Effect of downward seepage on turbulence and morphology in mobile boundary sinuous channel

J Taye, A Sharma, B Kumar - Physics of Fluids, 2023 - pubs.aip.org
The porous boundary of alluvial channels allows water to interact with the surrounding
groundwater. With reduction in groundwater level, transfer of water from the main channel to …

Experimental study on the optimal spur dike shape under downward seepage

H Patel, B Kumar - Water Science, 2024 - Taylor & Francis
The successful stabilization of riverbanks and the construction of sustainable foundations,
extensive knowledge of the scour process and accurate assessment of scour depth around …

Hydro-morphological behavior around T-shaped spur dikes with downward seepage

HK Patel, B Kumar - Scientific Reports, 2023 - nature.com
The present work experimentally analyses the flow behaviour near the T-shaped spur dike
field with no seepage, 5%, and 10% downward seepage. Experiments were aimed at …

Experimental study on near-bed flow turbulence of sinuous channel with downward seepage

J Taye, B Kumar - Proceedings of the Institution of Civil …, 2021 - icevirtuallibrary.com
The presence of a small seepage velocity in streams and rivers induces transfer of mass and
momentum near the sediment boundary, causing bank failure and instability of hydraulic …

[HTML][HTML] Downward seepage effects on flow near a L-shape spur dike and bed morphology

HK Patel, M Qi, B Kumar - International Journal of Sediment Research, 2024 - Elsevier
Spur dikes are structures built along riverbanks that serve two purposes: stabilizing the
banks and minimizing erosion risk by controlling water flow in the river channel. The current …

[HTML][HTML] Spectral analysis of the flows in seepage affected threshold alluvial channels

PK Behera, M Agarwal, V Deshpande, B Kumar - Results in Engineering, 2024 - Elsevier
In order to comprehend potential changes in the hydrodynamics of flow under downward
seepage condition when water is extracted from a threshold alluvial channel, investigations …

Effect of seepage flow on incipient motion of sand particles in a bed subjected to surface flow

A Jewel, K Fujisawa, A Murakami - Journal of Hydrology, 2019 - Elsevier
Understanding the interaction of the groundwater seepage flow and sediment transport
along permeable boundaries is essential for managing soil beds and bank erosion. A …

Migrating scour depth around a spur dike with downward seepage using multiscale characterizations

HK Patel, S Arora, R Chavan, B Kumar - Experimental Thermal and Fluid …, 2024 - Elsevier
The current work uses an experimental method to analyse a multiscale statistical
assessment of scour depth surrounding the spur dikes with downward seepage. The …

One-dimensional velocity distribution in seepage channel using Tsallis and Shannon entropy

A Sharma, V Jha, M Roy, B Kumar - Stochastic Environmental Research …, 2022 - Springer
In open channel flow, the velocity distribution is required to analyze the flow parameters
such as discharge, energy and momentum correction factors, and scour depth. Though the …

A novel Python module for statistical analysis of turbulence (P-SAT) in geophysical flows

M Agarwal, V Deshpande, D Katoshevski, B Kumar - Scientific reports, 2021 - nature.com
Abstract We present Python Statistical Analysis of Turbulence (P-SAT), a lightweight, Python
framework that can automate the process of parsing, filtering, computation of various …