SIMULATION AND NONLINEAR INSTABILITY INVESTIGATION OF TWO MISCIBLE FLUID FLOW IN HOMOGENEOUS POROUS MEDIA

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

MALEKA ASHTIANI IMAN; SABERI ALI; SHAHNAZARI MOHAMMAD REZA

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: PETROLEUM RESEARCH Year:2017 | Volume:27 | Issue:95 Page(s): 147-162

Download Full-Text

Persian Verion

View:

952

Download:

Cites:

Information Journal Paper

Title

SIMULATION AND NONLINEAR INSTABILITY INVESTIGATION OF TWO MISCIBLE FLUID FLOW IN HOMOGENEOUS POROUS MEDIA

Author(s)

MALEKA ASHTIANI IMAN | SABERI ALI | SHAHNAZARI MOHAMMAD REZA | Issue Writer Certificate

Keywords

INSTABILITYQ1

VISCOUS FINGERINGQ1

POROUS MEDIAQ1

NONLINEAR SIMULATIONQ1

FINGERING MECHANISMQ1

Abstract

Fingering phenomena in POROUS MEDIA has a lot of applications and various models in industries and natural issues. Recently several studies have been done on the stability of fluid in POROUS MEDIA. In this paper, the nonlinear INSTABILITY of VISCOUS FINGERING in a homogenous POROUS MEDIA is studied. Using a Fourier spectral method as the basic scheme for numerical simulation, equations transferred to Fourier space. The effect of mobility ratio on mixing length, sweep efficiently and transversely average concentration is examined and results indicate that in a high mobility ratio, sweep efficiently decrease and mixing length increase. Also estimation on beginning of VISCOUS FINGERING INSTABILITY has been done by analyzing of mixing length›s graph. In this paper, a new finger interaction mechanism is reported for the first time and named trifurcated tip, other mechanisms reported by previous researcher in the case of high mobility ratio, all are observed in this paper. Also the development of the new finger structures is explained by examining the velocity field which is superposed on the concentration contour.

Cites

No record.

References

No record.

Cite

APA: Copy

MALEKA ASHTIANI, IMAN, SABERI, ALI, & SHAHNAZARI, MOHAMMAD REZA. (2017). SIMULATION AND NONLINEAR INSTABILITY INVESTIGATION OF TWO MISCIBLE FLUID FLOW IN HOMOGENEOUS POROUS MEDIA. PETROLEUM RESEARCH, 27(95 ), 147-162. SID. https://sid.ir/paper/115029/en

Vancouver: Copy

MALEKA ASHTIANI IMAN, SABERI ALI, SHAHNAZARI MOHAMMAD REZA. SIMULATION AND NONLINEAR INSTABILITY INVESTIGATION OF TWO MISCIBLE FLUID FLOW IN HOMOGENEOUS POROUS MEDIA. PETROLEUM RESEARCH[Internet]. 2017;27(95 ):147-162. Available from: https://sid.ir/paper/115029/en

IEEE: Copy

IMAN MALEKA ASHTIANI, ALI SABERI, and MOHAMMAD REZA SHAHNAZARI, “SIMULATION AND NONLINEAR INSTABILITY INVESTIGATION OF TWO MISCIBLE FLUID FLOW IN HOMOGENEOUS POROUS MEDIA,” PETROLEUM RESEARCH, vol. 27, no. 95 , pp. 147–162, 2017, [Online]. Available: https://sid.ir/paper/115029/en

Related Journal Papers