Suchergebnisse - "OPEN-channel flow"

Mixed Flow Simulation with a Depth-Averaged Two-Dimensional Model on Polygonal Meshes.

Autoren: Lai, Yong G.¹ (AUTHOR) ylai@usbr.gov

Quelle: Journal of Hydraulic Engineering. Nov2025, Vol. 151 Issue 6, p1-6. 6p.

Schlagwörter: *OPEN-channel flow, *TWO-dimensional models, *COMPUTER simulation, *FLUID flow, *FLOW simulations, *GEOMETRIC modeling

Laboratory Observations of Frazil Ice Accumulation during Freeze-Up Stage.

Autoren: Mahdizadeh, Hossein Rennie, Colin D. Pilechi, Abolghasem

Quelle: Journal of Hydraulic Engineering. Nov2025, Vol. 151 Issue 6, p1-16. 16p.

Schlagwörter: *OPEN-channel flow, *ICE formation & growth, *TURBULENCE, *IMAGE processing, *SUPERCOOLING, *CHEMISTRY experiments, *ICE crystals, *DEEP learning

融合人工泡沫示踪与单目视觉特征匹配的 非接触式明渠流速监测方法.

Alternate Title: Method fused with of artificial foam tracing and monocular visual feature matching for monitoring non-contact open channel flow velocity.

Autoren: 刘渡坤 王文娥 曹 启 et al.

Quelle: Transactions of the Chinese Society of Agricultural Engineering. Oct2025, Vol. 41 Issue 19, p156-166. 11p.

Schlagwörter: *OPEN-channel flow, *FLOW velocity, *IRRIGATION management, *OPTICAL measurements, *PRECISION farming, *FOAM, *FLOW measurement, *ENVIRONMENTAL indicators

散粒加糙床面逆坡明渠流速特性的试验研究.

Alternate Title: Experimental study on the velocity characteristics of adverse-slope open-channel flows on spacing-roughed bed.

Autoren: 袁 康 张涛涛 肖 洋 et al.

Quelle: Advances in Water Science / Shuikexue Jinzhan. 2025, Vol. 36 Issue 5, p882-894. 13p.

Schlagwörter: *VELOCITY distribution (Statistical mechanics), *OPEN-channel flow, *SURFACE phenomenon, *SLOPES (Soil mechanics), *PARTICLE image velocimetry

Numerical Simulation of Discontinuously Vegetated Open Channel Flow to Estimate Effects of Vegetation Condition on Flood Mitigation.

Autoren: Ahmed, Nadim Bangalee, Zavid Iqbal

Quelle: Journal of Hydraulic Engineering. Sep2025, Vol. 151 Issue 5, p1-14. 14p.

Schlagwörter: *OPEN-channel flow, *FLOOD damage prevention, *COMPUTER simulation, *TURBULENT flow, *COMPUTATIONAL fluid dynamics, *BOTANY, *AQUATIC ecology, *TURBULENCE

Amplitude modulation of large-scale structures on small-scale structures in open-channel flows at low-to-moderate Reynolds numbers.

Autoren: Wang, Yongqiang Yang, Shengfa Zhang, Peng et al.

Quelle: Physics of Fluids. Sep2025, Vol. 37 Issue 9, p1-16. 16p.

Schlagwörter: *AMPLITUDE modulation, *OPEN-channel flow, *REYNOLDS number, *FLOW velocity, *TURBULENCE, *MULTIPLE scale method

Study on the morphological characteristics of large-scale structures in open-channel flows based on tomographic particle image velocimetry.

Autoren: Wang, Yongqiang Zhang, Peng Yang, Shengfa et al.

Quelle: Physics of Fluids. Sep2025, Vol. 37 Issue 9, p1-15. 15p.

Schlagwörter: *OPEN-channel flow, *PARTICLE image velocimetry, *ANGLES, *MORPHOLOGY, *COHERENT structures, *TURBULENT flow, *REYNOLDS number

Physics-informed neural network for open channel flow velocity prediction.

Autoren: Prieto, Carlos Huang, Jinxing Ansari, Saber et al.

Quelle: Physics of Fluids. Aug2025, Vol. 37 Issue 8, p1-16. 16p.

Schlagwörter: *OPEN-channel flow, *DEEP learning, *STREAMFLOW velocity, *MACHINE learning, *HYDRAULIC models, *MISSING data (Statistics), *HYDRAULIC engineering

Understanding the Mixed Velocity Scale in Relation to the Peak Reynolds Shear Stress in Open Channel Flows.

Autoren: Cheng, Nian-Sheng Zheng, Keqi Lu, Chengxiao et al.

Quelle: Journal of Hydraulic Engineering. Jul2025, Vol. 151 Issue 4, p1-6. 6p.

