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Advances in Hydraulics and Hydroinformatics Volume 2
| Advances in Hydraulics and Hydroinformatics Volume 2 |
| Autore | Zhou Jianguo |
| Pubbl/distr/stampa | Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2020 |
| Descrizione fisica | 1 electronic resource (320 p.) |
| Soggetto topico | History of engineering & technology |
| Soggetto non controllato |
chute aerator
spillway bottom air concentration air bubble frequency air bubble chord length evolution of precipitation model simulation information entropy theory desert–oasis areas Tarim Basin gravity wave model dam-break flood image processing technology experimental study cavitation bubble high-speed photography impact pressure micro-jet Ningxia–Inner Mongolia Yellow River riverbank collapse BSTEM model flood & dry season sediment transport finite crest length weir FGP (flaring gate pier) discharge coefficient subcritical flow river flow modeling sediment transport simulation automation of flow modeling HEC-RAS controller python scripting three-dimensional aerator multi-horizontal-submerged jets energy dissipation near-field vibration fluctuating pressure gate-opening modes collapse near a wall double cavitation bubble tilt distribution cavitation parallel cavitation pseudopotential lattice Boltzmann model numerical simulation pooled stepped spillway pool weir flow property surface-piercing propeller artificial ventilation hydrodynamic performance LES-VOF method flow-induced vibration plane gate numerical analysis bridge scour submerged flow physical hydraulic modeling ski-jump flow spillway outlet jet trajectory experimental model rainfall intensity distribution two water jets collision in air Gaussian distribution trajectory line clogging drip irrigation flushing particle size distribution sediments submerged jets aerated flow plunge pool trapezoidal cross-section U-shaped channel radius-to-width ratio slope coefficient hydraulic characteristics hydraulic jump Froude number stilling basin with shallow-water cushion (SBSWC) large eddy simulation best depth CFD–DEM coupling hydrocyclone particle shape particle size water and sediment separation stepped dropshaft flow region central angle of step free surface measurement optical motion capturing tank test wave gauge sloshing offset jet potential core decay rate k-ε model abutment overtopping flow pressure flow scour and velocity field Y-shaped confluence channel non-submerged rigid vegetation longitudinal velocity secondary flow turbulent kinetic energy wetland lattice Boltzmann method shallow lake drag force water-saving irrigation development level Sichuan province TOPSIS method experiment particle image velocimetry 3D confined wall jet mean flow multiple bubble collapse pressure wave energy energy conversion rate consistent particle method solitary wave submerged breakwater breaking wave vortex free surface flow embankment weir bridge piers turbulence CFD sediment transforming mechanism open channel bend velocity distribution PIV hyporheic exchange surface−groundwater flow process influencing factors orthogonal tests sensitivity analysis linearly moved irrigation system application depth moving speed uniformity coefficient tidal discharge phase difference tidal channel junction flow division fluvial acoustic tomography wavelet analysis DEM hydrodynamic modelling river bathymetry floods Bathy-supp coherent vortex structure backward-facing step synchronized PIV separation and reattachment free shear layer vortical evolution |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910557380703321 |
Zhou Jianguo
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| Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2020 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Brittle Materials in Mechanical Extremes
| Brittle Materials in Mechanical Extremes |
| Autore | Bruno Giovanni |
| Pubbl/distr/stampa | Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021 |
| Descrizione fisica | 1 electronic resource (178 p.) |
| Soggetto topico |
Research & information: general
Technology: general issues |
| Soggetto non controllato |
restraint
creep double feedback method concrete temperature stress testing machine (TSTM) alkali-activated slag elevated temperatures Na2O concentration residual strength brittleness melting Fiber-reinforced concrete X-ray computed tomography (CT) anisotropic fiber orientation inverse analysis silica super-insulating materials instrumented indentation porosity electro-fused zirconia microcracking synchrotron x-ray refraction radiography (SXRR) thermal expansion ice high rate loading compressive loading Split Hopkinson bar in-situ fractography biomaterials bioceramics coating mechanical properties existing buildings reinforced concrete seismic vulnerability assessment in situ concrete strength variability of concrete strength high speed railway SBS/CR modified asphalt long-term aging anti-aging engineered cementitious composites steel grid fiber tensile capacity energy dissipation ceramics asphalt microstructure strength |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910674040203321 |
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Bruno Giovanni
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| Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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CFD Based Researches and Applications for Fluid Machinery and Fluid Device
| CFD Based Researches and Applications for Fluid Machinery and Fluid Device |
| Autore | Kim Jin-Hyuk |
| Pubbl/distr/stampa | Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021 |
