BibTex RIS Kaynak Göster

Yıl 2016, Cilt: 6 Sayı: 3, 1227 - 1239, 05.11.2016

Omer Bılhan M. Emin Emiroğlu

Öz

Kaynakça

  • Yıldız D., Uzucek E. (1993) Labirent dolusavakların projelendirilme kriterleri. Devlet Su İşleri Teknik Araştırma Kalite ve Kontrol Dairesi Başkanlığı. Yayın No: HI-862 Ankara.
  • Crookston, B. M., and Tullis, B. P. (2012c) Labyrinth weirs: Nappe interference and local submergence. J. Irrig. Drain. Eng., 138(8), 757–765.
  • Falvey, H.T., (2003) Hydraulic Design of Labyrinth Weirs. ASCE Press, 162p.
  • Darvas, L. (1971) Discussion of performance and design of labyrinth weirs, by Hay and Taylor. J. Hydraul. Eng., ASCE, 97(80), 1246–1251.
  • Yıldız, D., Uzucek, E. (1996) Modeling the performance of labyrinth spillways. Int. J. Hydropower Dams, 3, 71–76.
  • Tsang, C. (1987) Hydraulic and aeration performance of labyrinth weirs. Ph.D. dissertation, University of London, London.
  • Taylor, G. (1968). The performance of labyrinth weirs. PhD thesis, University of Nottingham, U.K.
  • Hay, N., and Taylor, G. (1970) Performance and design of labyrinth weir. J. Hydraul. Eng., 96(11), 2337–2357.
  • Houston, K. (1982) Hydraulic model study of Ute dam labyrinth spillway. Rep. No. GR-82-7, U.S. Bureau of Reclamation, Denver.
  • Houston, K. (1983) Hydraulic model study of Hyrum dam auxiliary labyrinth spillway. Rep. No. GR-82-13, U.S. Bureau of Reclamation, Denver.
  • Babb, A. (1976). “Hydraulic model study of the Boardman Reservoir Spillway.” R.L Albrook Hydraulic Laboratory, Washington State University, Pullman, Wash.
  • Crookston, B. M., and Tullis, B. P. (2011) “The design and analysis of labyrinth weirs” 31st Annual USSD Conference. San Diego, California, April 11-15, Pages: 1667-1681.
  • Lux, F., (1989) Design and Application of Labyrinth Weirs, Design of Hydraulic Structures 89, Balkema, Rotterdam, ISBN, 90, 6191 – 8987.
  • Magalhaes, A., and Lorena, M. (1989) Hydraulic design of labyrinth weirs. Rep. No. 736, National Laboratory of Civil Engineering, Lisbon, Portugal.
  • Tullis, B. P., Amanian, N., and Waldron, D. (1995) Design of labyrinth weir spillways. J. Hydraul. Eng., ASCE, 121(3), 247–255.
  • Tullis, B. P., Young, J., and Chandler, M. (2007) Head-discharge relationships for submerged labyrinth weirs. J. of Hydraul. Eng., ASCE, 133(3), 248–254.
  • Savage, B., Frizell, K., and Crowder, J. (2004) “Brains versus brawn: The changing world of hydraulic model studies”. ASDSO 2004 Annual Conf. Proc., Association of State Dam Safety Officials (ASDSO), Lexington, KY. May, 4. 〈www.usbr.gov/pmts/hydraulics_lab/pubs/PAP/PAP-0933.pdf〉.
  • Emiroglu, M. E., Kaya, N., and Agaccioglu, H. (2009).“Discharge capacity of labyrinth side weir located on a straight channel.”J. Irrig. Drain. Eng., ASCE, 136(1), 37–46.
  • Kaya, N., Emiroglu, M. E., and Agaccioglu, H., (2011) “Discharge coefficient of a semi-elliptical side weir in subcritical flow.” Flow Measurement and Instrumentation, Volume: 22, 25-32.
  • Bilhan, O, Emiroglu, M. E., Kisi, O, (2011) Use of artificial neural networks for prediction of discharge coefficient of triangular labyrinth side weir in curved channels. J. Advances in Eng. Soft. 42(4), 208-214.
  • Khode, B.V., Tembhurkar, A.R. Porey, P.D. and Ingle R.N. (2011) Determination of Crest Coefficient for Flow over Trapezoidal Labyrinth Weir. World Applied Sciences Journal 12 (3): 324-329.
  • Khode, B. V., Tembhurkar, A. R. P. D. Porey and R. N. Ingle, (2012) Experimental Studies on Flow over Labyrinth Weir. Journal of Irrig. Drain Eng. ASCE, 138:548-552.
  • Anderson, R. M. and Tullis, B. P., (2012) Comparison of Piano Key and Rectangular Labyrinth Weir Hydraulics. J. Hydraul. Eng. 138:358-361.
  • Carollo, F., Ferro, V., and Pampalone, V. (2012). Experimental Investigation of the Outflow Process over a Triangular Labyrinth-Weir. J. Irrig. Drain Eng., 138(1), 73–79.
  • Crookston, B. M., and Tullis, B. P. (2012a) Arced labyrinth weirs. J. Hydraul. Eng., 138(6), 555–562.
  • Crookston, B. M., and Tullis, B. P. (2012b) Discharge efficiency of reservoir-application-specific labyrinth weirs. J. Irrig. Drain. Eng., ASCE, 138(6), 773–776.

