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Advancement in the Fluid Dynamics Research of Reversible Pump-Turbine
| Advancement in the Fluid Dynamics Research of Reversible Pump-Turbine |
| Autore | Tao Ran |
| Pubbl/distr/stampa | Basel, : MDPI - Multidisciplinary Digital Publishing Institute, 2022 |
| Descrizione fisica | 1 electronic resource (180 p.) |
| Soggetto topico |
Technology: general issues
History of engineering & technology |
| Soggetto non controllato |
tip clearance
vertical axial flow pump whole channel numerical simulation pressure pulsation leakage vortex bulb tubular pump numerical simulation adjusting speed transition process pressure fluctuation pump turbine flow energy loss flow-head stability guide vane opening V-inclined pipe sand transport critical velocity flow pattern orthogonal test method lateral intake CFD numerical simulation diversion pier prefabricated pumping station centrifugal pump energy characteristics internal flow field test integrated pump gate inlet channel outlet channel hydraulic performance "S" shaped airfoil bidirectional axial flow pump axial flow pumps energy cavitation numerical calculation Francis turbine sediment erosion clearance CFD |
| ISBN | 3-0365-5857-8 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910637791503321 |
Tao Ran
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| Basel, : MDPI - Multidisciplinary Digital Publishing Institute, 2022 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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CFD Modelling and Simulation of Water Turbines
| CFD Modelling and Simulation of Water Turbines |
| Autore | Lain Santiago |
| Pubbl/distr/stampa | Basel, : MDPI - Multidisciplinary Digital Publishing Institute, 2022 |
| Descrizione fisica | 1 electronic resource (214 p.) |
| Soggetto topico |
Technology: general issues
History of engineering & technology |
| Soggetto non controllato |
tip leakage flow
tubular turbine clearance discipline numerical calculation biological flap hydrodynamic performance stall CFD Computational Fluid Dynamics vertical axis water turbine overset mesh sliding mesh design Archimedes screw hydropower plant quick estimation method Archimedean screw fish safe/friendly multi-ASG hydropower plant hydro power plant small/micro/pico/low head hydro power plant computational fluid dynamics volume of fluid transition SST k-ω turbulence model wake fault diagnostics model-based fault detection fault tolerance fuzzy control hydrokinetic backwater inland hydrokinetic axial flow turbines multiphase pump integrated design Sparse Grid method numerical analysis flow field characteristics reversible water turbines guide vane profile change draft tube vortex belt pressure pulsation energy recovery factor pump-turbine entropy production vorticity energy loss numerical simulation |
| ISBN | 3-0365-6016-5 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910639991203321 |
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Lain Santiago
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| Basel, : MDPI - Multidisciplinary Digital Publishing Institute, 2022 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Modeling and Optimal Operation of Hydraulic, Wind and Photovoltaic Power Generation Systems
| Modeling and Optimal Operation of Hydraulic, Wind and Photovoltaic Power Generation Systems |
| Autore | Li Chaoshun |
| Pubbl/distr/stampa | Basel, : MDPI - Multidisciplinary Digital Publishing Institute, 2022 |
| Descrizione fisica | 1 electronic resource (212 p.) |
| Soggetto topico |
Research & information: general
Physics |
| Soggetto non controllato |
doubly-fed variable-speed pumped storage
Hopf bifurcation stability analysis parameter sensitivity pumped storage unit degradation trend prediction maximal information coefficient light gradient boosting machine variational mode decomposition gated recurrent unit high proportional renewable power system active power change point detection maximum information coefficient cosine similarity anomaly detection thermal-hydraulic characteristics hydraulic oil viscosity hydraulic PTO wave energy converter pumped storage units pressure pulsation noise reduction sparrow search algorithm hybrid system facility agriculture chaotic particle swarms method operation strategy stochastic dynamic programming (SDP) power yield seasonal price reliability cascaded reservoirs doubly-fed variable speed pumped storage power station nonlinear modeling nonlinear pump turbine characteristics pumped storage units (PSUs) successive start-up ‘S’ characteristics low water head conditions multi-objective optimization fractional order PID controller (FOPID) hydropower units comprehensive deterioration index long and short-term neural network ensemble empirical mode decomposition approximate entropy 1D–3D coupling model transition stability sensitivity analysis hydro power |
| ISBN | 3-0365-5838-1 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910637780603321 |
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Li Chaoshun
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| Basel, : MDPI - Multidisciplinary Digital Publishing Institute, 2022 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Organic Rankine Cycle for Energy Recovery System
| Organic Rankine Cycle for Energy Recovery System |
| Autore | De Pascale Andrea |
| Pubbl/distr/stampa | Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2020 |
| Descrizione fisica | 1 electronic resource (192 p.) |
| Soggetto topico | History of engineering & technology |
| Soggetto non controllato |
organic Rankine cycle system
zeotropic mixture heat exchanger low grade heat thermodynamic optimization method comparison micro-ORC gear pump CFD mesh morphing pressure pulsation cavitation dynamic analysis energy analysis exergy analysis organic Rankine cycle waste heat recovery natural gas engine scroll opensource CFD OpenFOAM CoolFOAM WOM positive displacement machine expander ORC ORC integration technologies advanced thermodynamic cycles decentralised energy systems benzene toluene cyclopentane internal combustion engine cogeneration district heating low sulfur fuels regression model predictive model ship techno-economic feasibility machinery system optimization life cycle assessment biomass CHP carbon footprint of energy production Brayton environmental impact exergy life cycle analysis performance parameters |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910557152703321 |
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De Pascale Andrea
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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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