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
590.#.#.b: Concentrador
883.#.#.u: https://revistas.unam.mx/catalogo/
883.#.#.a: Revistas UNAM
590.#.#.a: Coordinación de Difusión Cultural
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
file_name: 0b29bd299e928e07fc3f80e1ecc15b32f065f4b6a09839f3b41a5c46c4b08a1f.pdf
file_pages_number: 18
file_format_version: application/pdf; version=1.4
file_size: 8341949
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
license_url: https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.es
license_type: by-nc-sa
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