[HTML][HTML] A review: Aeration efficiency of hydraulic structures in diffusing DO in water
D Puri, P Sihag, MS Thakur - MethodsX, 2023 - Elsevier
This paper contemplates the review of aeration efficiency with commonly used different
aeration systems such as Venturi flumes, Weirs, Conduits, Stepped channels, In Venturi …
aeration systems such as Venturi flumes, Weirs, Conduits, Stepped channels, In Venturi …
An efficient streaming algorithm for spectral proper orthogonal decomposition
OT Schmidt, A Towne - Computer Physics Communications, 2019 - Elsevier
A streaming algorithm to compute the spectral proper orthogonal decomposition (SPOD) of
stationary random processes is presented. As new data becomes available, an incremental …
stationary random processes is presented. As new data becomes available, an incremental …
DualSPHysics simulations of spillway hydraulics: a comparison between single-and two-phase modelling approaches
This technical note presents the DualSPHysics application to spillway hydraulics, and an
extensive comparison has been made between the single-water and two-phase water–air …
extensive comparison has been made between the single-water and two-phase water–air …
Effect of 30-degree sloping smooth and stepped chute approach flow on the performance of a classical stilling basin
Advances in dam construction techniques have significantly increased the number of
stepped spillways implemented worldwide. Although stepped chutes provide enhanced …
stepped spillways implemented worldwide. Although stepped chutes provide enhanced …
History and physical significance of the roughness Froude number
TL Wahl - Journal of Hydraulic Research, 2023 - Taylor & Francis
The roughness Froude number is a relatively new dimensionless parameter that began
appearing in the hydraulic engineering literature in the late 1970s, first for the analysis of …
appearing in the hydraulic engineering literature in the late 1970s, first for the analysis of …
Hazard and vulnerability in urban inundated underground space: Hydrodynamic analysis of human instability for stairway evacuation
Underground flooding events are being exacerbated due to the rapid expanding of
underground space in urban and the extreme precipitation events by climate change. It is …
underground space in urban and the extreme precipitation events by climate change. It is …
Can we improve the non-intrusive characterization of high-velocity air–water flows? Application of LIDAR technology to stepped spillways
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 …
structures including stepped spillways. Recent experimental advances have shown that …
Drag reduction in aerated chute flow: Role of bottom air concentration
Wall shear stress modification in self-aerated flows has been observed in boundary layer–
type flows mainly in the form of drag reduction. Due to its complexity, drag reduction has …
type flows mainly in the form of drag reduction. Due to its complexity, drag reduction has …
Optical flow estimations in aerated spillway flows: Filtering and discussion on sampling parameters
Image-based velocimetry captured a great interest in physical modelling of highly-aerated
flows, for example in stepped spillways. The present study investigated the performance of a …
flows, for example in stepped spillways. The present study investigated the performance of a …
Fuzzy multi-objective simulation-optimization of stepped spillways considering flood uncertainty
M Ghorbani Mooselu, MR Nikoo… - Water Resources …, 2019 - Springer
The design of stepped spillways is a multi-objective optimization problem in which the
uncertainty of parameters plays a key role in the stepped spillways' design. A Fuzzy …
uncertainty of parameters plays a key role in the stepped spillways' design. A Fuzzy …