POD-Galerkin Model for Incompressible Single-Phase Flow in Porous Media
KAUST DepartmentComputational Transport Phenomena Lab
Physical Sciences and Engineering (PSE) Division
KAUST Grant NumberBAS/1/1351-01-01
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AbstractFast prediction modeling via proper orthogonal decomposition method combined with Galerkin projection is applied to incompressible single-phase fluid flow in porous media. Cases for different configurations of porous media, boundary conditions and problem scales are designed to examine the fidelity and robustness of the model. High precision (relative deviation 1.0 x 10(-4)% similar to 2.3 x 10(-1)%) and large acceleration (speed-up 880 similar to 98454 times) of POD model are found in these cases. Moreover, the computational time of POD model is quite insensitive to the complexity of problems. These results indicate POD model is especially suitable for large-scale complex problems in engineering.
CitationWang Y, Yu B, Sun S (2016) POD-Galerkin Model for Incompressible Single-Phase Flow in Porous Media. Open Physics 14. Available: http://dx.doi.org/10.1515/phys-2016-0061.
SponsorsThe work presented in this paper has been supported by National Natural Science Foundation of China (NSFC) (No. 51576210, No. 51476073, No. 51325603), Science Foundation of China University of Petroleum-Beijing (No. 2462015BJB03, No. 2462015YQ0409, No. C201602) and also supported in part by funding from King Abdullah University of Science and Technology (KAUST) through the grant BAS/1/1351-01-01.
PublisherWalter de Gruyter GmbH
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