Results 71 to 80 of about 1,723 (258)
Numerical study on scour around pile foundation of offshore platform
, 2015 The scour mechanism and scour process around the pile foundation of offshore platform are numerically studied, based on the turbulent flow theory and two phase flow theory.
Chen Xiliang +3 more
core
Generalised maximum scour depth prediction on 2D jet scour and 3D jet scour
, 2020 Local scour caused by water jets has been extensively investigated in the past. As the understanding on the jet scour processes improved the study area has transformed from the basic understanding on the 2D jet scour to the formulation on the scour ...
Wang, Xinyao
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Impact of Outlet Configuration on Scour at Upstream of Cross River Structure: An Experimental Study
Journal of EngineeringThis study is important since it investigates the effectiveness of sediment removal near hydropower intake by flushing. The method can replace the current expensive method for sediment removal by dredging. The sediment transport mechanism, maximum scour
Rana S. Ahmed, Thamer A. Mohammed
doaj +1 more source
Enhanced hydrosuction performance for cohesive sediment removal in low-head reservoirs
Ain Shams Engineering Journal, 2017 Deposited sediment removal or dredging is generally required in many hydro-system projects. Siphon dredging or hydrosuction bears many advantages including low energy consumption, minor turbidity generation and ability of localized dredging. A new device
P. Asiaban, S. Kouchakzadeh, S. Asiaban
doaj +1 more source
Suction Removal of Cohesionless Sediment
Energies, 2020 The theoretical analysis of sediment scour in vertical direction caused by a vertical suction inlet is presented here. The predictive formulas of the critical inlet height of particle initial motion and scour depth in equilibrium state are expressed as ...
Pu Yang, Guorong Wang, Lin Zhong
doaj +1 more source
The Canadian Journal of Chemical Engineering, EarlyView.Left: Desulphurization method application. Right: Novel desulphurization method. Abstract The presence of hydrogen sulphide (H2S) in biogas poses significant environmental and operational challenges due to its corrosive and toxic properties. Thus, this study aimed to develop a dual‐function desulphurization system using a cation exchange resin (CIER ...
Matheus Damásio Thrun +6 more
wiley +1 more source
, 2000 In order to understand the dynamic behavior of submarine pipelines exposed to current and the mechanism of the interaction between current-induced vibration and scour of pipelines on a sandy bottom, an experimental investigation is conducted with a small
申仲翰 +5 more
core
A novel bubbling fluid bed reactor for the autothermal pyrolysis of waste plastics
The Canadian Journal of Chemical Engineering, EarlyView.Abstract A new pilot‐scale fluidized bed reactor operated under continuous conditions was developed and tested for the thermal pyrolysis of high‐density polyethylene (HDPE). The study focused on assessing the reliability and operability of the system under different operating conditions (400–550°C), while monitoring mass and energy balances, product ...
Khadija Olivia Ogoula Igouwe +4 more
wiley +1 more source
Analysis of scour characteristics in presence of aerated crossing jets [PDF]
, 2013 Jets scour is a major topic in hydraulic engineering. It has to be carefully analysed in order to understand the mechanism and predict its geometry. The jets configuration has a deep infuence on the scour features.
PALERMO, MICHELE, PAGLIARA, STEFANO
core +1 more source
Behavior of Shared Suction Anchors in Clay Overlying Silty Sand Soils Considering the Souring Effect
Journal of Marine Science and EngineeringThis paper investigates, through finite element analysis, the bearing capacity behavior of the shared suction anchors in clay-covered silt soil layers, considering the effects of soil scour.
Jinyi Wang +3 more
doaj +1 more source