| Descrizione fisica | 1 electronic resource (539 p.) |
| Soggetto topico | Technology: general issues |
| Soggetto non controllato |
centrifugal fan
noise characteristics power consumption negative pressure sound pressure mechanical seal dynamic characteristics extrusion fault numerical simulation sealing performance fluent inducer step casing varying pitch cavitating flow and instabilities partial similarity principle flow similarity stability improvement multi-condition optimization cavitation performance artificial neural networks (ANN) net positive suction head (NPSH) double suction cascade aerodynamic parameterization plane cascade design incidence angle PSO-MVFSA optimization two-vane pump Computational Fluid Dynamics (CFD) Reynolds-averaged Navier-Stokes (RANS) machine learning energy recovery pump as turbine vortex hydraulic losses pressure fluctuation transient characteristics centrifugal pump startup period solar air heater ribs Nusselt number friction factor Reynolds-averaged Navier-Stokes equations thrust coefficient power coefficient figure of merit frozen rotor UAV octorotor SUAV aerodynamic performance rotor spacing hover CFD vortices distribution shape optimization Francis turbine fixed flow passage flow uniformity blade outlet angle Sirocco fan URANS volute tongue radius internal flow noise film cooling large eddy simulation triple holes blowing ratio adiabatic film-cooling effectiveness proper orthogonal decomposition axial compressor tip clearance flow field clearance flow function gas turbine leakage pressure ratio stepped labyrinth seal axial-flow pump root clearance radius computational fluid dynamics entropy production energy dissipation vortex pump lateral cavity open-design spiral flow reactor coolant pump (RCP) waviness leakage rate liquid film axial fan reversible jet design thrust energy characteristics mixing pitched blade turbine impeller inverse design method matching optimization diffuser small hydropower tubular turbine fish farm performance test design factors optimum model the mixed free-surface-pressurized flow characteristic implicit method relative roughness vent holes optimization control microchannel heat sink wavy microchannel groove heat transfer performance laminar flow multi-objective optimization LHS full factorial methods pump-turbine dynamic stress start-up process vortex generator (VG) computational fluid dynamics (CFD) cell-set model RANS LES multistage centrifugal pump double-suction impeller twin-volute inducer-type guide vane trailing edge flap (TEF) trailing edge flap with Micro-Tab deflection angle of the flap (αF) |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910557785803321 |
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Kim Jin-Hyuk
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| Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Computational Optimizations for Machine Learning
| Computational Optimizations for Machine Learning |
| Autore | Gabbay Freddy |
| Pubbl/distr/stampa | Basel, : MDPI - Multidisciplinary Digital Publishing Institute, 2022 |
| Descrizione fisica | 1 electronic resource (276 p.) |
| Soggetto topico |
Research & information: general
Mathematics & science |
| Soggetto non controllato |
ARIMA model
time series analysis online optimization online model selection precipitation nowcasting deep learning autoencoders radar data generalization error recurrent neural networks machine learning model predictive control nonlinear systems neural networks low power quantization CNN architecture multi-objective optimization genetic algorithms evolutionary computation swarm intelligence Heating, Ventilation and Air Conditioning (HVAC) metaheuristics search bio-inspired algorithms smart building soft computing training evolution of weights artificial intelligence deep neural networks convolutional neural network deep compression DNN ReLU floating-point numbers hardware acceleration energy dissipation FLOW-3D hydraulic jumps bed roughness sensitivity analysis feature selection evolutionary algorithms nature inspired algorithms meta-heuristic optimization computational intelligence |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910557610303321 |
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Gabbay Freddy
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| Basel, : MDPI - Multidisciplinary Digital Publishing Institute, 2022 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Environmental Hydraulics Research
| Environmental Hydraulics Research |
| Autore | Ramos Helena M |
| Pubbl/distr/stampa | Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021 |
| Descrizione fisica | 1 electronic resource (268 p.) |
| Soggetto topico | Technology: general issues |
| Soggetto non controllato |
water well
hydraulic efficiency degradation engineering structure well ageing lifespan well operation water well management sustainable efficiency frozen soil soil freezing curve hydraulic conductivity fractal model Darcy’s law dissolved phosphorus hydrodynamic condition Lattice Boltzmann method release characteristics stormwater reuse SCS curve number CFD fecal indicator bacteria E. coli fish protection head loss intake hydraulics of renewable energy systems hydraulic structure design and management scale model test canal pool delay time volume compensation feedforward control downstream constant water level toothed internal energy dissipaters (TIED) area contraction ratio over-current capability energy dissipation rate time-averaged pressure pulsating pressure time-averaged velocity pulsating velocity water level Three Gorges Dam hydrodynamic model river–lake