FLOW-3D
FLOW-3D is a specialized computational fluid dynamics software providing highly accurate simulations of free-surface flows to help engineers solve complex hydraulic, casting, and additive manufacturing challenges effectively.
Proteus Design Suite
Proteus Design Suite is a professional PCB design and circuit simulation software that combines schematic capture, SPICE simulation, and layout tools to help you develop electronic hardware from concept to production.
Quick Comparison
| Feature | FLOW-3D | Proteus Design Suite |
|---|---|---|
| Website | flow3d.com | labcenter.com |
| Pricing Model | Custom | One_time |
| Starting Price | Custom Pricing | $99/month |
| FREE Trial | ✓ 0 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 | 1980 | 1988 |
| Headquarters | Santa Fe, USA | York, UK |
Overview
FLOW-3D
FLOW-3D gives you a powerful toolset for modeling complex fluid motion with a specific focus on free-surface flows. You can simulate how liquids interact with solid structures, track bubbles or droplets, and analyze thermal effects in high-precision engineering environments. It uses a unique grid-based approach that simplifies your meshing process while maintaining extreme accuracy for moving boundaries and intricate geometries.
You can apply this technology across diverse fields including civil hydraulics, metal casting, and microfluidics. Whether you are designing a dam spillway or optimizing a laser powder bed fusion process, the software provides the physical insights needed to reduce physical prototyping costs. It is designed for professional engineers and researchers who require high-fidelity results for transient, three-dimensional fluid dynamics problems.
Proteus Design Suite
Proteus Design Suite provides you with a complete professional environment for modern electronic circuit design. You can move seamlessly from schematic capture to PCB layout, using a unified database that ensures your connectivity remains consistent throughout the entire design process. The platform is particularly well-known for its unique ability to simulate the interaction between software running on a microcontroller and any analog or digital electronics connected to it.
You can verify your designs early with integrated SPICE simulation and real-time remote sensing capabilities. Whether you are an individual engineer, a student, or part of a large corporate R&D team, the software helps you reduce time-to-market by catching errors in the virtual world before you ever order a physical prototype. It scales across various feature levels to match your specific technical requirements and budget.
Overview
FLOW-3D Features
- TruVOF Tracking Track the interface between liquids and gases with industry-leading precision to see exactly how your fluid behaves.
- FAVOR™ Meshing Define complex geometric shapes within a simple rectangular grid to save hours of manual meshing time while maintaining accuracy.
- Multi-Physics Suite Combine fluid flow with heat transfer, phase change, and surface tension to simulate realistic environmental and industrial conditions.
- Sediment Transport Predict how sand and silt will erode or deposit in hydraulic structures to ensure long-term infrastructure stability.
- Fluid-Structure Interaction Model how your solid parts deform or move in response to fluid pressure to prevent structural failures.
- High-Performance Computing Run massive simulations across multiple processors to get your results faster and meet tight project deadlines.
Proteus Design Suite Features
- Schematic Capture. Create complex multi-sheet designs quickly using a massive library of over 15 million parts and automated wiring tools.
- PCB Layout. Design professional circuit boards with manual and automatic routing, design rule checking, and high-speed signaling support.
- VSM Simulation. Simulate your microcontroller code alongside your hardware to debug the entire system before building a physical prototype.
- 3D Visualization. Inspect your board in a realistic 3D environment to check for mechanical clearances and export files for mechanical CAD.
- Bill of Materials. Generate and manage your project's parts list automatically with live price and stock data from major electronic distributors.
- Design Rule Check. Catch manufacturing errors instantly with real-time clearance and connectivity checks that follow your specific fabrication constraints.
Pricing Comparison
FLOW-3D Pricing
Proteus Design Suite Pricing
- Schematic Capture
- PCB Layout (500 pins)
- Integrated Shape Based Auto-router
- 3D Visualizer
- Bill of Materials
- Permanent License
- Everything in Starter, plus:
- PCB Layout (1000 pins)
- Simulation capabilities
- Advanced netlist support
- Enhanced library management
- Priority technical support
Pros & Cons
FLOW-3D
Pros
- Unmatched accuracy for free-surface and splashing liquid simulations
- Faster setup times due to the rectangular meshing approach
- Excellent technical support from highly specialized fluid dynamics experts
- Robust physics models for specialized metal casting processes
Cons
- Significant hardware requirements for high-resolution 3D simulations
- Steep learning curve for users new to CFD
- High entry cost compared to general-purpose simulation tools
Proteus Design Suite
Pros
- Excellent real-time microcontroller simulation capabilities
- Intuitive interface that is easy to learn
- Unified environment for schematic and PCB layout
- Extensive component library with millions of parts
- Stable performance even with complex circuit designs
Cons
- Initial purchase cost can be high for individuals
- User interface feels slightly dated compared to modern apps
- Limited advanced high-speed design features in lower tiers