Modeling of the incompressible liquid flow interaction with barriers using VOF and SPH methods

Kopysov, S.P.; Tonkov, L.E.; Chernova, A. A.; Sarmakeeva, A.S.

doi:10.20537/vm150311

Cited by 2 publications

(1 citation statement)

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“…Since that time, the SPH has proved to be a very effective method to predicting complex fluid flow in injection moulding process and casting of components having highly complex three-dimensional shapes. The SPH also has proved to be suitable for simulating mechanical processes such as metal forming and extrusion forging due to its ability to model the behaviour of complex-free surfaces and their ability to tolerate high levels of deformation as well as tracking deformation history [3,[5][6][7][8][9][10][11][12]20].…”

Section: Introductionmentioning

confidence: 99%

Application of a generalized finite difference method to mould filling process

2017

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This paper proposes the use of a generalized finite difference method for the numerical simulation of free surface single phase flows during mould filling process which are common in some industrial processes particularly in the area of metal casting. A novel and efficient idea for the computation of the normal vectors for free surface flows is introduced and presented for the first time. The incompressible Navier–Stokes equations are numerically solved by the well-known Chorin's projection method. After we showed the main ideas behind the meshless approach, some numerical results in two and three dimensions are presented corresponding to mould filling process simulation.

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