A review on methods for measurement of free water surface

G Rak, M Hočevar, S Kolbl Repinc, L Novak, B Bizjan - Sensors, 2023 - mdpi.com
Turbulent free-surface flows are encountered in several engineering applications and are
typically characterized by the entrainment of air bubbles due to intense mixing and surface …

Remotely sensed short-crested breaking waves in a laboratory directional wave basin

CM Baker, M Moulton, ML Palmsten, K Brodie… - Coastal …, 2023 - Elsevier
Short-crested breaking waves that result from directionally spread wave conditions dissipate
energy and generate turbulence within the surf zone, altering sediment transport processes …

Water level identification with laser sensors, inertial units, and machine learning

CM Ranieri, AVK Foletto, RD Garcia, SN Matos… - … Applications of Artificial …, 2024 - Elsevier
Flood risk management usually hinges on accurate water level identification in urban
streams such as rivers or creeks. Although research has emphasised the applicability of …

A nonlinear weakly dispersive method for recovering the elevation of irrotational surface waves from pressure measurements

P Bonneton, D Lannes, K Martins, H Michallet - Coastal Engineering, 2018 - Elsevier
We present the derivation of a nonlinear weakly dispersive formula to reconstruct, from
pressure measurements, the surface elevation of nonlinear waves propagating in shallow …

Can we improve the non-intrusive characterization of high-velocity air–water flows? Application of LIDAR technology to stepped spillways

M Kramer, H Chanson, S Felder - Journal of Hydraulic Research, 2020 - Taylor & Francis
The characterization of high-velocity air–water flows is crucial for the design of hydraulic
structures including stepped spillways. Recent experimental advances have shown that …

Non‐hydrostatic, non‐linear processes in the surf zone

K Martins, P Bonneton, A Mouragues… - Journal of Geophysical …, 2020 - Wiley Online Library
In the surf zone, non‐hydrostatic processes are either neglected or estimated using linear
wave theory. The recent development of technologies capable of directly measuring the free …

SNR-based water height retrieval in rivers: Application to high amplitude asymmetric tides in the Garonne river

P Zeiger, F Frappart, J Darrozes, N Roussel… - Remote sensing, 2021 - mdpi.com
Signal-to-noise ratio (SNR) time series acquired by a geodetic antenna were analyzed to
retrieve water heights during asymmetric tides on a narrow river using the Interference …

Recovering water wave elevation from pressure measurements

P Bonneton, D Lannes - Journal of Fluid Mechanics, 2017 - cambridge.org
The reconstruction of water wave elevation from bottom pressure measurements is an
important issue for coastal applications, but corresponds to a difficult mathematical problem …

Measuring free surface elevation of shoaling waves with pressure transducers

M Marino, IC Rabionet, RE Musumeci - Continental Shelf Research, 2022 - Elsevier
An assessment of formulas to recover wave surface elevation from pressure measurements
was carried out in the present study. The investigation focused on the formulas' performance …

Measurements of Complex Free Water Surface Topography Using a Photogrammetric Method

Ž Pleterski, M Hočevar, B Bizjan, S Kolbl Repinc… - Remote Sensing, 2023 - mdpi.com
This paper presents a photogrammetry-based system for capturing turbulent aerated flow
topography in a laboratory environment, especially for complex hydraulic phenomena …