system Poyang Lake jet falling energy dissipation surface disturbances pressure fluctuations water jet physical modeling water flow diversity permeable spur dike fish aggregation effect channel regulation suspended vegetation FTW ADV velocity profile submerge ratio SVF hydro-energy CAES transient flow energy concept energy storage similarity law erosion cohesive sediments rotating circular flume mathematical modelling fitting coefficients sediment deposition flocculation bed shear stress consolidation hydrostatic pressure machine micro hydropower open source sliding mesh volume of fluid caffa3d pumped hydro storage (PHS) hybrid hydro-wind-solar solutions technical feasibility new power generation new hydraulic concepts sustainable developments CFD models water systems efficiency hydropower systems eco-design environmentally-friendly solutions hydrologic and ecologic challenges hydraulic structures free surface flows pressurised flows soil structure groundwater erosion and energy dissipaters hydrodynamics |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910557797903321 |
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Ramos Helena M
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| Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Mathematical Modeling of Fluid Flow and Heat Transfer in Petroleum Industries and Geothermal Applications
| Mathematical Modeling of Fluid Flow and Heat Transfer in Petroleum Industries and Geothermal Applications |
| Autore | Massoudi Mehrdad |
| Pubbl/distr/stampa | MDPI - Multidisciplinary Digital Publishing Institute, 2020 |
| Descrizione fisica | 1 electronic resource (470 p.) |
| Soggetto non controllato |
karst carbonate reservoir
fracture compressibility enhanced gas recovery cost of electricity (COE) microstructure permeability CO2 permeability ammonia shale oil process simulation aquifer support spatiotemporal characteristics semi-analytical solution injection orientation CO2 diffusion wellbore temperature fluid front kinetics nest of tubes supercritical CO2 multiple parallel fractures multifractal theory real-scale techno-economic model fractal inter-well connectivity apparent permeability heat transfer porous media multiple structural units (MSU) coupled heat conduction and advection diffusion bottom-hole pressure tight reservoir ventilation surface diffusion unsteady process underground coal gasification (UCG) dynamic crack tip mercury intrusion porosimetry energy conservation analysis methanol comprehensive heat transfer model pressure fluctuations production optimization numerical simulation percolation model rheology drilling AE energy pipeline network natural gas huff-‘n-puff cement viscosity mathematical modeling enhanced geothermal systems cement slurries yield stress non-Newtonian fluids capacitance-resistance model thixotropy conductivity enhanced oil recovery leakage and overflow geothermal coal and rock fracture impact pressure computational fluid dynamics (CFD) GSHP (ground source heat pump) pore size distribution Knudsen diffusion hydraulic fracturing efficient simulation constitutive relations electricity generation fractal theory pore structure complex fracture network sloshing cost-effective slippage effect dynamic hydraulic-fracturing experiments critical porosity fracture uncertainty carbon capture and utilization (CCU) tube bundle model continuity/momentum and energy equations coupled main gas pipeline Coal excavation longitudinal dispersion coefficient computational fluid dynamic (CFD) flowback fracture simulation highly viscous fluids carbon capture and storage (CCS) energy dissipation economics particles model variable viscosity multi-pressure system frequency conversion technology (FCT) three-dimensional numerical simulation tight oil reservoirs multiphase flow methane removal Navier-Stokes equations |
| ISBN | 3-03928-721-4 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910404088403321 |
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Massoudi Mehrdad
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| MDPI - Multidisciplinary Digital Publishing Institute, 2020 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Protection of Future Electricity Systems
| Protection of Future Electricity Systems |
| Autore | Dyśko Adam |
| Pubbl/distr/stampa | Basel, : MDPI - Multidisciplinary Digital Publishing Institute, 2022 |
| Descrizione fisica | 1 electronic resource (208 p.) |
| Soggetto topico |
Technology: general issues
History of engineering & technology |
| Soggetto non controllato |
decentralized protection scheme
fault analysis low voltage direct current grids plug-and-play systems solid-state circuit breakers DC grids fault protection local detection local action DC circuit breaker AC microgrid adaptive protection IEC 61850 GOOSE protocol substation automation adaptive auto-reclosing power system protection EV transmission lines transient fault Hilbert-Huang transform microgrid distributed generation inverse-time over-current protection coordination optimization superconducting cable quench high temperature coppers stabilizer superconducting tape fault current limiting feature power generation-side multi-information fusion hierarchical protection system system layer station layer local layer wavelet entropy transient component MMC-HVDC protection building integrated photovoltaic (BIPV) lightning attachment characteristics lightning energy withstand capability numerical and experimental analysis ±230 kV MMC-HVDC zero-crossing DCCB DC transmission line fault current hybrid DCCB bidirectional DCCB external elements energy dissipation |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910557614203321 |
