☆ 4.7 Article

Experimental investigation of loop rating curve on a small 3D printed laboratory channel

JOURNAL OF HYDROLOGY (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Engineering, Civil

Influence of Piano Key Weir Crest Shapes on Flow Characteristics, Scale Effects, and Energy Dissipation for In-Channel Application

Xiaoyang Shen et al.

Summary: Due to their small footprint and efficient hydraulic performance, piano key weirs (PKWs) have gained attention in the past two decades. The crest shape is a crucial factor influencing the hydraulic characteristics of a PKW. This study investigates the effects of different crest configurations on flow characteristics, energy dissipation, and scale effects of a PKW. The results indicate that crest shape significantly affects nappe trajectory and hydraulic characteristics. Empirical equations were developed to predict discharge coefficients and downstream residual energies for practical design.

JOURNAL OF HYDRAULIC ENGINEERING (2023)

添加到收藏夹

Article Engineering, Civil

A framework for detecting stage-discharge hysteresis due to flow unsteadiness: Application to France's national hydrometry network

E. Perret et al.

Summary: A generic framework is proposed to evaluate the relative discharge error caused by ignoring stage-discharge hysteresis due to transient flow over large gauging station networks. The research used the Jones equation to diagnose the hysteresis effect and found that slope estimates were crucial for the diagnostic results. The method was applied to gauging stations in France and significant hysteresis effects were found at stations with low bed slope and fast flood regime. However, due to the uncertainty of slope data, it was difficult to draw firm conclusions.

JOURNAL OF HYDROLOGY (2022)

添加到收藏夹

Article Environmental Sciences

3D Printing Technique for Experimental Modeling of Hydraulic Structures: Exemplary Scaled Weir Models

Mario Oertel et al.

Summary: This study evaluates the feasibility of applying 3D printing to fabricate scaled hydraulic experimental models for laboratory use. The results show that properly 3D printed models are more cost- and time-effective during the fabrication process and can deliver accurate results. The layer height of 3D printed models is found to be a critical parameter influencing model quality, and surface irregularities may affect experimental results.

WATER (2022)

添加到收藏夹

Article Environmental Sciences

Estimating the Average River Cross-Section Velocity by Observing Only One Surface Velocity Value and Calibrating the Entropic Parameter

Farhad Bahmanpouri et al.

Summary: The current research aims to predict the velocity distribution and discharge rates in rivers based on the entropy concept using only one surface velocity measurement. The uncrewed aerial vehicle (UAV)-based image acquisition technique was applied to collect the surface velocity distribution along two European rivers. The entropy approach accurately predicts the velocity distribution and discharge rates with a percentage error lower than 13%.

WATER RESOURCES RESEARCH (2022)

添加到收藏夹

Editorial Material Environmental Sciences

Editorial-Physical Modelling in Hydraulics Engineering

Enrique Pena et al.

WATER (2021)

添加到收藏夹

Article Geosciences, Multidisciplinary

B-flood 1.0: an open-source Saint-Venant model for flash-flood simulation using adaptive refinement

Geoffroy Kirstetter et al.

Summary: The study demonstrates the possibility of using b-flood, a 2D tool based on shallow-water equations and adaptive mesh refinement, to simulate flash floods in small watersheds on a predictive computational timescale. It aims to reduce the impacts of flash floods in the French Riviera region.

GEOSCIENTIFIC MODEL DEVELOPMENT (2021)

添加到收藏夹

Article Water Resources

A novel platform to evaluate the dampening of water and solute transport in an experimental channel under unsteady flow conditions

Samer Majdalani et al.

HYDROLOGICAL PROCESSES (2020)

添加到收藏夹

Article Engineering, Civil

Revisiting hysteresis of flow variables in monitoring unsteady streamflows

Marian Muste et al.

JOURNAL OF HYDRAULIC RESEARCH (2020)

添加到收藏夹

Article Chemistry, Analytical

A New Water Level Measurement Method Combining Infrared Sensors and Floats for Applications on Laboratory Scale Channel under Unsteady Flow Regime

Samer Majdalani et al.

