Dlubal RWIND Simulation Pro v3.08: Wind Flow & Wind Load Simulation Software

RWIND Simulation Pro v3.08 is the latest version of Dlubal Software's state-of-the-art CFD (Computational Fluid Dynamics) program. It is specifically designed for simulating wind flows around structures and automatically generating wind loads for export to RFEM or RSTAB. It utilizes a numerical wind tunnel to compute pressure coefficients and wind profiles for any structural geometry, including complex buildings, silos, canopies, and towers.

Key Features in RWIND Simulation Pro

Numerical Wind Tunnel & Meshing

• Automatic Mesh Generation: Creates a 3D volume mesh surrounding the structure. It typically supports both Stable (hexahedral-dominant) and Flexible (tetrahedral) meshing technologies.

• Boundary Layer Modeling: Precisely simulates near-wall flow characteristics using automatic or user-defined wall roughness.

Advanced Solver Technology

• LBM (Lattice Boltzmann Method): Unlike traditional CFD methods, RWIND typically uses a transient LBM solver capable of handling complex turbulence (Large Eddy Simulation) even on low-Reynolds-number flows.

• Parallel Processing: Supports multi-core CPUs and specifically optimized GPU solvers for significantly faster simulation times.

Integration & Automation

• Direct BIM Link: Seamless one-way synchronization with Dlubal RFEM/RSTAB for automatic load transfer without manual data loss.

• DWG/DXF Import: Direct import of 3D geometry from CAD files for quick analysis.