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Dyśko Adam
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| Basel, : MDPI - Multidisciplinary Digital Publishing Institute, 2022 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Recent Advances in the Design of Structures with Passive Energy Dissipation Systems
| Recent Advances in the Design of Structures with Passive Energy Dissipation Systems |
| Autore | Ricciardi Giuseppe |
| Pubbl/distr/stampa | Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2020 |
| Descrizione fisica | 1 electronic resource (266 p.) |
| Soggetto topico | History of engineering & technology |
| Soggetto non controllato |
stay cable
vibration control hybrid control inertial mass damper viscous damper passive vibration control inerter system cable bracing parametric study optimal design tuned mass damper inerter high-rise buildings wind tunnel test wind-induced response structural control synchronous multi-point pressure measurement seismic protection displacement-dependent damping stochastic dynamic analysis metal damper performance parameter cyclic loading test hysteretic behavior energy dissipation capability multi-degree of freedom graphical approach suspension bridges seismic test pushover test precast concrete structure shake table Base-Isolated Buildings bearing displacement STMD MTMDs d-MTMDs incremental dynamic analysis earthquake energy dissipation “double-step” characteristics stiffness lifting seismic performance horizontal connection prefabricated shear wall structural systems high-tech factory lead rubber bearing moving crane soil structure interaction vibration wind load motion-based design uncertainty conditions constrained multi-objective optimization reliability analysis passive structural control cable-stayed bridges adjacent buildings seismic pounding energy-dissipation systems distributed damping systems optimal placement multibuilding systems hybrid genetic algorithm parallel computing pounding protection seismic isolation energy dissipation devices negative stiffness device damped structures |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910557128003321 |
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Ricciardi Giuseppe
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| Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2020 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Reducing the Seismic Vulnerability of Existing Buildings: Assessment and Retrofit
| Reducing the Seismic Vulnerability of Existing Buildings: Assessment and Retrofit |
| Autore | Silva Rui |
| Pubbl/distr/stampa | MDPI - Multidisciplinary Digital Publishing Institute, 2019 |
| Descrizione fisica | 1 electronic resource (182 p.) |
| Soggetto non controllato |
brittle failure
earthquakes scenarios FRP joints neural networks pushover seismic performance infilled frames carpentry halved joint inter-storey drift safety assessment seismic risk high-rise RC discrete elements seismic vulnerability assessment limit analysis seismic capacity Geo-hazard site effects automatic protocols numerical modelling seismic retrofit retrofit numerical modeling Imzouren finite element modelling Expected damage scenario masonry structures large-scale vulnerability analysis seismic restoration vulnerability assessment earthquakes unreinforced masonry structure frame-infill interaction CARTIS form seismic analysis nonlinear static analysis Seismic attenuation law seismic behavior seismic retrofitting damage assessment capacity curves energy dissipation mobile-device applications in situ structural diagnosis vulnerability index Vulnerability assessment GIS mapping Gorkha earthquake |
| ISBN | 3-03921-258-3 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Reducing the Seismic Vulnerability of Existing Buildings |
| Record Nr. | UNINA-9910346680403321 |
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Silva Rui
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| MDPI - Multidisciplinary Digital Publishing Institute, 2019 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Shape Memory Alloys 2020
| Shape Memory Alloys 2020 |
| Autore | Lopez Gabriel A |
| Pubbl/distr/stampa | Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021 |
| Descrizione fisica | 1 electronic resource (154 p.) |
| Soggetto topico | Technology: general issues |
| Soggetto non controllato |
shape memory alloys
cyclic tests fatigue test energy dissipation earthquake engineering NiTiNb anisotropy texture SME pipe joints NiTi selective laser melting additive manufacturing lattice structure EBSD superelasticity metamagnetic shape memory alloys structural defects magnetocaloric effect mechanical damping martensitic transitions phonon softening resonant ultrasound spectroscopy laser-ultrasound elastic constants high-temperature shape memory alloys titanium palladium titanium platinum multi-component alloys medium-entropy alloys high-entropy alloys laser powder bed fusion density control structure control process simulation shape memory alloy Fe-Mn-Al-Ni cyclic heat treatment co-based Heusler alloy martensitic transformation metamagnetic shape memory alloy phase diagram magnetic-field-induced transition intermetallic microstructure differential scanning calorimetry X-ray diffraction mechanical testing |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910557646903321 |
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Lopez Gabriel A
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| Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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