7 articles in CFD

Aug 22, 2024 • CFD

Blast simulation in ANSYS Fluent - Part I

CFD simulation of blast effects in a confined environment. The domain is a cylinder of 1 meter in diameter and 1 meter in height, with rigid walls, modeled as 2D axisymmetric; the initial bulk conditions are 1 bar and 300 K;...

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Aug 22, 2024 • CFD

Blast simulation using ANSYS Fluent - Part II

CFD simulation of blast effects in a confined environment. The domain is a cylinder of 1 meter in diameter and 1 meter in height, with rigid walls, modeled as 2D axisymmetric; the initial bulk conditions are 1 bar and 300 K;...

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Aug 22, 2024 • CFD

High-pressure nozzle simulation using Particleworks

Simulation of high-pressure nozzle using Particleworks (MPS method). Design characteristics: operating pressure 80 bar, water flow rate approx. 14.6 liters/min., spray angle 25 deg. The numerical model uses the design flow rate as boundary condition (inlet); the calculated inlet pressure reaches...

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Aug 22, 2024 • CFD

Lobe pump simulation using Particleworks

Simulation using MPS method in Particleworks for an industrial positive displacement lobe pump. Pump characteristics: rotor diameter 110 mm, rotor depth 36 mm, speed 600 rpm. Pumped fluid: water. Operating pressures (static): inlet 1 bar, outlet 2 bar. The model is...

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Jul 25, 2024 • CFD

Coastal Defense virtual testing

This is a comparative calculation of two possible designs for Coastal Defense Walls, based on the MPS method (Particleworks).The model represents a shallow water, near-shore case, with a 1/2 gradient sea-wall, from a still water depth of 2 m, up to...

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Jul 25, 2024 • CFD

Sloshing Simulation

Simulation of Sloshing inside a 0.8 x 0.4 x 0.5 m (L x W x H) rectangular tank using Particleworks (MPS method). Water depth is 0.15 m (18.8% of L, 30% of H). See ref. [1]. Imposed sinusoidal rigid motion for...

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