Experimental Studies on Determination of Discharge Capacity of Circular Labyrinth Weirs Located on A Straight Channel

Yıl 2016, Cilt: 6 Sayı: 3, 1227 - 1239, 05.11.2016

Omer Bılhan M. Emin Emiroğlu

Öz

Labyrinth weirs are particularly well
suited for spillway rehabilitation where dam safety concerns, freeboard
limitations, and a revised and larger probable maximum flow have required
replacement or modification of the spillway. Labyrinth weirs with multiple
crest elevations can be used in spillway design to confine base flows to a
section of the crest and/or satisfy discharge hydrograph requirements.
Labyrinth weirs provide higher discharge capacity than conventional weirs, with
the ability to pass large flows at comparatively low heads. Over past 50 years
many research investigations have considered the hydraulic performance of labyrinth
weirs, particularly as dependent on the geometric features. The previous work
has improved the design basis for such weirs. In the present study, discharge
coefficients were experimentally determined for both sharp crested
semi-circular labyrinth weirs and trapezoidal labyrinth weirs of side wall
angle (α=370).
A comprehensive laboratory study including 9 models was conducted to determine
the discharge coefficient of the semi-circular labyrinth weirs. It was found
that from this experimental study the discharge coefficient of the circular
labyrinth weir is higher than that of the linear weir, but lower than that of
the trapezoidal weir.

Anahtar Kelimeler

Fluid Mechanics; Discharge coefficient; Circular; Trapezoidal; Labyrinth weir Dam Safety

