Ansys
Ansys provides engineering simulation software that enables you to predict how product designs will behave in the real world across physics including structures, fluids, optics, and electronics.
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.
Quick Comparison
| Feature | Ansys | Dlubal RFEM |
|---|---|---|
| Website | ansys.com | dlubal.com |
| Pricing Model | Custom | Custom |
| Starting Price | Custom Pricing | Custom Pricing |
| FREE Trial | ✓ 30 days free trial | ✓ 90 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 | 1970 | 1987 |
| Headquarters | Canonsburg, USA | Tiefenbach, Germany |
Overview
Ansys
Ansys offers a comprehensive suite of engineering simulation tools that help you design and validate products virtually before building physical prototypes. You can simulate how your designs respond to structural stress, fluid flow, electromagnetic fields, and thermal changes. This allows you to identify potential failures early in the development cycle, reducing the need for expensive physical testing and accelerating your time to market.
The platform serves engineers and designers across industries like aerospace, automotive, healthcare, and energy. Whether you are optimizing a tiny semiconductor or a massive wind turbine, you can use these tools to refine performance and ensure safety. By integrating simulation into your workflow, you can explore thousands of design iterations quickly to find the most efficient and sustainable solutions for your specific engineering challenges.
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.
Overview
Ansys Features
- Structural Analysis Simulate how your products handle stress, vibration, and fatigue to ensure long-term durability and safety under real-world loads.
- Fluid Dynamics Analyze liquid and gas flow patterns to optimize aerodynamic performance, cooling systems, and chemical processing equipment efficiently.
- Electromagnetic Simulation Design better antennas, motors, and PCB layouts by predicting electromagnetic interference and ensuring high-speed signal integrity.
- Optical Modeling Visualize how light interacts with your system to improve camera lenses, automotive lighting, and head-up display clarity.
- Real-Time Simulation Get instant feedback on your design changes with Discovery, allowing you to iterate rapidly during the early conceptual stages.
- Materials Data Management Access a massive library of precise material properties to ensure your simulations reflect the actual behavior of physical substances.
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.
Pricing Comparison
Ansys Pricing
Dlubal RFEM Pricing
Pros & Cons
Ansys
Pros
- Unmatched accuracy for complex multi-physics engineering simulations
- Extensive library of materials and physical properties
- Highly scalable for high-performance computing environments
- Excellent technical documentation and active user community
- Free student versions available for academic learning
Cons
- Significant learning curve for non-specialist users
- High hardware requirements for complex simulations
- Premium pricing compared to entry-level CAD tools
- Interface can feel cluttered due to deep functionality
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