Fractalyzer provides a high‑fidelity CFD platform for multiphase flow, integrating advanced turbulence models, phase‑change physics, and conjugate heat‑transfer solvers. The software uses adaptive mesh refinement and GPU/CPU parallelization to deliver accurate boundary‑layer and thermal load predictions with reduced simulation time, and offers industry‑standard export formats, 3‑D visualization, and an open API for workflow integration. It targets aerospace propulsion, airframe, and energy system engineers needing precise performance analysis.
Funding
Funding not disclosed
Founders
Product
Problem
Engineers designing aerospace components and energy systems often rely on simplified fluid models that cannot capture the interaction of multiple phases, turbulent boundary layers, and coupled heat transfer. This leads to inaccurate performance predictions, costly prototype iterations, and suboptimal design decisions. Existing CFD tools frequently lack the scalability or fidelity required for these complex simulations.
Solution
Fractalyzer delivers a high‑fidelity computational fluid dynamics platform specifically engineered for multiphase flow problems. The software integrates advanced turbulence closures (RANS, LES, DES) with phase‑change models and conjugate heat‑transfer solvers, enabling precise prediction of boundary‑layer behavior and thermal loads. An adaptive mesh‑refinement engine concentrates computational effort where gradients are steep, while native GPU and multi‑core CPU parallelization reduces turnaround time for large‑scale cases. Results are exported in industry‑standard formats and can be visualized through an integrated post‑processing suite or linked to external CAD/PLM tools via a RESTful API. The platform also includes a library of validated benchmark cases to accelerate model qualification for aerospace and energy applications.
Target Audience
Primary users are aerospace propulsion and airframe engineers, as well as energy sector specialists in gas turbines, combustion systems, and multiphase pipeline design who require high‑accuracy CFD analysis for performance optimization.
Features
- Multiphase solver supporting Euler‑Euler, VOF, and Lagrangian particle methods with surface tension and phase‑change physics
- Comprehensive turbulence modeling suite (k‑ε, k‑ω SST, LES, DES) with wall‑function and low‑Reynolds number options
- Coupled conjugate heat‑transfer module for solid‑fluid thermal interaction and radiation modeling
- Adaptive mesh‑refinement (AMR) driven by error estimators on velocity, pressure, and temperature fields
- GPU‑accelerated linear solvers and domain decomposition for scalable performance on clusters and workstations
- Integrated 3‑D visualization and quantitative post‑processing tools, including wall‑shear stress, heat‑flux maps, and phase‑fraction contours
- Open API (Python/REST) for automated workflow integration, parametric studies, and custom boundary condition scripting
- Compliance with ISO 16750 and ASME standards for aerospace and power‑generation simulation reporting