Schlagwörter: *OPEN-channel flow, *SEDIMENT transport, *FRICTION velocity, *FIELD research, *TURBULENCE, *REYNOLDS stress

La turbulencia en canales abiertos. Un enfoque lagrangiano

Autoren: David López-Gómez Ángel Gassó-Sánchez Repositorio Institucional de la Universitat Politècnica de València Riunet

Weitere Verfasser: David López-Gómez Ángel Gassó-Sánchez Repositorio Institucional de la Universitat Politècnica de València Riunet

Quelle: RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Universitat Politècnica de València (UPV)
Ingeniería del Agua, Vol 29, Iss 3, Pp 202-212 (2025)

Schlagwörter: método sph, Turbulencia, Friction slope, Hydraulic engineering, Flujo en canales abiertos, Open channel flow, Ocean engineering, Turbulence, SPH method, pendiente de fricción, turbulencia, Pendiente de fricción, flujo en canales abiertos, TC1-978, TC1501-1800, Método SPH

Dateibeschreibung: application/pdf

Zugangs-URL: https://riunet.upv.es/handle/10251/225783
https://doaj.org/article/6803a578db3e4dc2a191104ce1a14c2d

Experimental Analysis of the Relationship between Flow Velocities and Sediment Transport in a Laboratory Channel Featuring a Lateral Bifurcation and Sand Bed

Autoren: Calderón, Darío Hamad, Khaled Escobar-Ortiz, Jorge

Quelle: Enfoque UTE; Vol. 16 No. 3 (2025); 1-15
Enfoque UTE; Vol. 16 Núm. 3 (2025); 1-15

Schlagwörter: velocímetro acústico Doppler (ADV), flujo en canal abierto, bifurcation, transporte de sedimentos, Acoustic Doppler Velocimeter (ADV), bifurcación, open-channel flow, sediment transport

Dateibeschreibung: text/html; application/pdf

Zugangs-URL: https://ingenieria.ute.edu.ec/index.php/revista/article/view/1150

Fully developed two-dimensional free-surface liquid layer flow over a three-dimensional obstacle.

Autoren: Lin, Mansaier Gajjar, J. S. B.

Quelle: Physics of Fluids. Jun2025, Vol. 37 Issue 6, p1-18. 18p.

Schlagwörter: *WEBER number, *OPEN-channel flow, *REYNOLDS number, *VISCOUS flow, *THREE-dimensional flow

Hydrodynamics of a single cylinder in free-surface flow.

Autoren: Alzabari, Fawaz¹ (AUTHOR) fmalzabari@nu.edu.sa

Quelle: AIP Advances. May2025, Vol. 15 Issue 5, p1-21. 21p.

Schlagwörter: *FREE surfaces, *OPEN-channel flow, *LIFT (Aerodynamics), *REYNOLDS number, *FROUDE number

Free-surface flow due to a line source near a vertical barrier.

Autoren: Mansoor, W.F. Hocking, G.C.

Quelle: European Journal of Mechanics B: Fluids. May2025, Vol. 111, p11-19. 9p.

Schlagwörter: *UNSTEADY flow, *OPEN-channel flow, *SURFACE tension, *WATER waves, *CURVATURE

Solute transport in turbulent flows through an open channel with reversible and irreversible boundary reactions.

Autoren: Barik, Swarup Tsai, Christina W.

Quelle: Physics of Fluids. May2025, Vol. 37 Issue 5, p1-18. 18p.

Schlagwörter: *CHANNELS (Hydraulic engineering), *OPEN-channel flow, *TURBULENT flow, *TURBULENCE, *ENVIRONMENTAL management

Air–water interactions during rapid filling of a closed horizontal pipe.

Autoren: Chen, Yaohui Li, Pengcheng Fei, Zhaodan et al.

Quelle: Physics of Fluids. Apr2025, Vol. 37 Issue 4, p1-15. 15p.

Schlagwörter: *OPEN-channel flow, *MUNICIPAL water supply, *ENVIRONMENTAL infrastructure, *TRANSITION flow, *AIR pressure

Corrected Riemann smoothed particle hydrodynamics method for multi-resolution fluid–structure interaction.

Autoren: Zhang, Bo Zhu, Jianfeng Hu, Xiangyu

Quelle: Physics of Fluids. Apr2025, Vol. 37 Issue 4, p1-17. 17p.

Schlagwörter: *OPEN-channel flow, *FLOW simulations, *ENERGY conservation, *SPATIAL resolution, *PROBLEM solving

How Far Does the Influence of the Free Surface Extend in Turbulent Open Channel Flow?

Autoren: Bauer, Christian Sakai, Yoshiyuki Uhlmann, Markus

Quelle: Flow, Turbulence and Combustion. 115:447-468

Schlagwörter: Fluid Dynamics (physics.flu-dyn), direct numerical simulation, free surface, FOS: Physical sciences, Fluid Dynamics, turbulent open channel flow

Zugangs-URL: http://arxiv.org/abs/2501.06017
https://elib.dlr.de/214076/
https://doi.org/10.1007/s10494-025-00665-4

Experimental and numerical investigation of rectangular labyrinth weirs in an open channel.

Autoren: Aydin, M. Cihan Ulu, Ali Emre Işik, Ercan

Quelle: Proceedings of ICE: Water Management. Feb2025, Vol. 178 Issue 1, p1-17. 17p.

Schlagwörter: *CHANNELS (Hydraulic engineering), *OPEN-channel flow, *COMPUTATIONAL fluid dynamics, *DISCHARGE coefficient, *HYDRAULIC models

Machine learning-based prediction for airflow velocity in unpressured water-conveyance tunnels.

Autoren: Qian, Shangtuo Meng, Xianghu Li, Pengcheng et al.

Quelle: Physics of Fluids. Feb2025, Vol. 37 Issue 2, p1-15. 15p.

Schlagwörter: *MACHINE learning, *OPEN-channel flow, *FROUDE number, *AIR flow, *RANDOM forest algorithms