Výsledky vyhledávání - "CONCETTI, ALESSIA"

RF thermal plasma vitrification of incinerator bottom and fly ashes with waste glasses from fluorescent lamps

Autor: VITTORIO COLOMBO, Concetti, Alessia, EMANUELE GHEDINI, MATTEO GHERARDI, Sanibondi, Paolo, Vazquez Iglesias, Brais, Zanini, D., Barbieri, L., Lancellotti, I.

Publikováno v: Alma Mater Studiorum Università di Bologna-IRIS

Thermal plasma vitrification is a successfully used technology to treat and recycle hazardous wastes. High plasma temperatures enable to destroy complex molecules and to encapsulate the toxic elements in a non-leaching glass or ceramic matrix, obtain

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a88bd29550b1d309f05e8864268decf1
http://hdl.handle.net/11585/105812

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Advances in plasma arc cutting technology: the experimental part of an integrated approach

Autor: VITTORIO COLOMBO, Concetti, Alessia, EMANUELE GHEDINI, Sanibondi, Paolo, Rotundo, Fabio, Dallavalle, S., Vancini, M.

Publikováno v: Alma Mater Studiorum Università di Bologna-IRIS

Plasma modeling, numerical simulation and diagnostics can be very useful tools for designing and optimizing plasma arc cutting torches and they should be used in conjunction in order to obtain significant added value from an integrated approach to de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c5df937b50e389369ffe63bea159298e
http://hdl.handle.net/11585/105811

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Design oriented simulation for PAC consumables and experimental validation of results

Autor: COLOMBO, VITTORIO, CONCETTI, ALESSIA, GHEDINI, EMANUELE, S. Dallavalle

Electrode and nozzle erosion mechanisms in plasma arc cutting processes of mild steel have been studied while designing a prototype mono-gas plasma torch, operating in the range 25-160 A. The correlation between the distribution of different quantiti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______4094::d330ddea7c1efd39fecf5a65c6026191
http://hdl.handle.net/11585/105796

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3-D Time-Dependent Large Eddy Simulation of Turbulent Flows in an Inductively Coupled Thermal Plasma Torch with Reaction Chamber

Autor: COLOMBO, VITTORIO, CONCETTI, ALESSIA, GHEDINI, EMANUELE, GHERARDI, MATTEO, SANIBONDI, PAOLO

A 3-D time-dependent simulation of a laboratory scale inductively coupled thermal plasma torch system has been carried out to investigate unsteady turbulent flow patterns which may arise in the reaction chamber as a consequence of a sharp expansion o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______4094::03bbfee0ea834898ec1ce4af7efde306
http://hdl.handle.net/11585/105807

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Plasma arc cutting technology: simulation and experiments

Autor: COLOMBO, VITTORIO, CONCETTI, ALESSIA, GHEDINI, EMANUELE, ROTUNDO, FABIO, SANIBONDI, PAOLO, S. Dallavalle, M. Vancini

Transferred arc plasma torches are widely used in industrial cutting process of metallic materials because of their ability to cut a wide range of metals and because of the very high productivity that can be achieved with this technology. Various exp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______4094::d34bc371066db83e05f78fae1450a8ae
http://hdl.handle.net/11585/105819

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