Altair HyperMesh-CFD 2023 Highlights

Danielle_21252
Danielle_21252
Altair Employee
edited October 2023 in Altair HyperWorks

Reimagining Fluid Dynamics: Intuitive Design Meets Power and Precision

Altair HyperMesh-CFD 2023 is tailored for those who demand both precision and efficiency in computational fluid dynamics (CFD) technology. Through a thoughtfully designed solution-centric interface, users will discover not just enhanced features, but a streamlined experience that simplifies the most complex simulations. 

By uniting diverse workflows, such as aerodynamics, aeroacoustics, internal flow, multiphase flow, thermal and moving mesh simulations, this release ensures seamless transitions and greatly improves the user experience.  

The lightweight geometric modeling environment is enhanced with CAD Wrapper advancements, specialized tools for automatic Moving Reference Frame (MRF) and Overset Mesh (OSM) region creation, and graphic performance enhancements.  

The Case Setup workflow is transformed with cutting-edge aerodynamics and aeroacoustics features, including an adaptive two-way wall model, enhanced fan guide panel workflows, rapid parts import via thread parallelization, and the powerful Python API for uFx simulations.  

Post-processing takes a leap forward with intuitive visualization methods and pinpoint computation techniques, allowing users to seamlessly implement volume rendering for part displays, utilize the General Signal Processing workflow for wind noise analysis, and tap into the new Engineering Calculator for data interpretation.  

Not to be overlooked, this release places a strong emphasis on innovative design exploration powered by machine learning, merging advanced morphing technologies with specialized tools for seamless process automation.  

 

Key Highlights  

Solution Focused Workflows 

  • Experience a cohesive workflow for aerodynamics and fan noise simulations, paired with improved data management between geometry and aerodynamics setups. 

World-class Geometric Modeling 

  • Engage with a lightweight modeling environment. 
  • Utilize the volume refinement zone creation tool and the revolve region tool for automatic rotating zone region creation. 
  • Revel in CAD Wrapper advancements, including auto seal, local control support, performance boosts, and superior mesh wrapping capabilities. 
  • Benefit from graphics performance upgrades for FE geometry models and organized model templates. 

Improved Case Setup and Accuracy (Aerodynamics & Aeroacoustics) 

  • Implementation of an adaptive two-way wall model for superior flow predictions 
  • Enhanced fan guide panel workflows that simplify rotating component setup 
  • Speed up parts import with thread parallelization and employ Python API for uFX simulation setup templating and automation. 

Fully Integrated Aerodynamic and Aeroacoustics Post-Processing 

  • Introduce volume rendering to part displays and leverage the General Signal Processing workflow for wind noise calculations. 
  • New advanced tools such as an Engineering Calculator for uniformity index calculations and Vortex Core Detection based on various metrics. 
  • Import STL files for geometry visualization and explore added colormap options for report generation. 

Design Exploration 

  • Delve into the morphing environment, using morphing tools and a specialized tool for DOE studies and process automation. 
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