Scour of rock due to the impact of plunging high velocity jets Part I: A state-of-the-art review

E Bollaert, A Schleiss - Journal of Hydraulic Research, 2003 - Taylor & Francis
This paper presents the state-of-the-art on methods to estimate rock scour due to the
im**ement of plunging high velocity water jets. The following topics are addressed …

[КНИГА][B] Hydraulic engineering of dams

WH Hager, AJ Schleiss, RM Boes, M Pfister - 2020 - taylorfrancis.com
Hydraulic engineering of dams and their appurtenant structures counts among the essential
tasks to successfully design safe water-retaining reservoirs for hydroelectric power …

Plunge pool dynamic pressures: A temporal analysis in the nappe flow case

LG Castillo, JM Carrillo, A Blazquez - Journal of Hydraulic …, 2015 - Taylor & Francis
Rectangular jet, or nappe flow, constitutes one of the energy dissipation methods used in the
overtop** of dams. This paper reports new laboratory data on pressures, velocities and air …

Simulation of scour process in plunging pool of loose bed-material

Y Jia, T Kitamura, SSY Wang - Journal of Hydraulic Engineering, 2001 - ascelibrary.org
The scouring process in a plunge pool of loose bed with uniform bed-materials due to a two-
dimensional plane im**ing jet was simulated computationally. The finite-element-based …

Scour of rock due to the impact of plunging high velocity jets Part II: Experimental results of dynamic pressures at pool bottoms and in one-and two-dimensional closed …

E Bollaert, A Schleiss - Journal of Hydraulic Research, 2003 - Taylor & Francis
This paper presents the experimental results of dynamic pressure measurements at
simulated plunge pool bottoms and underlying rock joints, due to plunging high velocity jet …

[КНИГА][B] Stability analysis of a single three dimensional rock block: effect of dilatancy and high-velocity water jet impact

P Asadollahi - 2009 - search.proquest.com
In simulation of closely-or separately-joined rock masses, stability of rock blocks is of primary
concern. However, there seems to be no approach that can handle general modes of …

Prediction of rock block stability and scour depth in plunge pools

P Asadollahi, F Tonon, MPEA Federspiel… - Journal of hydraulic …, 2011 - Taylor & Francis
Block Stability in 3 Dimensions (BS3D) is an incremental-iterative algorithm and code to
analyse general failure modes of rock blocks subjected to generic forces, including non …

Experimental study of impact pressures on deep plunge pool floors generated by submerged inclined jets with controlled aeration

W Wei, W Xu, J Deng, B Liu - Journal of Hydraulic Engineering, 2020 - ascelibrary.org
Hydrodynamic pressures on a plunge pool floor due to submerged aerated jets are of
interest in many engineering fields. For the present study, dynamic pressures on a deep …

Empirical models for hydrodynamic pressure at plunge pool bottoms due to high-velocity jet impact

R Fatahi-Alkouhi, A Shanehsazzadeh… - Iranian Journal of …, 2022 - Springer
Predicting the accurate hydrodynamic pressure at plunge pool bottoms due to the impact of
plunging high-velocity jets is essential in assessing the stability of the bed rock blocks and …

Plunging circular jets: Experimental characterization of dynamic pressures near the stagnation zone

G Jamet, A Muralha, JF Melo, PA Manso, G De Cesare - Water, 2022 - mdpi.com
Spillways are a requirement for dams' safety, mainly preventing overtop** during floods. A
common spillway solution involves plunging jets, which dissipate a considerable flow …