• Fluid Simulation

  • Particle Based Simulation Framework

  •  Modular plugin-based architecture

     Integration with various external solvers and other computational systems.

     Fully integrated Coupled solver for Rigid Bodies/Fluids.

     Node Base Connection Mechanism


Neutrino is a highly accurate fluid solver, currently used simulate coastal inundation and flooding scenarios but extensible to support various fluid dynamic flows.

Neutrino is developed independently by Neutrino Dynamics Initiative. It is composed of a group of diverse scientific research team distributed around the world. Its currently used by research organizations, academia, various industries and features a full-featured simulation and visualization environment for the most demanding tasks and problems. Neutrino has proven its versatility and efficiency in many diverse sectors, including energy research, environmental sciences , nuclear engineering and risk analysis.




  • Implicit Incompressible Smoothed Particle Hydrodynamics
  • Robust Boundary Handling
  • Coupled Hydrodynamic Emitters
  • Various Killers for modeling transport
  • Particle/Volume Conversion Tools

SPH Challenges and Validation

  • SPH Problems
  • Coupling of Hydrostatic/Hydrodynamic Flows
  • Coupled Rigid/Fluids
  • Visualization


  • Internal Flooding Analysis
  • Pipe Breaks/Rupture Driven Simulations
  • Large Scale External Event Simulations
  • Event Driven External Flooding Simulations
  • Wind Driven Flows
  Projects Completed
  Active Users

A Flexible Architecture for Various Simulation Needs

Neutrino is a very valuable tool

- Dr. C Smith, Idaho National Labs

Very well integrated with our Risk Analysis System

- S Prescott, Idaho National Labs

Currently using Neutrino for our IRP Project

- Dr. N Dinh, North Carolina State University