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Turbulent flow characteristics over rough permeable and impermeable gravel-bed stream- an experimental study

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Open Access
|May 2024

References

  1. Aberle, J., Koll, K., Dittrich, A., 2008. Form induced stresses over rough gravel-beds. Acta Geophys., 56, 3, 584–600.
  2. Breugem, P.W., Boersma, J., Uittenbogaard, R.E., 2006. The influence of wall permeability on turbulent channel flow. J. Fluid Mech., 562, 35–72.
  3. Cooper, J.R., Ockleford, A., Rice, S.P., Powell, D.M., 2018. Does the permeability of gravel river beds affect near-bed hydrodynamics? Earth Surf. Process. Landf., 43, 943–955.
  4. Dey, S., Das, R., 2012. Gravel-bed hydrodynamics: Double-averaging approach. J. Hydraul. Eng., 138, 8, 707–725.
  5. Dey, S., Raikar, R.V., 2007. Characteristics of loose rough boundary streams at near-threshold. J. Hydraul. Eng., 133, 3, 288–304.
  6. Fang, H., Han, Xu., Guojian, He, G., Dey, S., 2018. Influence of permeable beds on hydraulically macro-rough flow. J. Fluid Mech., 847, 552–590.
  7. Ghosh, M., Das, R., 2021. Influence of form-induced shear stress on turbulent kinetic energy budget distributions above and within the flow-gravel-bed interface in permeable gravel-bed stream – a comparative study. Water Resour., 48, 4, 544–554.
  8. Goring, D.G., Nikora, V.I., 2002. Despiking acoustic Doppler velocimeter data. J. Hydraul. Eng., 128, 1, 117–126.
  9. Kuwata, Y., Suga, K., 2019. Extensive investigation of the influence of all permeability on turbulence. Int. J. Heat Fluid Flow, 80, 108465.
  10. Manes, C., Pokrajac, D., McEwan, I.K., Nikora, V., 2009. Turbulence structure of open channel flows over permeable and impermeable beds: A comparative study. Phys. Fluids, 21, 125109.
  11. Mignot, E., Barthelemy, E., Hurther, D., 2009. Double-averaging analysis and local flow characterization of near-bed turbulence in gravel-bed channel flows. J. Fluid. Mech., 618, 279–303.
  12. Navaratnam, C.U., Aberle, J., Qin, J., Henry, P.Y., 2018. An experimental investigation on the flow resistance over a porous gravel-bed surface and its non-porous counterpart. E3S Web of Conf., 40, 05073, River Flow.
  13. Nezu, I., Nakagawa, H., 1993. Turbulence in Open-Channel Flows. Balkema, Rotterdam, Netherlands.
  14. Nikora, V., Goring, D., McEwan, I., Griffiths, G., 2001. Spatially averaged open-channel flow over rough bed. J. Hydraul. Eng., 127, 2, 123–133.
  15. Nikora, V., McLean, S., Coleman, S., Pokrajac, D., 2007a. Double- averaging concept for rough bed open-channel and overland flows: Applications. J. Hydraul. Eng., 133, 884–895.
  16. Nikora, V., McEwan, I. McLean, S., Coleman, S., Pokrajac, D., 2007b. Double-averaging concept for rough-bed open-channel and over land flows: Theoretical background. J. Hydraul. Eng., 133, 873–883.
  17. Padhi, E., Penna, N., Dey, S., Gaudio, R., 2018. Hydrodynamics of water-worked and screeded gravel beds: A comparative study. Phys. Fluids, 30, 085105.
  18. Padhi, E., Dey, S., Penna, N., Gaudio, R., 2020. Conditional turbulence characteristics in water-worked and screeded gravelbed flows. J. Hydraul. Eng., 146, 2, 04019052.
  19. Pokrajac, D., de Lemos, M.J.S., 2015. Spatial averaging over a variable volume and its application to boundary-layer flows over permeable walls. J. Hydraul. Eng., 141, 4, 04014087.
  20. Sarkar, S., Dey, S., 2010. Double-averaging turbulence characteristics in flows over a gravel-bed. J. Hydraul. Res., 48, 6, 801–809.
  21. Suga, K., Matsumura, Y., Ashitaka, Y., Tominaga, S., Kaneda, M., 2010. Effects of wall permeability on turbulence. Int. J. Heat Fluid Flow, 31, 6, 974–984.
  22. Suga, K., Mori, M., Kaneda, M., 2011. Vortex structure of turbulence over permeable walls. Int. J. Heat Fluid Flow, 32, 3, 586–595.
  23. Zagni, F.E.A., Smith, V.H.K., 1976. Channel flow over permeable beds of graded spheres. J. Hydraul. Div., 102, 2, 207–222.
  24. Zippe, H.J., Graf, W.H., 1983. Turbulent boundary-layer flow over permeable and non-permeable rough surfaces. J. Hydraul. Res., 21, 51–65.
DOI: https://doi.org/10.2478/johh-2024-0003 | Journal eISSN: 1338-4333 | Journal ISSN: 0042-790X
Language: English
Page range: 158 - 169
Submitted on: Jul 31, 2023
Accepted on: Jan 17, 2024
Published on: May 9, 2024
Published by: Slovak Academy of Sciences, Institute of Hydrology; Institute of Hydrodynamics, Czech Academy of Sciences, Prague
In partnership with: Paradigm Publishing Services
Publication frequency: 4 times per year

© 2024 Ratul Das, Mithun Ghosh, published by Slovak Academy of Sciences, Institute of Hydrology; Institute of Hydrodynamics, Czech Academy of Sciences, Prague
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.