Application the particle method in problems of mechanics deformable media

Бережной, Д. В.; Gabsalikova, N F; Miheev, V V

doi:10.1088/1757-899x/158/1/012016

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“…This library simplifies the development of applications using OpenCL technology and allows using intuitive notation for writing basic operations of linear algebra. The calculations were performed on a heterogeneous computing cluster [28][29][30][31]. Each of the seven cluster nodes has three AMD Radeon HD 7970 GPUs installed.…”

Section: The Problem Statementmentioning

confidence: 99%

Modeling of Hydraulic Fracturing on the Basis of the Particle Method

Бережной

Gabsalikova

Izotov

et al. 2018

IOP Conf. Ser.: Earth Environ. Sci.

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Abstract.A technique of calculating the deformation of the soil environment when it interacts with a liquid on the basis of the particle method a is realized. To describe the behavior of the solid and liquid phases of the soil, a classical two-parameter Lennard-Jones interaction potential and its modified version proposed by the authors were chosen. The model problem of deformation and partial destruction of a soil massif under strong pressure from the liquid pumped into it is solved. Analysis of the results shows that the use of the modified LennardJones potential for describing the solid phase of the soil environment makes it possible to describe the process of formation of cracks in the soil during hydraulic fracturing of the formation.

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Section: The Problem Statementmentioning

confidence: 99%