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

Persian Verion
Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

video

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

sound

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

Persian Version

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

View:

1,426
Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Download:

0
Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Cites:

Information Journal Paper

Title

HYDRAULIC JUMP IN A TRIANGULAR CHANNEL AND ITS CONTROLUSING A BROAD CRESTED END SILL

Pages

  43-54

Abstract

 Hydraulic jump has been used widely for dissipating excess energy downstream of hydraulic structures in irrigation and drainage networks. The characteristics of HYDRAULIC JUMP in triangular sections have not been studied as much as those in rectangular, trapezoidal and circular sections.In this paper, the characteristics of HYDRAULIC JUMP in a triangular channel with broad crested endsill is studied. The experiments are carried out in a laboratory flume of 9 m length, 0.5 m width and o.6 m height with glass side walls. Different flow discharges and sluice gate openings with issuing jet Froude number in the range of 2.5-12.5 was studied. The results showed that for a given Froude number, the required TAIL WATER depth for the triangular section is up to 70% lower than that in a rectangular section. Based on the regression analysis, several empirical equation sare proposed for determining sequent depth ratio and dimensionless sill height as a function of inflow Froude number. The proposed equations can be used in designing controlled HYDRAULIC JUMP in triangular sections were TAIL WATER is not adequate for a classic HYDRAULIC JUMP.

Cites

  • No record.

    • References

  • No record.

    • Cite

    APA: Copy

    HAMIDIFAR, H., & OMID, M.H.. (2016). HYDRAULIC JUMP IN A TRIANGULAR CHANNEL AND ITS CONTROLUSING A BROAD CRESTED END SILL. IRRIGATION AND DRAINAGE STRUCTURES ENGINEERING RESEARCH , 17(66), 43-54. SID. https://sid.ir/paper/261352/en

    Vancouver: Copy

    HAMIDIFAR H., OMID M.H.. HYDRAULIC JUMP IN A TRIANGULAR CHANNEL AND ITS CONTROLUSING A BROAD CRESTED END SILL. IRRIGATION AND DRAINAGE STRUCTURES ENGINEERING RESEARCH [Internet]. 2016;17(66):43-54. Available from: https://sid.ir/paper/261352/en

    IEEE: Copy

    H. HAMIDIFAR, and M.H. OMID, “HYDRAULIC JUMP IN A TRIANGULAR CHANNEL AND ITS CONTROLUSING A BROAD CRESTED END SILL,” IRRIGATION AND DRAINAGE STRUCTURES ENGINEERING RESEARCH , vol. 17, no. 66, pp. 43–54, 2016, [Online]. Available: https://sid.ir/paper/261352/en

    Related Journal Papers

    Related Seminar Papers

  • No record.

    • Related Plans

  • No record.

    • Recommended Workshops





    Move to top