Moving Particle Method CFD Simulation Software
Meshless liquid flow simulation software
Particleworks is the leading software for liquid flow simulation. This cutting-edge, particle-based simulator makes it easy to create and analyze 3D models in a variety of industrial contexts – from oil sloshing, lubrication and cooling for the automotive industry to mixing and kneading for medicine, materials and foods.
With its intuitive interface, its ultra-fast solver, and its powerful visualization tools, Particleworks provides all the tools needed for analyzing liquid flow behavior to optimize your engineering process.
Particleworks uses the geometry directly imported from CAD software, and proceed to analysis condition settings and calculation without mesh generation, which is required for the use of conventional grid method CFD software tools.
Cutting-Edge Research
Particleworks utilizes the latest research by Dr . Seiichi Koshizuka of the University of Tokyo’s Graduate School of Engineering, developer of the MPS method and founder of Prometech Software. Since 2009, it has offered engineers innovative solutions to a wide range of industrial problems. Today, Particleworks continues to gain new simulation capabilities through research conducted within companies and university laboratories across Japan.
Fast, Flexible Motion Analysis ‒ with No Need for Meshing

Aerodynamics, water splash, and waterway driving simulation
Simulates gas-liquid flow considering airflow and water splash for vehicle driving.

Motor Cooling
Evaluates motor cooling capability by simulating fluid-structure heat transfer and oil behavior simultaneously.

Gearbox
Simulates and evaluates oil behavior and torque in a gearbox that is very difficult to see inside.

Offshore structures
Simulates load and sea surface behavior caused by wave interference with offshore structures.

Concrete flow
Simulates and visualizes mortar and aggregates to evaluate viscosity and shear rate.

Fuel tank
Evaluates fuel tank sloshing by considering the behavior of air and fluid surfaces with large deformations.
What is Particleworks?
Meshfree liquid flow simulation software
Particleworks is the leading software for liquid flow simulation. This cutting-edge, particle-based simulator makes it easy to create and analyze 3D models in a variety of industrial contexts – from oil sloshing, lubrication and cooling for the automotive industry to mixing and kneading for medicine, materials and foods.
With its intuitive interface, its ultra-fast solver, and its powerful visualization tools, Particleworks provides all the tools needed for analyzing liquid flow behavior to optimize your engineering process.
Particleworks uses the geometry directly imported from CAD software, and proceed to analysis condition settings and calculation without mesh generation, which is required for the use of conventional grid method CFD software tools.
Cutting-Edge Research
Particleworks utilizes the latest research by Dr . Seiichi Koshizuka of the University of Tokyo’s Graduate School of Engineering, developer of the MPS method and founder of Prometech Software. Since 2009, it has offered engineers innovative solutions to a wide range of industrial problems. Today, Particleworks continues to gain new simulation capabilities through research conducted within companies and university laboratories across Japan.