The evaluation of the insulation performances of the stator coil for the high power vertical synchronous hydro-generators by monitoring the level of partial discharges
Sign Up to like & getrecommendations! Published in 2017 at "Electrical Engineering"
DOI: 10.1007/s00202-016-0471-5
Abstract: The paper presents an evaluation procedure of the insulation performances of the stator coil of a 18 MW vertical synchronous hydro-generator by monitoring the level of partial discharge (PD). The evaluation was achieved after a 5 years’… read more here.
Keywords: vertical synchronous; hydro; stator coil; synchronous hydro ... See more keywords
Hydro-jet propelled colonoscopy: proof of concept in a phantom colon
Sign Up to like & getrecommendations! Published in 2020 at "Surgical Endoscopy"
DOI: 10.1007/s00464-020-08089-z
Abstract: Background Colonoscopy is a widely used and effective procedure, but it often causes patient discomfort and its execution requires considerable skill and training. We demonstrate an alternative approach to colonoscope propulsion with the potential to… read more here.
Keywords: phantom; hydro; colonoscopy; colon ... See more keywords
The role of hydro power, storage and transmission in the decarbonization of the Chinese power system
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DOI: 10.1016/j.apenergy.2019.02.009
Abstract: Abstract Deep decarbonization of the electricity sector can be provided by a high penetration of renewable sources such as wind, solar PV and hydro power. Flexibility from hydro and storage complements the high temporal variability… read more here.
Keywords: storage; chinese power; hydro; transmission ... See more keywords
n-Decane hydro-conversion over bi-and tri-metallic Al-HMS catalyst in a mini-reactor
Sign Up to like & getrecommendations! Published in 2018 at "Chinese Journal of Chemical Engineering"
DOI: 10.1016/j.cjche.2018.04.007
Abstract: Abstract Bi-metallic (Pt–Sn and Sn–Ni) and tri-metallic (Pt–Sn–Ni) catalysts, supported on Al-containing hexagonal mesoporous silica (Al-HMS) (Si/Al = 20) materials, were synthesized. N 2 adsorption–desorption, X-ray diffraction (XRD), Brunauer–Emmett–Teller (BET) test, and temperature programed desorption (NH 3… read more here.
Keywords: hydro; decane hydro; catalyst; tri metallic ... See more keywords
An overview on formulations and optimization methods for the unit-based short-term hydro scheduling problem
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DOI: 10.1016/j.epsr.2019.106027
Abstract: Abstract The short-term hydro scheduling (STHS) problem aims at determining the optimal power generation schedules for either a single hydropower plant or an integrated system of cascaded watercourses during a time horizon from a single… read more here.
Keywords: unit; hydro; unit based; short term ... See more keywords
Unit-commitment via logarithmic aggregated convex combination in multi-unit hydro plants
Sign Up to like & getrecommendations! Published in 2020 at "Electric Power Systems Research"
DOI: 10.1016/j.epsr.2020.106784
Abstract: Abstract We present a new strategy to solve the hydro unit commitment (HUC) in plants with many generating units (GUs), where the nonlinear Hydro Production Function (HPF) is linearized via Logarithmic Aggregated Convex Combination (LACC).… read more here.
Keywords: via logarithmic; unit; hydro; aggregated convex ... See more keywords
A molecular lump based model for simulation of industrial naphtha hydro treators
Sign Up to like & getrecommendations! Published in 2017 at "Fuel Processing Technology"
DOI: 10.1016/j.fuproc.2017.05.036
Abstract: Abstract A detailed, molecule-based kinetic model has been developed to simulate industrial naphtha hydro treators. A feed characterization module has been developed to calculate the composition of pre-defined pure molecules representing the feed quality without… read more here.
Keywords: hydro; hydro treators; industrial naphtha; model ... See more keywords
Geothermal reservoir stimulation through hydro-shearing: an experimental study under conditions close to enhanced geothermal systems
Sign Up to like & getrecommendations! Published in 2021 at "Geothermics"
DOI: 10.1016/j.geothermics.2021.102200
Abstract: Abstract Injection-induced shear stimulation (commonly known as ‘hydro-shearing’) is often implemented in Enhanced Geothermal Systems (EGS) to enhance the reservoir permeability. Hydro-shearing occurs when a critically stressed pre-existing fracture (or fault) slips at an injection… read more here.
Keywords: hydro shearing; geothermal systems; hydro; fracture ... See more keywords
A Novel Phenomenological Based Model of an Upstream Hydro-classifier for Control Purposes
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DOI: 10.1016/j.ifacol.2019.06.082
Abstract: Abstract Hydro-classification is one of the most important operation to separate particles according with their size and specific gravity. This operation involves many phenomena and its modeling is still not clear. Complex models demand high… read more here.
Keywords: novel phenomenological; control; hydro; model ... See more keywords
Novel hybrid system based on hydrodynamic cavitation for treatment of dye waste water: A first report on bench scale study
Sign Up to like & getrecommendations! Published in 2017 at "Journal of environmental chemical engineering"
DOI: 10.1016/j.jece.2017.03.026
Abstract: Abstract In this article, a first report on novel hybrid technique (hydrodynamic cavitation + hydro gels packed bed adsorption) has been reported for dye degradation and subsequent adsorption of dye molecules. Initially, hydrodynamic cavitation (HC) was employed… read more here.
Keywords: hydrodynamic cavitation; hydro; effect; hydro gels ... See more keywords
Investigation of thickness variation in axial hydro-forging sequence for variable-diameter tubes
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Manufacturing Processes"
DOI: 10.1016/j.jmapro.2020.11.008
Abstract: Abstract Axial hydro-forging sequence is an emerging process to form the variable-diameter tubular components. In axial hydro-forging sequence, the excessive thickness thinning of the tube can be reduced and even eliminated by axial compression deformation.… read more here.
Keywords: forging sequence; hydro; hydro forging; axial hydro ... See more keywords