Influence of the Plastic Number on the Evolution of a Yield Stress Material Subjected to a Dam Break

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.

Modolo A.V. F.; Loureiro B.V.; Soares E.J.; THOMPSON R.L.

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

Journal Paper

Paper Information

Journal: JOURNAL OF APPLIED FLUID MECHANICS (JAFM) Year:2019 | Volume:12 | Issue:6 Page(s): 1967-1978

Download Full-Text

View:

144

Download:

100

Cites:

Information Journal Paper

Title

Influence of the Plastic Number on the Evolution of a Yield Stress Material Subjected to a Dam Break

Author(s)

Modolo A.V. F. | Loureiro B.V. | Soares E.J. | THOMPSON R.L. | Issue Writer Certificate

Keywords

Yield stress material

Free surface flow

Gravity flow

Abstract

Dam break problems occur in a variety of applications. In the present paper we are especially concerned with the mining industry, where a dam break can be a catastrophic event with significant harm to the environment. In this case, the materials involved have a yield stress property, i. e., they flow only when a threshold is overcome by the stress that acts on the material. The plastic number, which measures the importance of the yield stress in the overall characteristic stress, is the main dimensionless number analyzed, and carbopol solutions are the kind of material employed. Since slip is common in motions of Yield stress materials, the influence of this phenomenon is investigated by a comparison between the flow over a smooth and a rough surface. An image processing that captures the evolution of the shape of the interface as well as particle image velocimetry measurements were employed as tools to understand the role played by the plastic number in the problem. A number of cases presented a triangular depression that originated from a difference between the flow below the initial yield surface position and a rigid body motion above the initial surface position.

Multimedia

No record.

Cites

No record.

References

No record.

Cite

APA: Copy

Modolo, A.V. F., Loureiro, B.V., Soares, E.J., & THOMPSON, R.L.. (2019). Influence of the Plastic Number on the Evolution of a Yield Stress Material Subjected to a Dam Break. JOURNAL OF APPLIED FLUID MECHANICS (JAFM), 12(6), 1967-1978. SID. https://sid.ir/paper/308317/en

Vancouver: Copy

Modolo A.V. F., Loureiro B.V., Soares E.J., THOMPSON R.L.. Influence of the Plastic Number on the Evolution of a Yield Stress Material Subjected to a Dam Break. JOURNAL OF APPLIED FLUID MECHANICS (JAFM)[Internet]. 2019;12(6):1967-1978. Available from: https://sid.ir/paper/308317/en

IEEE: Copy

A.V. F. Modolo, B.V. Loureiro, E.J. Soares, and R.L. THOMPSON, “Influence of the Plastic Number on the Evolution of a Yield Stress Material Subjected to a Dam Break,” JOURNAL OF APPLIED FLUID MECHANICS (JAFM), vol. 12, no. 6, pp. 1967–1978, 2019, [Online]. Available: https://sid.ir/paper/308317/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops