Dlubal RFEM
Dlubal RFEM is a powerful 3D finite element analysis software that allows engineers to model, analyze, and design complex structures consisting of members, surfaces, and solids.
Windographer
Windographer is a specialized wind data analysis software that helps you import, visualize, and analyze data from meteorological towers and remote sensing systems to optimize wind energy projects.
Quick Comparison
| Feature | Dlubal RFEM | Windographer |
|---|---|---|
| Website | dlubal.com | ul.com |
| Pricing Model | Custom | Custom |
| Starting Price | Custom Pricing | Custom Pricing |
| FREE Trial | ✓ 90 days free trial | ✓ 0 days free trial |
| Free Plan | ✘ No free plan | ✘ No free plan |
| Product Demo | ✓ Request demo here | ✓ Request demo here |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 1987 | 2004 |
| Headquarters | Tiefenbach, Germany | Northbrook, USA |
Overview
Dlubal RFEM
RFEM is a versatile finite element analysis (FEA) program that helps you handle structural engineering projects of any complexity. You can model diverse structures including buildings, bridges, towers, and industrial plants using a combination of members, surfaces, and solid elements. The software provides a modular system where you start with the base program and add specific design modules for materials like steel, concrete, timber, or glass as your project requires.
You can perform linear and non-linear calculations, stability analysis, and dynamic investigations within a unified graphical interface. The platform integrates into your existing BIM workflows, allowing you to synchronize data with Revit, Tekla Structures, and AutoCAD. Whether you are designing a simple beam or a massive stadium, you can verify your results against international standards and generate professional, verifiable documentation for your clients.
Windographer
Windographer is the industry-standard tool for analyzing wind resource data. Whether you are working with data from met towers, SoDAR, or LiDAR systems, you can quickly import raw files and perform complex quality control. The software automatically identifies data gaps and anomalies, allowing you to flag or filter them with a few clicks. You can then generate high-quality graphs and tables to visualize wind shear, turbulence intensity, and energy production potential.
You can use the platform to streamline your entire pre-construction wind assessment process. It handles massive datasets with ease and allows you to export cleaned data directly into wind flow models like WAsP or WindSim. By automating repetitive data cleaning tasks, you save hours of manual work while ensuring your wind resource assessments are accurate and bankable.
Overview
Dlubal RFEM Features
- 3D Finite Element Modeling Create complex models using members, surfaces, and solids in a single environment to simulate real-world structural behavior.
- Modular Design System Customize your workspace by adding specific modules for steel, concrete, or timber design based on your project needs.
- BIM Integration Exchange data with Revit, Tekla, and Rhino to keep your structural models synchronized with the architectural design.
- Non-linear Analysis Perform advanced calculations for large deformations, cable structures, and material non-linearity to ensure structural safety.
- Automatic Mesh Generation Generate high-quality finite element meshes automatically for surfaces and solids to get accurate results with less manual effort.
- Professional Documentation Create detailed printout reports with graphics and tables that update automatically when you change your model.
Windographer Features
- Universal Data Import. Import data from almost any logger or remote sensor automatically without manual formatting or complex configuration.
- Automated Quality Control. Identify and flag data problems like icing or sensor failures using customizable automated tests and visual inspections.
- Wind Shear Analysis. Calculate and visualize wind shear profiles across different heights to accurately predict wind speeds at turbine hub heights.
- Turbulence Intensity Tracking. Analyze turbulence patterns to understand site conditions and ensure your chosen turbine models can handle the environment.
- MCP Analysis. Perform Measure-Correlate-Predict analysis to relate your short-term site data to long-term reference stations for better forecasting.
- Professional Reporting. Create customizable PDF reports and high-resolution graphics to share findings with stakeholders and potential investors.
Pricing Comparison
Dlubal RFEM Pricing
Windographer Pricing
Pros & Cons
Dlubal RFEM
Pros
- Highly flexible modular system saves money on unused features
- Exceptional technical support from qualified structural engineers
- Intuitive graphical interface compared to other FEA packages
- Robust integration with popular BIM and CAD software
- Extensive library of international design codes and standards
Cons
- Steep learning curve for advanced non-linear modules
- Initial setup and module selection can be complex
- High hardware requirements for large-scale solid modeling
Windographer
Pros
- Handles almost any wind data format automatically
- Powerful visual tools for identifying data errors
- Industry-standard reputation makes reports more bankable
- Excellent technical support from wind energy experts
Cons
- Significant learning curve for new wind analysts
- Pricing is high for independent consultants
- Requires high-performance hardware for very large datasets