Effect of geometric shapes of chimney weir on discharge coefficient

References

• Bilhan O, Cihan A, Emiroglu ME, Miller CJ. 2018. Experimental and CFD analysis of circular labyrinth weirs. J Irrig Drain Eng. 144(6). doi:10.1061/(ASCE)IR.1943-4774.0001301.
   Web of Science ®Google Scholar
• Bos MG. 1989. Discharge measurement structures. International Institute for Land Reclamation and Improvement (ILRI), Publication No. 20, Wageningen, The Netherlands.
   Google Scholar
• Carrillo JM, Matos J, Lopes R. 2020. Numerical modeling of free and submerged labyrinth weir flow for a large sidewall angle. Env Fluid Mech. 20:357–374.
   Web of Science ®Google Scholar
• Chatterjee C, Singh R, Kar SK. 2002. Discharge characteristics of chimney weir under free-flow conditions. J Irrig Drain Eng. 128(3). doi:10.1061/(ASCE)0733-9437(2002)128:3(175).
   Web of Science ®Google Scholar
• Chatterjee C, Singh R, Kar SK, Panda SN, Vohra SL. 1998. Flow characteristics of chimney weir under submergence. J Irrig Drain Eng. 124(2):96–101.
   Web of Science ®Google Scholar
• Daneshfaraz R, Abbaszadeh H, Gorbanvatan P, Abdi M. 2021a. Application of sluice gate in different positions and its effect on hydraulic parameters in free-flow conditions. J Hydr Struct. 7(3):72–87.
   Google Scholar
• Daneshfaraz R, Majedi Asl M, Bazyar A, Abraham J, Norouzi R. 2021b. The laboratory study of energy dissipation in inclined drops equipped with a screen. J Appl Water Eng Res. 9(3):184–193.
   Web of Science ®Google Scholar
• Daneshfaraz R, Minaei O, Abraham J, Dadashi S, Ghaderi A. 2019. 3-D numerical simulation of water flow over a broad-crested weir with openings. ISH J Hydr Eng. 27(sup1):88–96.
   Google Scholar
• Daneshfaraz R, Norouzi R, Abbaszadeh H, Kuriqi A, Di Francesco S. 2022. Influence of sill on the hydraulic regime in sluice gates. An experimental and numerical analysis. Fluids. 7(7):244. doi:10.3390/fluids7070244.
   Web of Science ®Google Scholar
• Eslahi N, Tokaldany A, Vatankhah E, R A. 2013. Experimental study on determination of flow coefficient of the linear and quadratic proportional weirs in rectangular channels. J Hydr. 8(4):43–53.
   Google Scholar
• 2016. Flow Science Inc. FLOW-3D V 11.2 User’s Manual; Flow Science Inc.: Santa Fe, NM, USA.
   Google Scholar
• Ghaderi A, Daneshfaeaz R, Abraham J, Torabi, A. 2021. Effect of different channels on discharge coefficient of labyrinth weirs. Teknik Dergi. 32(4). doi:10.18400/tekderg.629128.
   Web of Science ®Google Scholar
• Ghaderi A, Dasineh M, Abbasi S, Abraham J. 2019. Investigation of trapezoidal sharp-crested side weir discharge coefficients under subcritical flow regimes using CFD. Appl Wat Sci. 10(31):1–12.
   Google Scholar
• Hayawi Hanaa AM, Yahya Amal AG, Hayawi Ghania AM. 2005. Coefficient of discharge of chimney weir under free and submerged flow conditions. Al-Rafidain Eng J. 13(1):62–69.
   Google Scholar
• Keshava Murthy K, Giridhar DP. 1989. Inverted v-notch: practical proportional weir. J Irrig Drain Eng. 115(6):1035–1050.
   Web of Science ®Google Scholar
• Keshava Murthy K, Giridhar DP. 1990. Improved inverted V-notch or chimney weir. J Irrig Drain Eng. 116(3):374–386.
   Web of Science ®Google Scholar
• Keshava Murthy K, Pillai KG. 1978. Design of constant accuracy linear proportional weir. J Hydr Div. 104(4):527–541.
   Google Scholar
• Kianmehr A, Kouchakzadeh S, Vatankhah AR. 2015. Experimental study of linear proportional weirs for circle conduit. Iran Wat Res J. 8(15):93–101.
   Google Scholar
• Norouzi R, Arvanaghi H, Salmasi F, Farsadizadeh D, Ghorbani MA. 2020. A new approach for oblique weir discharge coefficient prediction based on hybrid inclusive multiple model. Flow Measure Instr. doi:10.1016/j.flowmeasinst.2020.101810.
   PubMed Web of Science ®Google Scholar
• Norouzi R, Daneshfaraz R, Ghaderi A. 2019. Investigation of discharge coefficient of trapezoidal labyrinth weirs using artificial neural networks and support vector machines. Appl Wat Sci. 9:148.
   Web of Science ®Google Scholar
• Ramamurthy AS, Subramanya K, Pani BS. 1977. Quadrant-plate weirs. J Hydr Eng Div. 103(12):1431–1441.
   Web of Science ®Google Scholar
• Salmasi F, Nourani B, Norouzi R, Rezaei F. 2019. Investigation the stage-discharge relationship and discharge coefficient in sharp-crested weirs with triangular shape in plan. Amirkabir J Civil Eng. 53(5):1–1.
   Google Scholar
• Vatankhah AR. 2012. Head-discharge equation for sharp-crested weir with piecewise-linear sides. J Irrig Drain Eng. 138(11):1011–1018.
   Web of Science ®Google Scholar
• Vatankhah AR, Kouchakzadeh S. 2009. Discussion of head-discharge equation for sharp-crested polynomial weir, by Baddour, R. E. J Irrig Drain Eng. 135(3):393–395.
   Web of Science ®Google Scholar