ArborCAD
ArborCAD is a specialized CAD software designed for arborists to create professional, scale-accurate tree survey plans and reports while automating critical protection zone calculations and data management.
SimFlow
SimFlow is a comprehensive computational fluid dynamics software that provides an OpenFOAM-based GUI for simulating complex fluid flows, heat transfer, and multiphase interactions across engineering disciplines.
Quick Comparison
| Feature | ArborCAD | SimFlow |
|---|---|---|
| Website | cad.com.au | sim-flow.com |
| Pricing Model | One_time | Freemium |
| Starting Price | Custom Pricing | Free |
| FREE Trial | ✘ No free trial | ✘ No free trial |
| Free Plan | ✘ No free plan | ✓ Has free plan |
| Product Demo | ✓ Request demo here | ✓ Request demo here |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 1988 | 2013 |
| Headquarters | Sydney, Australia | Warsaw, Poland |
Overview
ArborCAD
ArborCAD is a specialized design tool built specifically for arborists and tree consultants who need to produce professional, scale-accurate survey plans. Instead of struggling with generic drafting tools, you get a system that understands arboricultural data, allowing you to plot trees quickly and generate comprehensive reports automatically. You can import site surveys, define tree species, and visualize critical data points directly on your plan without manual drafting.
The software simplifies the complex task of calculating Tree Protection Zones (TPZ) and Structural Root Zones (SRZ) by automating these measurements based on your input data. You can manage large-scale projects with ease, ensuring all your documentation meets local regulatory standards. It functions as an add-on to the PowerCADD engine, providing a familiar yet highly optimized environment for your specialized consulting needs.
SimFlow
SimFlow is a powerful computational fluid dynamics (CFD) platform that brings the capabilities of OpenFOAM to a user-friendly graphical interface. You can handle complex engineering challenges including compressible and incompressible flows, heat transfer, and chemical reactions without writing code. It allows you to import geometry directly from CAD software, create high-quality meshes, and monitor simulations in real-time to ensure accuracy and efficiency.
Whether you are designing automotive components or optimizing HVAC systems, the platform provides the tools to visualize flow patterns and pressure distributions effectively. You can run simulations on your local machine or scale up to high-performance computing clusters for massive datasets. It is designed for engineering professionals and researchers who need the precision of open-source solvers combined with the speed of a modern, intuitive workflow.
Overview
ArborCAD Features
- Automated TPZ/SRZ Calculation Calculate and draw Tree Protection Zones and Structural Root Zones instantly based on your trunk diameter measurements.
- Tree Survey Plotting Place tree symbols on your plans quickly using a dedicated toolset that stores species and health data.
- Automatic Report Generation Export your survey data directly into professional reports, saving you from manual data entry and transcription errors.
- Scale-Accurate Drafting Create precise, professional-grade plans that you can share with architects, developers, and local planning authorities.
- Species Database Integration Access and manage a comprehensive list of tree species to ensure consistent naming and data across all projects.
- DXF/DWG Compatibility Import site surveys from land surveyors and export your finished plans to work with other industry-standard CAD formats.
SimFlow Features
- Mesh Generation. Create high-quality hex-dominant meshes automatically for complex geometries using the integrated snappyHexMesh and cfMesh tools.
- Multiphase Flow. Simulate interactions between different fluids, such as water and air, to predict cavitation, splashing, or free-surface movements.
- Heat Transfer. Analyze conduction, convection, and radiation within your designs to optimize cooling systems and thermal management strategies.
- Real-time Monitoring. Track residuals and physical quantities during the calculation process to catch errors early and save valuable computing time.
- Parallel Processing. Speed up your simulations by distributing the workload across multiple CPU cores with seamless MPI support.
- Post-processing. Visualize your results with integrated ParaView support to create stunning animations and detailed vector plots of fluid behavior.
Pricing Comparison
ArborCAD Pricing
SimFlow Pricing
- Limit of 200,000 nodes
- All physical models included
- Parallel processing support
- Standard mesh tools
- Community support access
- Everything in Free, plus:
- Unlimited mesh nodes
- Priority technical support
- Perpetual license options
- Advanced geometry handling
- Full cluster compatibility
Pros & Cons
ArborCAD
Pros
- Significant time savings on calculating tree protection zones
- Produces professional plans that meet local government standards
- Eliminates manual data entry between plans and reports
- Specifically designed for arborist workflows rather than generic CAD
Cons
- Requires a separate base CAD engine to operate
- Limited to specific operating systems (primarily macOS)
- Higher initial cost compared to basic drawing tools
SimFlow
Pros
- Intuitive GUI makes OpenFOAM accessible to beginners
- Excellent mesh generation capabilities for complex parts
- Free version is highly functional for small projects
- Supports a wide range of physical solvers
- Regular updates keep the software stable and modern
Cons
- Commercial licenses require a custom quote
- Learning curve remains steep for CFD theory
- Hardware requirements are high for large meshes