Acceleration of Gas Flow Simulations in Dual-Continuum Porous Media Based on the Mass-Conservation POD Method

Handle URI:
http://hdl.handle.net/10754/625471
Title:
Acceleration of Gas Flow Simulations in Dual-Continuum Porous Media Based on the Mass-Conservation POD Method
Authors:
Wang, Yi ( 0000-0002-6294-1290 ) ; Sun, Shuyu ( 0000-0002-3078-864X ) ; Yu, Bo
Abstract:
Reduced-order modeling approaches for gas flow in dual-porosity dual-permeability porous media are studied based on the proper orthogonal decomposition (POD) method combined with Galerkin projection. The typical modeling approach for non-porous-medium liquid flow problems is not appropriate for this compressible gas flow in a dual-continuum porous media. The reason is that non-zero mass transfer for the dual-continuum system can be generated artificially via the typical POD projection, violating the mass-conservation nature and causing the failure of the POD modeling. A new POD modeling approach is proposed considering the mass conservation of the whole matrix fracture system. Computation can be accelerated as much as 720 times with high precision (reconstruction errors as slow as 7.69 × 10−4%~3.87% for the matrix and 8.27 × 10−4%~2.84% for the fracture).
KAUST Department:
Computational Transport Phenomena Lab; Physical Sciences and Engineering (PSE) Division
Citation:
Wang Y, Sun S, Yu B (2017) Acceleration of Gas Flow Simulations in Dual-Continuum Porous Media Based on the Mass-Conservation POD Method. Energies 10: 1380. Available: http://dx.doi.org/10.3390/en10091380.
Publisher:
MDPI AG
Journal:
Energies
Issue Date:
12-Sep-2017
DOI:
10.3390/en10091380
Type:
Article
ISSN:
1996-1073
Sponsors:
The work presented in this paper has been supported by National Natural Science Foundation of China (NSFC) (No. 51576210, No. 51325603), Science Foundation of China University of Petroleum-Beijing (No. 2462015BJB03, No. 2462015YQ0409, No. C201602) and supported in part by funding from King Abdullah University of Science and Technology (KAUST) through the grant BAS/1/1351-01-01. This work is also supported by the Foundation of Key Laboratory of Thermo-Fluid Science and Engineering (Xi’an Jiaotong University), Ministry of Education, Xi’an 710049, P. R. China (KLTFSE2015KF01).
Additional Links:
http://www.mdpi.com/1996-1073/10/9/1380
Appears in Collections:
Articles; Physical Sciences and Engineering (PSE) Division; Computational Transport Phenomena Lab

Full metadata record

DC FieldValue Language
dc.contributor.authorWang, Yien
dc.contributor.authorSun, Shuyuen
dc.contributor.authorYu, Boen
dc.date.accessioned2017-09-20T06:02:13Z-
dc.date.available2017-09-20T06:02:13Z-
dc.date.issued2017-09-12en
dc.identifier.citationWang Y, Sun S, Yu B (2017) Acceleration of Gas Flow Simulations in Dual-Continuum Porous Media Based on the Mass-Conservation POD Method. Energies 10: 1380. Available: http://dx.doi.org/10.3390/en10091380.en
dc.identifier.issn1996-1073en
dc.identifier.doi10.3390/en10091380en
dc.identifier.urihttp://hdl.handle.net/10754/625471-
dc.description.abstractReduced-order modeling approaches for gas flow in dual-porosity dual-permeability porous media are studied based on the proper orthogonal decomposition (POD) method combined with Galerkin projection. The typical modeling approach for non-porous-medium liquid flow problems is not appropriate for this compressible gas flow in a dual-continuum porous media. The reason is that non-zero mass transfer for the dual-continuum system can be generated artificially via the typical POD projection, violating the mass-conservation nature and causing the failure of the POD modeling. A new POD modeling approach is proposed considering the mass conservation of the whole matrix fracture system. Computation can be accelerated as much as 720 times with high precision (reconstruction errors as slow as 7.69 × 10−4%~3.87% for the matrix and 8.27 × 10−4%~2.84% for the fracture).en
dc.description.sponsorshipThe work presented in this paper has been supported by National Natural Science Foundation of China (NSFC) (No. 51576210, No. 51325603), Science Foundation of China University of Petroleum-Beijing (No. 2462015BJB03, No. 2462015YQ0409, No. C201602) and supported in part by funding from King Abdullah University of Science and Technology (KAUST) through the grant BAS/1/1351-01-01. This work is also supported by the Foundation of Key Laboratory of Thermo-Fluid Science and Engineering (Xi’an Jiaotong University), Ministry of Education, Xi’an 710049, P. R. China (KLTFSE2015KF01).en
dc.publisherMDPI AGen
dc.relation.urlhttp://www.mdpi.com/1996-1073/10/9/1380en
dc.rightsThis is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).en
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/en
dc.subjectproper orthogonal decomposition (POD)en
dc.subjectdual continuumen
dc.subjectmass conservationen
dc.subjectfractured porous mediaen
dc.subjectunconventional gasen
dc.titleAcceleration of Gas Flow Simulations in Dual-Continuum Porous Media Based on the Mass-Conservation POD Methoden
dc.typeArticleen
dc.contributor.departmentComputational Transport Phenomena Laben
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
dc.identifier.journalEnergiesen
dc.eprint.versionPublisher's Version/PDFen
dc.contributor.institutionKey Laboratory of Thermo-Fluid Science and Engineering, Xi’an Jiaotong University, Ministry of Education, Xi’an 710049, Chinaen
dc.contributor.institutionBeijing Key Laboratory of Urban Oil and Gas Distribution Technology, China University of Petroleum, Beijing 102249, Chinaen
dc.contributor.institutionMOE Key Laboratory of Petroleum Engineering, China University of Petroleum, Beijing 102249, Chinaen
dc.contributor.institutionNational Engineering Laboratory for Pipeline Safety, China University of Petroleum, Beijing 102249, Chinaen
dc.contributor.institutionSchool of Mechanical Engineering, Beijing Institute of Petrochemical Technology, Beijing 102617, Chinaen
kaust.authorSun, Shuyuen
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