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Advanced Technologies in Hydropower Flow Systems
| Advanced Technologies in Hydropower Flow Systems |
| Autore | Adamkowski Adam |
| Pubbl/distr/stampa | Basel, : MDPI - Multidisciplinary Digital Publishing Institute, 2022 |
| Descrizione fisica | 1 electronic resource (144 p.) |
| Soggetto topico |
Technology: general issues
Environmental science, engineering & technology |
| Soggetto non controllato |
annular seal
CFD dynamic coefficients fluid forces nonlinear dynamic model static eccentricity reversible hydraulic machines penstocks pressure pipelines performance tests flow rate measurements volumetric gauging method pressure-time method water-hammer pump-turbine flow patterns pressure pulsations similarities differences S-shaped characteristics runaway transient process VIV FIV renewable energy pivoted cylinder cross section geometry pump as turbine (PAT) Francis turbine calculation model efficiency hydropower computational fluid dynamics hydraulic efficiency Gibson method manifolds turbine thermodynamic method air cushion surge tank (ACST) air friction model flexible hydro power plants mechanistic model OpenHPL |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910585945703321 |
Adamkowski 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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Advances in the Field of Electrical Machines and Drives
| Advances in the Field of Electrical Machines and Drives |
| Autore | Karlis Athanasios |
| Pubbl/distr/stampa | Basel, : MDPI - Multidisciplinary Digital Publishing Institute, 2022 |
| Descrizione fisica | 1 electronic resource (252 p.) |
| Soggetto topico |
Technology: general issues
History of engineering & technology |
| Soggetto non controllato |
fault size
inter-laminar fault localized losses thermographic measurement thermal-electric coupling axial flux demagnetization finite element analysis permanent magnet static eccentricity synchronous generator power loss minimization speed control drive systems efficiency measurement IPMSM additive manufacturing three-dimensional printing topology optimization magnetic materials soft magnetic materials permanent magnets electrical machines torque ripple 6th harmonic induction motor AC machine PWM inverter space phasor modulation electric motor interior permanent magnet reluctance MMF-permeance winding function predictive maintenance digital twin artificial intelligence Industry 4.0 data handling life cycle electric machines electromagnetic analysis electromagnetic measurements core losses rotor flux linkage modular stator oriented steel flux-injecting probes insulation system partial discharges capacitive model MATLAB/Simulink flashover voltage epoxy resin matrix-converter input AC filter design PMSM predictive control electrical drives energy efficiency energy-saving power quality current signals stray flux signals LDA automatic fault diagnosis broken rotor bars soft-starters |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910585936403321 |
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Karlis Athanasios
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| Basel, : MDPI - Multidisciplinary Digital Publishing Institute, 2022 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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