Sediment bypass tunnel design–review and outlook

C Auel, RM Boes - Dams and reservoirs under changing …, 2011 - books.google.com
Reservoir sedimentation is increasingly affecting the majority of reservoirs all over the world.
As many dams are more than 50 years of age, this problem is becoming more and more …

Experimental study on the effect of bottomless structure in front of a bottom outlet on a sediment flushing cone

H Haghjouei, M Rahimpour, K Qaderi… - International Journal of …, 2021 - Elsevier
One of the main problems in reservoirs is sedimentation which reduces the operating life of
dams if a proper plan and analysis method are not in place. The techniques to manage …

Experimental investigation on reservoir sediment flushing through a bottom tunnel with an initially covered intake

H Xu, Z Cao, Q Wang - Journal of Hydraulic Engineering, 2023 - ascelibrary.org
Reservoir sedimentation is of worldwide concern, involving not only reservoir benefits, but
environmental and ecological issues. Sediment flushing is one of the most common and …

Improving the pressurized flushing efficiency in reservoirs: an experimental study

MR Madadi, M Rahimpour, K Qaderi - Water Resources Management, 2017 - Springer
Sediment flushing in many reservoirs of the world is accomplished with low efficiency. In this
study, a new configuration was proposed for reservoir bottom outlet to increase the …

Effect of submerged vanes in front of circular reservoir intake on sediment flushing cone

S Beiramipour, K Qaderi, M Rahimpour… - Proceedings of the …, 2021 - icevirtuallibrary.com
Reservoir sedimentation is a long-term process with various risks, such as reduction of
storage capacity, hydropower generation and flood control functions throughout a reservoir's …

Sediment management studies of a run-of-the-river hydroelectric project using numerical and physical model simulations

N Isaac, TI Eldho - International journal of river basin management, 2016 - Taylor & Francis
Run-of-the-river hydropower projects are developed based on the concept of sustaining
reservoir life by sediment management. Sediment management is achieved by sluicing or …

Experimental investigation of the diameter and length effects of the dendritic, bottomless, extended structure on reservoir sediment removal efficiency by flushing

H Haghjouei, M Rahimpour, K Qaderi… - Journal of Hydro …, 2022 - Elsevier
Sedimentation in front of a dam is the main obstacle against reservoir sustainability. Due to
the limited availability of suitable new dam sites, the ramifications of inefficient sediment …

Enhancement of flushed sediment in pressure flushing using inclined plates upstream of orifice

N Najafi, M Daryaee, SM Kashefipour - Water Supply, 2022 - iwaponline.com
Pressure flushing is a common technique to restore the storage capacity of reservoirs.
However, the low quantity of flushed sediment remains a drawback of pressure flushing …

[HTML][HTML] Improvement of pressurized flushing efficiency by installing a single pile upstream of the orifice

A Beyvazpour, M Daryaee, SM Kashefipour - Ain Shams Engineering …, 2021 - Elsevier
Removal of sediments from dam reservoirs is an important task for water resources
management. The pressurized flushing is a more common way for the evacuation of …

Sediment removal from run-of-the-river hydropower reservoirs by hydraulic flushing

N Isaac, TI Eldho - International Journal of River Basin …, 2019 - Taylor & Francis
The concept of sustainable development is gaining popularity and hydroelectric projects
designed and operated on this concept require sediment management as prime design …