Articles | Volume 389
https://doi.org/10.5194/piahs-389-17-2026
https://doi.org/10.5194/piahs-389-17-2026
Post-conference publication
 | 
05 Aug 2026
Post-conference publication |  | 05 Aug 2026

Influence of cylindrical obstacle concentration on flow dynamics in channels: a computational approach to optimizing geometric configurations

Youssef Mahjoub, Amel Soualmia, and Azeddine Kourta

Cited articles

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Short summary

This study shows how adding more cylindrical obstacles in a water channel slows the flow, reduces turbulence, and increases friction on the walls. Dense obstacle layouts make the flow more uniform and lose more energy. These findings help improve flood control, erosion prevention, and water management.

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