2026
More resources for AcuSolve and ultraFluidX solvers.
View detailed information regarding the features, functionality, and simulation methods available in ultraFluidX.
View new features for HyperMesh CFD 2026.
Learn the basics and discover the workspace.
Discover HyperMesh CFD functionality with interactive tutorials and community resources.
Solution-centric workflows allow you to traverse through modeling environments using a dedicated UI layer.
Create, open, import, and save models.
Use the Convert tool to convert entire models between data types.
Manage CAD, FE, and 2D parametric sketch geometry.
Generate surface/volume mesh by defining mesh controls, or interactively create and edit 2D surface mesh.
Prepare your model and run the simulation.
Post-process the simulation results by creating visualizations and measurements.
Once the baseline model is prepared, you can define morph volumes, morph geometry, create design shapes and run DOE studies. These tool work for both AcuSolve and ultraFluidX-based workflows.
Automate simulation processes with templates and utility scripts.
Click here to access AcuSolve online help.
ultraFluidX is a simulation tool for the prediction of the aerodynamic properties of passenger and heavy-duty vehicles, as well as for the evaluation of building and environmental aerodynamics.
Check system requirements and launch ultraFluidX.
Available parameters for defining simulations in ultraFluidX.
The following section explains the various simulation parameters that are used when setting up a thermal simulation using ultraFluidX. These parameters are included in the standard sections of the solver deck as used for non-thermal simulations, but are listed here separately for clarity.
Additional expert parameters can be used to fine-tune simulations.
For certain aeroacoustics applications, such as fan noise, HVAC noise and train community noise, you need to evaluate flow-induced noise levels at microphones located far away from the turbulent regions simulated in ultraFluidX.
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