Dlubal RWIND Simulation Pro 2024 is an advanced wind simulation software developed by Dlubal Software GmbH. It is designed to simulate wind flows around buildings and structures, offering engineers detailed insights into wind pressures and forces acting on these objects.

Dlubal RWIND Simulation Pro 2024 Description

RWIND Simulation Pro is commonly used in conjunction with Dlubal’s structural analysis software, such as RFEM and RSTAB, to integrate wind load results into structural analysis workflows. Conclusion: Dlubal RWIND Simulation Pro is a powerful tool for engineers and designers who require accurate and efficient wind analysis for complex structures. Combining CFD simulations with structural analysis software, it enhances both the precision and efficiency of wind load evaluation.

For the simulation, a 3D finite-volume mesh is used. RWIND Simulation performs an automatic meshing, while the overall mesh density as well as the local mesh refinement near the model can be easily adjusted using only a few parameters. To calculate the airflow and surface pressure on the model, a finite volume numerical solver for incompressible turbulent flow is used. The results are then extrapolated into the model. RWIND Simulation is designed to work with different numerical solvers.

Features Of Dlubal RWIND Simulation Pro 2024

1. CFD-Based Simulation:
   • Utilizes Computational Fluid Dynamics (CFD) to simulate wind flows around 3D models.
   • Offers precise analysis of complex geometries, including buildings, bridges, towers, and other structures.
2. 3D Model Import and Integration:
   • Supports various file formats for 3D geometry import, including STL, IFC, OBJ, and others.
   • Fully integrates with RFEM and RSTAB for seamless transfer of models and wind load results.
3. Turbulence Models:
   • Includes advanced turbulence models like k-ε and k-ω to capture realistic wind behavior.
   • Allows customization of wind flow properties such as velocity, direction, and turbulence intensity.
4. Wind Profile Definition:
   • Supports user-defined wind profiles, including terrain categories and height-dependent wind speeds.
   • Can simulate steady-state and transient wind conditions.
5. Result Outputs:
   • Provides detailed wind pressure distributions on surfaces.
   • Exports wind loads as nodal forces, surface pressures, or global forces for structural analysis.
   • Generates visual outputs like streamlines and pressure contours for intuitive understanding.
6. Parallel Processing:
   • Leverages multi-core processors for faster computations, enabling efficient simulation of large-scale models.

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