructured approaches, optimizing accuracy and efficiency. Download the conference paper to explore innovative methods, synergy of approaches, grid convergence insights, and transformative potential in marine CFD.