Kaynakça

  • Yıldız D., Uzucek E. (1993) Labirent dolusavakların projelendirilme kriterleri. Devlet Su İşleri Teknik Araştırma Kalite ve Kontrol Dairesi Başkanlığı. Yayın No: HI-862 Ankara.
  • Crookston, B. M., and Tullis, B. P. (2012c) Labyrinth weirs: Nappe interference and local submergence. J. Irrig. Drain. Eng., 138(8), 757–765.
  • Falvey, H.T., (2003) Hydraulic Design of Labyrinth Weirs. ASCE Press, 162p.
  • Darvas, L. (1971) Discussion of performance and design of labyrinth weirs, by Hay and Taylor. J. Hydraul. Eng., ASCE, 97(80), 1246–1251.
  • Yıldız, D., Uzucek, E. (1996) Modeling the performance of labyrinth spillways. Int. J. Hydropower Dams, 3, 71–76.
  • Tsang, C. (1987) Hydraulic and aeration performance of labyrinth weirs. Ph.D. dissertation, University of London, London.
  • Taylor, G. (1968). The performance of labyrinth weirs. PhD thesis, University of Nottingham, U.K.
  • Hay, N., and Taylor, G. (1970) Performance and design of labyrinth weir. J. Hydraul. Eng., 96(11), 2337–2357.
  • Houston, K. (1982) Hydraulic model study of Ute dam labyrinth spillway. Rep. No. GR-82-7, U.S. Bureau of Reclamation, Denver.
  • Houston, K. (1983) Hydraulic model study of Hyrum dam auxiliary labyrinth spillway. Rep. No. GR-82-13, U.S. Bureau of Reclamation, Denver.
  • Babb, A. (1976). “Hydraulic model study of the Boardman Reservoir Spillway.” R.L Albrook Hydraulic Laboratory, Washington State University, Pullman, Wash.
  • Crookston, B. M., and Tullis, B. P. (2011) “The design and analysis of labyrinth weirs” 31st Annual USSD Conference. San Diego, California, April 11-15, Pages: 1667-1681.
  • Lux, F., (1989) Design and Application of Labyrinth Weirs, Design of Hydraulic Structures 89, Balkema, Rotterdam, ISBN, 90, 6191 – 8987.
  • Magalhaes, A., and Lorena, M. (1989) Hydraulic design of labyrinth weirs. Rep. No. 736, National Laboratory of Civil Engineering, Lisbon, Portugal.
  • Tullis, B. P., Amanian, N., and Waldron, D. (1995) Design of labyrinth weir spillways. J. Hydraul. Eng., ASCE, 121(3), 247–255.
  • Tullis, B. P., Young, J., and Chandler, M. (2007) Head-discharge relationships for submerged labyrinth weirs. J. of Hydraul. Eng., ASCE, 133(3), 248–254.
  • Savage, B., Frizell, K., and Crowder, J. (2004) “Brains versus brawn: The changing world of hydraulic model studies”. ASDSO 2004 Annual Conf. Proc., Association of State Dam Safety Officials (ASDSO), Lexington, KY. May, 4. 〈www.usbr.gov/pmts/hydraulics_lab/pubs/PAP/PAP-0933.pdf〉.
  • Emiroglu, M. E., Kaya, N., and Agaccioglu, H. (2009).“Discharge capacity of labyrinth side weir located on a straight channel.”J. Irrig. Drain. Eng., ASCE, 136(1), 37–46.
  • Kaya, N., Emiroglu, M. E., and Agaccioglu, H., (2011) “Discharge coefficient of a semi-elliptical side weir in subcritical flow.” Flow Measurement and Instrumentation, Volume: 22, 25-32.
  • Bilhan, O, Emiroglu, M. E., Kisi, O, (2011) Use of artificial neural networks for prediction of discharge coefficient of triangular labyrinth side weir in curved channels. J. Advances in Eng. Soft. 42(4), 208-214.
  • Khode, B.V., Tembhurkar, A.R. Porey, P.D. and Ingle R.N. (2011) Determination of Crest Coefficient for Flow over Trapezoidal Labyrinth Weir. World Applied Sciences Journal 12 (3): 324-329.
  • Khode, B. V., Tembhurkar, A. R. P. D. Porey and R. N. Ingle, (2012) Experimental Studies on Flow over Labyrinth Weir. Journal of Irrig. Drain Eng. ASCE, 138:548-552.
  • Anderson, R. M. and Tullis, B. P., (2012) Comparison of Piano Key and Rectangular Labyrinth Weir Hydraulics. J. Hydraul. Eng. 138:358-361.
  • Carollo, F., Ferro, V., and Pampalone, V. (2012). Experimental Investigation of the Outflow Process over a Triangular Labyrinth-Weir. J. Irrig. Drain Eng., 138(1), 73–79.
  • Crookston, B. M., and Tullis, B. P. (2012a) Arced labyrinth weirs. J. Hydraul. Eng., 138(6), 555–562.
  • Crookston, B. M., and Tullis, B. P. (2012b) Discharge efficiency of reservoir-application-specific labyrinth weirs. J. Irrig. Drain. Eng., ASCE, 138(6), 773–776.
Toplam 26 adet kaynakça vardır.

Ayrıntılar

Konular Mühendislik
Bölüm Makaleler
Yazarlar

Omer Bılhan Bu kişi benim

M. Emin Emiroğlu

Yayımlanma Tarihi 5 Kasım 2016
Yayımlandığı Sayı Yıl 2016 Cilt: 6 Sayı: 3

Kaynak Göster

APA Bılhan, O., & Emiroğlu, M. E. (2016). Experimental Studies on Determination of Discharge Capacity of Circular Labyrinth Weirs Located on A Straight Channel. International Journal of Electronics Mechanical and Mechatronics Engineering, 6(3), 1227-1239. https://doi.org/Doi: 10.17932/IAU.IJEMME.m.21460604.2016.6/3.1227-1239