SENSORS (2019)

添加到收藏夹

Article Water Resources

Evaluating lateral flow in an experimental channel using the diffusive wave inverse problem

Roger Moussa et al.

ADVANCES IN WATER RESOURCES (2019)

添加到收藏夹

Article Water Resources

Experimental study on the influence of river flow confluences on the open channel stage-discharge relationship

Xiekang Wang et al.

HYDROLOGICAL SCIENCES JOURNAL (2019)

添加到收藏夹

Article Engineering, Civil

Experimental evidence on the performance of rating curves for continuous discharge estimation in complex flow situations

Zhengyang Cheng et al.

JOURNAL OF HYDROLOGY (2019)

添加到收藏夹

Article Environmental Sciences

Impact of Stage Measurement Errors on Streamflow Uncertainty

I. Horner et al.

WATER RESOURCES RESEARCH (2018)

添加到收藏夹

Article Environmental Sciences

A Comparison of Methods for Streamflow Uncertainty Estimation

Julie E. Kiang et al.

WATER RESOURCES RESEARCH (2018)

添加到收藏夹

Article Environmental Sciences

From Surface Flow Velocity Measurements to Discharge Assessment by the Entropy Theory

Tommaso Moramarco et al.

WATER (2017)

添加到收藏夹

Article Geosciences, Multidisciplinary

Technical Note: Monitoring of unsteady open channel flows using the continuous slope-area method

Kyutae Lee et al.

HYDROLOGY AND EARTH SYSTEM SCIENCES (2017)

添加到收藏夹

Article Computer Science, Interdisciplinary Applications

Spatial Global Sensitivity Analysis of High Resolution classified topographic data use in 2D urban flood modelling

Morgan Abily et al.

ENVIRONMENTAL MODELLING & SOFTWARE (2016)

添加到收藏夹

Article Environmental Sciences

Field assessment of noncontact stream gauging using portable surface velocity radars (SVR)

Matilde Welber et al.

WATER RESOURCES RESEARCH (2016)

添加到收藏夹

Article Environmental Sciences

Orienting the camera and firing lasers to enhance large scale particle image velocimetry for streamflow monitoring

Flavia Tauro et al.

WATER RESOURCES RESEARCH (2014)

添加到收藏夹

Article Engineering, Civil

Impact of topographic obstacles on the discharge distribution in open-channel bifurcations

Emmanuel Mignot et al.

JOURNAL OF HYDROLOGY (2013)

添加到收藏夹

Article Environmental Sciences

Dynamic rating curve assessment in unstable rivers using Ornstein-Uhlenbeck processes

Trond Reitan et al.

WATER RESOURCES RESEARCH (2011)

添加到收藏夹

Article Geosciences, Multidisciplinary

Discharge estimation in a backwater affected meandering river

H. Hidayat et al.

HYDROLOGY AND EARTH SYSTEM SCIENCES (2011)

添加到收藏夹

Article Geosciences, Multidisciplinary

A dynamic rating curve approach to indirect discharge measurement

F. Dottori et al.

HYDROLOGY AND EARTH SYSTEM SCIENCES (2009)

添加到收藏夹

Article Engineering, Civil

Measuring real-time streamflow using emerging technologies: Radar, hydroacoustics, and the probability concept

John Fulton et al.

JOURNAL OF HYDROLOGY (2008)

添加到收藏夹

Article Environmental Sciences

A methodology for discharge estimation and rating curve development at ungauged river sites

Muthiah Perumal et al.

WATER RESOURCES RESEARCH (2007)

添加到收藏夹

Article Engineering, Civil

Evaluation of the micromodel: An extremely small-scale movable bed model

ST Maynord

JOURNAL OF HYDRAULIC ENGINEERING-ASCE (2006)

添加到收藏夹

Article Geography, Physical

Anthropic aggradation of the Waiho River, Westland, New Zealand: Microscale modelling

TRH Davies et al.

EARTH SURFACE PROCESSES AND LANDFORMS (2003)

添加到收藏夹

Article Engineering, Civil

Microscale loose-bed hydraulic models

RA Gaines et al.

JOURNAL OF HYDRAULIC ENGINEERING-ASCE (2001)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.