EFFECT OF APPROACH LENGTH AND ANGLE OF SKI JUMP ON THE OUTLET TRAJECTORY

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.

OMIDVARI NIA MONA; MUSAVI JAHROMI SEYED HABIB

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

Journal Paper

Paper Information

Journal: JOURNAL OF WATER AND SOIL RESOURCES CONSERVATION Year:2012 | Volume:1 | Issue:4 Page(s): 1-17

Download Full-Text

Persian Verion

View:

1,034

Download:

Cites:

Information Journal Paper

Title

EFFECT OF APPROACH LENGTH AND ANGLE OF SKI JUMP ON THE OUTLET TRAJECTORY

Author(s)

OMIDVARI NIA MONA | MUSAVI JAHROMI SEYED HABIB | Issue Writer Certificate

Keywords

APPROACH LENGTHQ2

JET TRAJECTORYQ2

PHYSICAL MODELQ2

TRI-ANGULAR FLIP BUCKETQ2

Abstract

Design and optimum selection of the hydraulic structures characteristics, plays very important role in water resources management in agricultural sector. In this study, ski jump of triangular flip bucket is investigated. To process the project, a PHYSICAL MODEL including a flume and an ogee weir were designed and constructed. Three flip bucket including a flip bucket with 45 degree angle and 2 cm length, flip bucket with 45 degree angle and 7 cm length and a flip bucket with 22.5 degree angle and 2 cm length. Four discharges and their corresponding Froude number were considered. The length of trajectory, upper and lower limits of jet flow were then measured and the required data were collected. The results indicated that increasing of bucket angle causes the thickness of JET TRAJECTORY increases. It is shown that Flip bucket with 45 degree angle and 7 cm length of the approaching canal is more effective than the others. It is further shown that the length of approaching canal has no significant role on the JET TRAJECTORY. Moreover, it is revealed that the angle of the bucket plays a significant role on the JET TRAJECTORY's characteristics. Increasing Froude number from 4.44 to 6.42 lead to upper and inferior of JET TRAJECTORY to be increased to 72.5 and 77.7 percents, respectively.

Cites

References

No record.

Cite

APA: Copy

OMIDVARI NIA, MONA, & MUSAVI JAHROMI, SEYED HABIB. (2012). EFFECT OF APPROACH LENGTH AND ANGLE OF SKI JUMP ON THE OUTLET TRAJECTORY. JOURNAL OF WATER AND SOIL RESOURCES CONSERVATION, 1(4), 1-17. SID. https://sid.ir/paper/232301/en

Vancouver: Copy

OMIDVARI NIA MONA, MUSAVI JAHROMI SEYED HABIB. EFFECT OF APPROACH LENGTH AND ANGLE OF SKI JUMP ON THE OUTLET TRAJECTORY. JOURNAL OF WATER AND SOIL RESOURCES CONSERVATION[Internet]. 2012;1(4):1-17. Available from: https://sid.ir/paper/232301/en

IEEE: Copy

MONA OMIDVARI NIA, and SEYED HABIB MUSAVI JAHROMI, “EFFECT OF APPROACH LENGTH AND ANGLE OF SKI JUMP ON THE OUTLET TRAJECTORY,” JOURNAL OF WATER AND SOIL RESOURCES CONSERVATION, vol. 1, no. 4, pp. 1–17, 2012, [Online]. Available: https://sid.ir/paper/232301/en

Related Journal Papers