Experimental Investigation of the Performance of Inclined Gabion Drop Equipped with a Horizontal

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.

DANESHFARAZ RASOUL; Majedi Asl Mahdi; BAGHERZADEH MOHAMMAD

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

Journal Paper

Paper Information

Journal: Iranian Journal of Soil and Water Research Year:2021 | Volume:52 | Issue:1 Page(s): 81-93

Download Full-Text

Persian Verion

View:

352

Download:

Cites:

Information Journal Paper

Title

Experimental Investigation of the Performance of Inclined Gabion Drop Equipped with a Horizontal

Author(s)

DANESHFARAZ RASOUL | Majedi Asl Mahdi | BAGHERZADEH MOHAMMAD | Issue Writer Certificate

Keywords

Energy DissipationQ1

Inclined Gabion DropQ1

ScreensQ1

Relative Wet LengthQ1

Relative Critical DepthQ1

Abstract

One of the important hydraulic issues is to study the effect of additional structures on dissipating the flow energy in overflow structures such as drops. In the present study, using a laboratory model, the effect of simultaneous use of horizontal screen and gabion in the inclined drop structure was investigated and compared with the results of other researchers. The experiments were performed for two heights and three inclined gabion angles, two screen porosity ratios and a flow rate of 150 to 800 liters per minute. The results of all the studied models showed that by increasing the Relative Critical Depth, the relative energy consumption values decrease and the relative downstream depth increases. By increasing angle and height of the slope and decreasing the porosity of the screen for a constant Relative Critical Depth, the relative Energy Dissipation of the Inclined Gabion Drops equipped with a horizontal screen increases. Increasing the wetted length of horizontal Screens causes two-phase flow and air entrance to the used system and consequently the amount of Energy Dissipation increases. Simultaneous use of gabions in the sloping section and horizontal Screens at the edge of the drop has significantly reduced the downstream Froude number so that the downstream Froude number at all three angles and two porosity ratios decreased from range of 4. 49-35 to range of 1. 31-2. 48 compared to the simple inclined slope and from range of 1. 48-5. 78 to range of 1. 31-2. 48 as compared to the inclined slope equipped with a horizontal lattice plate.

Cites

No record.

References

No record.

Cite

APA: Copy

DANESHFARAZ, RASOUL, Majedi Asl, Mahdi, & BAGHERZADEH, MOHAMMAD. (2021). Experimental Investigation of the Performance of Inclined Gabion Drop Equipped with a Horizontal. IRANIAN JOURNAL OF SOIL AND WATER RESEARCH, 52(1 ), 81-93. SID. https://sid.ir/paper/370429/en

Vancouver: Copy

DANESHFARAZ RASOUL, Majedi Asl Mahdi, BAGHERZADEH MOHAMMAD. Experimental Investigation of the Performance of Inclined Gabion Drop Equipped with a Horizontal. IRANIAN JOURNAL OF SOIL AND WATER RESEARCH[Internet]. 2021;52(1 ):81-93. Available from: https://sid.ir/paper/370429/en

IEEE: Copy

RASOUL DANESHFARAZ, Mahdi Majedi Asl, and MOHAMMAD BAGHERZADEH, “Experimental Investigation of the Performance of Inclined Gabion Drop Equipped with a Horizontal,” IRANIAN JOURNAL OF SOIL AND WATER RESEARCH, vol. 52, no. 1 , pp. 81–93, 2021, [Online]. Available: https://sid.ir/paper/370429/en

Related Journal Papers