dor_id: 4141430

506.#.#.a: Público

590.#.#.d: Los artículos enviados a la revista "Geofísica Internacional", se juzgan por medio de un proceso de revisión por pares

510.0.#.a: Consejo Nacional de Ciencia y Tecnología (CONACyT); Scientific Electronic Library Online (SciELO); SCOPUS, Dialnet, Directory of Open Access Journals (DOAJ); Geobase

561.#.#.u: https://www.geofisica.unam.mx/

650.#.4.x: Físico Matemáticas y Ciencias de la Tierra

336.#.#.b: article

336.#.#.3: Artículo de Investigación

336.#.#.a: Artículo

351.#.#.6: http://revistagi.geofisica.unam.mx/index.php/RGI

351.#.#.b: Geofísica Internacional

351.#.#.a: Artículos

harvesting_group: RevistasUNAM

270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

590.#.#.c: Open Journal Systems (OJS)

270.#.#.d: MX

270.1.#.d: México

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883.#.#.u: https://revistas.unam.mx/catalogo/

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883.#.#.1: https://www.publicaciones.unam.mx/

883.#.#.q: Dirección General de Publicaciones y Fomento Editorial

850.#.#.a: Universidad Nacional Autónoma de México

856.4.0.u: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/70/1831

100.1.#.a: Teja-juárez, V. Leonardo; De La Cruz, Luis M.

524.#.#.a: Teja-juárez, V. Leonardo, et al. (2018). A Graphic Processing Unit (GPU) based implementation of an incompressible two-phase flow model in porous media. Geofísica Internacional; Vol. 57 Núm. 3: Julio 1, 2018; 205-222. Recuperado de https://repositorio.unam.mx/contenidos/4141430

245.1.0.a: A Graphic Processing Unit (GPU) based implementation of an incompressible two-phase flow model in porous media

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Instituto de Geofísica, UNAM

264.#.0.c: 2018

264.#.1.c: 2018-07-01

653.#.#.a: Modelo bifásico; Newton-Raphson; Unidades de Procesamiento Gráfico (GPU); construcción del Jacobiano; aceleración; Two-phase flow model; Newton-Raphson; Graphics Processing Units (GPU); Jacobian construction; speed up

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-SA 4.0 Internacional, https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico revistagi@igeofisica.unam.mx

884.#.#.k: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/70

001.#.#.#: 063.oai:revistagi.geofisica.unam.mx:article/70

041.#.7.h: spa

520.3.#.a: In this paper a parallelization strategy of a fully implicit simulator for the numerical solution of the incompressible two-phase flow model in porous media is presented using GPUs (Graphics Processing Units). The mathematical model is based on the mass conservation equations for the water and oil phases. Mathematical formulation of Pressure-Saturation is used to simplify the numerical model. The Finite Volume technique and the Newton-Raphson method are used to discretize and linearize the partial differential equations, respectively. The construction of the Jacobian directly on the GPU is proposed, which reduces the information that needs to be exchanged between the CPU (Central Processing Unit) and the GPU. The simulator uses libraries that already include methods that belong to the Krylov subspace to solve linear equations systems. The results of three benchmark problems by using different grid sizes are compared. The performance of the numerical code developed is also evaluated. Results of the GPU against the CPU indicate that the numerical simulator reached 22x of speed up to build the Jacobian, and 3x of speed up for executing the whole numerical code by using the GPU parallelization.doi: https://doi.org/10.22201/igeof.00167169p.2018.57.3.2112  

773.1.#.t: Geofísica Internacional; Vol. 57 Núm. 3: Julio 1, 2018; 205-222

773.1.#.o: http://revistagi.geofisica.unam.mx/index.php/RGI

022.#.#.a: ISSN-L: 2954-436X; ISSN impreso: 0016-7169

310.#.#.a: Trimestral

300.#.#.a: Páginas: 205-222

264.#.1.b: Instituto de Geofísica, UNAM

doi: https://doi.org/10.22201/igeof.00167169p.2018.57.3.2112

handle: 5658307fbb618edd

harvesting_date: 2023-06-20 17:00:00.0

856.#.0.q: application/pdf

file_creation_date: 2018-08-08 16:28:01.0

file_modification_date: 2023-05-08 20:03:21.0

file_creator: V. Leonardo Teja-Juárez

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245.1.0.b: A Graphic Processing Unit (GPU) based implementation of an incompressible two-phase flow model in porous media

last_modified: 2023-06-20 17:00:00

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Artículo

A Graphic Processing Unit (GPU) based implementation of an incompressible two-phase flow model in porous media

Teja-juárez, V. Leonardo; De La Cruz, Luis M.

Instituto de Geofísica, UNAM, publicado en Geofísica Internacional, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Entidad o dependencia
Instituto de Geofísica, UNAM
Revista
Repositorio
Contacto
Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

Cita

Teja-juárez, V. Leonardo, et al. (2018). A Graphic Processing Unit (GPU) based implementation of an incompressible two-phase flow model in porous media. Geofísica Internacional; Vol. 57 Núm. 3: Julio 1, 2018; 205-222. Recuperado de https://repositorio.unam.mx/contenidos/4141430

Descripción del recurso

Autor(es)
Teja-juárez, V. Leonardo; De La Cruz, Luis M.
Tipo
Artículo de Investigación
Área del conocimiento
Físico Matemáticas y Ciencias de la Tierra
Título
A Graphic Processing Unit (GPU) based implementation of an incompressible two-phase flow model in porous media
Fecha
2018-07-01
Resumen
In this paper a parallelization strategy of a fully implicit simulator for the numerical solution of the incompressible two-phase flow model in porous media is presented using GPUs (Graphics Processing Units). The mathematical model is based on the mass conservation equations for the water and oil phases. Mathematical formulation of Pressure-Saturation is used to simplify the numerical model. The Finite Volume technique and the Newton-Raphson method are used to discretize and linearize the partial differential equations, respectively. The construction of the Jacobian directly on the GPU is proposed, which reduces the information that needs to be exchanged between the CPU (Central Processing Unit) and the GPU. The simulator uses libraries that already include methods that belong to the Krylov subspace to solve linear equations systems. The results of three benchmark problems by using different grid sizes are compared. The performance of the numerical code developed is also evaluated. Results of the GPU against the CPU indicate that the numerical simulator reached 22x of speed up to build the Jacobian, and 3x of speed up for executing the whole numerical code by using the GPU parallelization.doi: https://doi.org/10.22201/igeof.00167169p.2018.57.3.2112  
Tema
Modelo bifásico; Newton-Raphson; Unidades de Procesamiento Gráfico (GPU); construcción del Jacobiano; aceleración; Two-phase flow model; Newton-Raphson; Graphics Processing Units (GPU); Jacobian construction; speed up
Idioma
spa
ISSN
ISSN-L: 2954-436X; ISSN impreso: 0016-7169

Enlaces