Search Results - "Weirs"

Partial Weir Opening Is Associated with Shifts in Benthic Diatom Diversity and Assemblage Reorganization in a Monsoonal River.

Authors: Kim, Yong-Jae Hwang, Su-Ok Han, Byeong-Hun et al.

Source: Water (20734441). Apr2026, Vol. 18 Issue 8, p977. 17p.

New Approach for Design of Broad-Crested Weirs with Exponential Sections.

Authors: Abdelrazek, Ahmed M. Abourohiem, Mohammed A.

Source: Water (20734441). Apr2026, Vol. 18 Issue 7, p771. 13p.

تأثیر بلوک روی سازه ی تونلی موجود در سرریز کلید پیانویی بر آبشستگی موضعی پایین دست آن. (Persian)

Authors: وادی محمد وادی علی خوش فطرت موسی حبیب جاسم et al.

Source: Amirkabir Journal of Civil Engineering; Mar2026, Vol. 57 Issue 12, p2013-2031, 19p

Computational assessment of flow dynamics and turbulence generation in hydrofoil-crested weirs.

Authors: Ghaderi, Amir Rezaei, Amir Hossein Mohammadnezhadaghdam, Amir Hossein et al.

Source: Scientific Reports. 2/11/2026, Vol. 16 Issue 1, p1-28. 28p.

Physical and Numerical Analysis of Outflow Discharge from Type-A Piano Key Weirs Under Steady and Unsteady Flow Conditions.

Authors: Mirzad, Mohamad Kouchakzadeh, Salah

Source: Water (20734441). Jan2026, Vol. 18 Issue 2, p173. 20p.

Experimental Hydraulic Investigation of Various Geometric Labyrinth Side Weirs.

Authors: Hasan, Safa Ibrahim Jamel, Asmaa Abdul Jabbar

Source: Instrumentation, Mesures, Métrologies. Oct2025, Vol. 24 Issue 5, p317-324. 8p.

EXACT THEORETICAL RATING LAW FOR SHARP-CRESTED ELLIPTIC, SEMI-ELLIPTIC, AND CIRCULAR WEIRS.

Authors: B., ACHOUR L., AMARA K. H., KULKARNI

Source: Larhyss Journal; Dec2025, Issue 64, p199-324, 126p

Evaluating the Sluice Gate Effectiveness for the Water Level Control in the Danda Besar Tidal Irrigation System, South Kalimantan, Indonesia.

Authors: Amalia, Maya Noorsaly, Siti Rizkyna Mishima, Yuichiro et al.

Source: Engineering, Technology & Applied Science Research; Dec2025, Vol. 15 Issue 6, p30371-30376, 6p

Influence of the Semicircular Cycle in a Labyrinth Weir on the Discharge Coefficient.

Authors: Mattos-Villarroel, Erick Dante Ojeda-Bustamante, Waldo Díaz-Delgado, Carlos et al.

Source: Water (20734441). Nov2025, Vol. 17 Issue 21, p3151. 23p.

Numerical Simulation Study on Hydraulic Characteristics of Asymmetric and Symmetric Triangular Labyrinth Weirs: A Comparative Analysis.

Authors: Xu, Ke Qu, Weifei Zhou, Yu et al.

Source: Water (20734441). Nov2025, Vol. 17 Issue 21, p3114. 18p.

An Adaptation of Wintering Water Birds to Man-Made Weirs in Relation to the Freeze–Thaw Process in Tancheon Stream, Korea.

Authors: Lee, Jangho Park, Chan-Ryul Sou, Hong-Duck

Source: Animals (2076-2615). Nov2025, Vol. 15 Issue 21, p3161. 11p.

Evaluating the Hydraulic Efficiency of Rectangular, Labyrinth, and Piano Key Weirs Under Different Factors.

Authors: Hussein, Noor S.¹ (AUTHOR) noorsaadi1981@gmail.com

Source: Mathematical Modelling of Engineering Problems. Nov2025, Vol. 12 Issue 11, p4019-4026. 8p.

Investigating the Effect of Grooves on the Hydraulic Parameters of a Sharp-crested Trapezoidal Side Weir.

Authors: Daneshfaraz, R. Aminvash, E. Omidvar, R. et al.

Source: Journal of Applied Fluid Mechanics; Oct2025, Vol. 18 Issue 10, p2465-2475, 11p

The Hydraulic Performance Evaluation of a Compound Sharp Crested Weir with a Modified Trapezoidal–Semicircular Configuration.

Authors: Noori Bashboosh, Nabaa Abdulabbas Hassan, Fadhel Zwain, Hanadi H.

Source: Engineering, Technology & Applied Science Research; Oct2025, Vol. 15 Issue 5, p27966-27971, 6p

The Effect of Different Block Shapes on the Downstream Local Scour in Piano Key Weir.

Authors: Wadi, Wadi Mohammed Alavi, Seyed Hamid Izadinia, Elham et al.

Source: Periodica Polytechnica: Civil Engineering. 2025, Vol. 69 Issue 4, p1162-1175. 14p.

A Study on Improving Separation Efficiency Through Weir Curvature Optimization in an FWKO with a Dish-Head Inlet.

Authors: Jeong, Hyun-Su Kim, Youn-Jea

Source: Separations (2297-8739). Oct2025, Vol. 12 Issue 10, p287. 12p.

The effects of dentate crest and a row of consecutive orifices along and below the crest edge on labyrinth weir efficiency.

Authors: Ahmadi, Zobeideh Mohseni Movahed, Seyed Asadollah Mozaffari, Javad

Source: Canadian Journal of Civil Engineering; 2019, Vol. 46 Issue 6, p552-555, 4p

Flow Rate Capacity Improvement of Triangular Plan Form Sharp Crested Weirs.

Authors: Noori, Bahzad Mohammad Ali Aaref, Naeema Thaher

Source: Arabian Journal for Science & Engineering (Springer Science & Business Media B.V. ). Aug2025, Vol. 50 Issue 16, p13133-13152. 20p.

Subjects: Hydraulic engineering, Weirs, Mathematical models, Testing laboratories, Hydraulic structures, Flow velocity

Influence of Labyrinth Side Weir Shape Modification on the Hydrodynamic Performance: Experimental and Numerical Study.

Authors: Hussein, Bshkoj S. Jalil, Shaker A.

Source: Arabian Journal for Science & Engineering (Springer Science & Business Media B.V. ). Aug2025, Vol. 50 Issue 16, p12881-12902. 22p.

Subjects: Discharge coefficient, Weirs, Numerical analysis, Angles, Hydraulic engineering, Fluid flow, Fluid dynamics, Empirical research

Short-term microbial community reassembly and sediment-driven water quality pulses following a managed weir opening in the Nakdong River.

Authors: Yoon, Keum Ju Akhtar, Shaheen Lee, Gihan et al.

Source: Hydrobiologia. Jun2026, Vol. 853 Issue 10, p3075-3094. 20p.

Subjects: Water quality, Weirs, Hydrological research, Streamflow, Sedimentation & deposition, Nitrogen cycle, Microbial communities, Eutrophication

Geographic Terms: South Korea