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High Voltage Insulating Materials-Current State and Prospects
| High Voltage Insulating Materials-Current State and Prospects |
| Autore | Rozga Pawel |
| Pubbl/distr/stampa | Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021 |
| Descrizione fisica | 1 electronic resource (231 p.) |
| Soggetto topico | Technology: general issues |
| Soggetto non controllato |
optical radiation
electrical discharges insulating liquids energy distribution transformer oil-paper insulation moisture drying synthetic ester mineral oil natural ester dielectric liquid mixtures retrofilling of power transformers streaming electrification ECT insulation aging insulation diagnostics aramid paper cellulose dielectric materials insulation system thermal conductivity transformers partial discharge harmonic distortion non-uniform electric field discrete Fourier transform electric arc gas insulation arc welding optical method spectrophotometer electromagnetic radiation arc lamps dielectric polarization relaxation methods activation energy cellulose-aramid paper moisture insulation ageing effect power transformer insulation testing insulation liquid mixtures power transformers retrofilling rotating disc system synthetic esters liquid insulation DC high voltage composite insulator glass-reinforced epoxy core 3-point bending test mechanical strength micro-hardness naturel ester oil nanofluids zinc oxide AC breakdown voltage Weibull distribution normal distribution transformer winding deformation frequency response analysis (FRA) numerical index window width power transformer interpolation mathematical modeling |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910557602403321 |
Rozga Pawel
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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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Modeling and Simulation of Metallurgical Processes in Ironmaking and Steelmaking
| Modeling and Simulation of Metallurgical Processes in Ironmaking and Steelmaking |
| Autore | Echterhof Thomas |
| Pubbl/distr/stampa | MDPI - Multidisciplinary Digital Publishing Institute, 2022 |
| Descrizione fisica | 1 electronic resource (286 p.) |
| Soggetto topico |
Technology: general issues
History of engineering & technology |
| Soggetto non controllato |
liquid metals
bubble generation bubble size distribution porous plugs bubble deformation drag force lift force mathematical modelling computational fluid dynamic slag heat recovery heat exchanger drying slag energy content heat recovery technology RecHeat rotary kiln reduction process numerical simulation pre-reduction scrap preheating electric arc furnace continuous charging turbulence modelling RANS/LES/DNS inflow condition model validation model application energy demand regression artificial neural network Gaussian process regression Köhle formula evaluation model quantitative relationship scrap melting mass transfer coefficient steelmaking process direct current arc impingement arc gap gas density electric arc magneto hydrodynamics computational fluid dynamics real-time model estimation model predictive control steel refining mathematical modeling carbon composite briquette blast furnace ironmaking reaction kinetics coke saving direct reduction Midrex HYL Rist diagram energy consumption profile optimization modelling machine learning steelmaking fuzzy modelling evolving modelling continuous casting near net shape casting twin roll (Bessemer) casting horizontal single belt casting |
| ISBN | 3-0365-5154-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910619471103321 |
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Echterhof Thomas
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| MDPI - Multidisciplinary Digital Publishing Institute, 2022 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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