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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 |
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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Dissimilar Metal Welding
| Dissimilar Metal Welding |
| Autore | Astarita Antonello |
| Pubbl/distr/stampa | MDPI - Multidisciplinary Digital Publishing Institute, 2019 |
| Descrizione fisica | 1 electronic resource (288 p.) |
| Soggetto non controllato |
microstructure
internal supports aging treatment Rare earth cloud of particles joining area Al/steel dissimilar materials welding-brazing dual-beam laser welding jet tensile aluminum-steel butt joint crack growth path spooling process tape lobe curve dissimilar metal welded joint electrical properties filler metals EBSD phase mapping dissimilar materials welding FSW mechanical properties dissimilar tubular joints optimal design hardness AISI 316L welding window fracture resistance tensile resistance dissimilar Ti6Al4V/AA6060 lap joint arc assisted laser method dissimilar metal welding dissimilar joints pulsed Nd:YAG laser solid state welding DP1000 steel cross-section adjustment fracture load pulsed Nd:YAG laser beam welding aluminum interface phase potential dissimilar weld failure mode Ag-Cu-Zn aluminum alloy copper intermetallic compounds electromagnetic pulse welding laser beam welding ageing dissimilar metals steel/aluminum joint side-by-side configuration friction stir spot welding interfacial crack initiation laser welding spatial beam oscillation magnetic pulse welding surface activation DeltaSpot welding tensile properties friction stir spot brazing friction stir welding steel/Al joint 1050 aluminum alloy local strength mismatch Inconel 625 |
| ISBN | 3-03921-955-3 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910367738103321 |
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Astarita Antonello
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| MDPI - Multidisciplinary Digital Publishing Institute, 2019 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Experimental, Numerical and Field Approaches to Scour Research
| Experimental, Numerical and Field Approaches to Scour Research |
| Autore | Chiew Yee-Meng |
| Pubbl/distr/stampa | Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021 |
| Descrizione fisica | 1 electronic resource (278 p.) |
| Soggetto topico | Technology: general issues |
| Soggetto non controllato |
seabed scour
tidal current turbine ocean renewable energy ship twin-propeller jet scour 3D printing visible light communication system offshore wind turbine foundation early warning monitoring life cycle cylindrical pier local scour anti-scour collar bridge experiment scour protection scour development optimal design complex bridge pier pier-pier proximity temporal evolution equilibrium scour pattern bed-form migration scour predictor evaluation propeller jet confined propeller scour energy spectra turbulence vortex system downward seepage pier turbulent statistics bridge foundations supercritical flows sediment hydraulics two-phase flow pipeline numerical modeling turbulence modeling sediment transport clear-water scour submerged weir temporal development bed morphology bridge scour general scour grade control dredging reservoir sedimentation replenishment cohesive sediment horseshoe vortex pile scour waves and currents computational fluid dynamics REEF3D scour and erosion time scale of local scour blockage ratio research approaches |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910557664903321 |
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Chiew Yee-Meng
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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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Impact Welding of Materials
| Impact Welding of Materials |
| Autore | Galvão Ivan |
| Pubbl/distr/stampa | Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021 |
| Descrizione fisica | 1 electronic resource (210 p.) |
| Soggetto topico | Technology: general issues |
| Soggetto non controllato |
dissimilar materials
interlayer vaporizing foil actuators welding impact welding impact velocity impact angle welding interface flyer velocity energy efficiency peak velocity flyer rebound flyer size confinement layer explosive welding Ti6Al4V/Al-1060 microstructure mechanical properties smooth particle hydrodynamic (SPH) high-velocity impact welding smoothed particle hydrodynamics simulation welding window gelatin thin aluminum plate magnesium alloys LPSO phase cellular metal composite structure unidirectional cellular metal explosive compaction high-energy-rate forming tantalum/copper/stainless steel clads severe plastic deformation SEM/EBSD microhardness magnetic pulse welding dissimilar metals surface preparation interface aluminum carbon steel stainless steel collision welding pressure welding process glare jet cloud of particles shock compression surface roughness collision conditions model test rig welding mechanisms |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910557530203321 |
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Galvão Ivan
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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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New Advances of Cavitation Instabilities
| New Advances of Cavitation Instabilities |
| Autore | Ravelet Florent |
| Pubbl/distr/stampa | Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021 |
| Descrizione fisica | 1 electronic resource (164 p.) |
| Soggetto topico |
Research & information: general
Technology: general issues |
| Soggetto non controllato |
cavitation
cavitation number globe valve valve cage computational fluid dynamics hydrodynamic cavitation compressible two-phase flow turbulence modelling system instabilities jet vortex mechanical surface treatment cavitation peening partial cavitation super-cavitation laminar cavitation cavitation instabilities vortex rope Francis turbine CFD RANS slamming fluid-structure interaction fluid detachment hydrofoil bulb turbine bulb turbine runner flow visualization cavitation tunnel regression model Kelvin-Helmholtz instability microchannel numerical simulation multifunction cavitation water jet cavitation ultrasonic cavitation high-temperature high-pressure cavitation peening natural aging low-temperature low-pressure cavitation peening aging Francis Turbine |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910557355403321 |
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Ravelet Florent
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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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Recent Numerical Advances in Fluid Mechanics
| Recent Numerical Advances in Fluid Mechanics |
| Autore | San Omer |
| Pubbl/distr/stampa | Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2020 |
| Descrizione fisica | 1 electronic resource (302 p.) |
| Soggetto topico | History of engineering & technology |
| Soggetto non controllato |
fluid-structure interaction
monolithic method Updated Lagrangian Arbitrary Lagrangian Eulerian computational aerodynamics Kutta condition compressible flow stream function non-linear Schrödinger equation cubic B-spline basis functions Galerkin method pressure tunnel hydraulic fracturing transient flow finite element method (FEM) Abaqus Finite Element Analysis (FEA) computational fluid dynamics RANS closures uncertainty quantification Reynolds stress tensor backward-facing step OpenFOAM large eddy simulations (LES) shock capturing adaptive filter explicit filtering jet proper orthogonal decomposition coherent structures turbulence vector flow fields PIV buildings urban area pollution dispersion Large Eddy Simulation (LES) multiple drop impact computational fluid dynamics (CFD) simulation volume-of-fluid crater dimensions vorticity transient incompressible Navier-Stokes meshless point collocation method stream function-vorticity formulation strong form explicit time integration wall layer model LES separated flow body fitted immersed boundary reduced order modeling Kolmogorov n-width Galerkin projection turbulent flows reduced order model closure model variational multiscale method deep residual neural network internal combustion engines liquid-cooling system heat transfer |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910557406603321 |
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San Omer
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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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