Our Expertise | AUTOMOTIVE

Exploring multi-resolution particle CFD methods

Futurities Year 20 n°3
By James Crist
EnginSoft USA
The growing importance of numerical simulation in the nautical sector
The growing importance of numerical simulation in the nautical sector

Abstract

Particle-based CFD (computational fluid dynamics) methods have become very popular in recent years due to the simplicity of the model configuration process and the ability to solve free surface problems such as splashing.

One of the methods for free-surface problems is called moving particle simulation (MPS) and is frequently used in the automotive industry to evaluate splash patterns and churning losses in gearboxes.

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software

Particleworks

An advanced CFD Software solution, based on the Moving Particle Simulation (MPS) method

Particleworks is an advanced CFD Software solution, based on the Moving Particle Simulation (MPS) method.

particleworks

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CASE STUDY

Engine Dynamics

A four-stroke engine was analyzed in depth by means of a detailed Multibody Dynamics (MBD) simulation

This type of highly-defined model provides valuable outputs: the contact analysis provides detailed information about the pressure and friction between the parts, which is useful for estimating wear

automotive multibody recurdyn

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