Search Results - "Lorenzi, S"

Development of a multiphysics model for the study of fuel compressibility effects in the Molten Salt Fast Reactor by Cervi, E., Lorenzi, S., Cammi, A., Luzzi, L.

“…•Investigation of fuel compressibility effects on the Molten Salt Fast Reactor (MSFR) dynamics.•Modelling of the MSFR helium bubbling system.•Development of a…”
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Development of an SP3 neutron transport solver for the analysis of the Molten Salt Fast Reactor by Cervi, E., Lorenzi, S., Cammi, A., Luzzi, L.

“…•A multiphysics model for the MSFR is extended with an SP3 neutron transport module.•The new module is successfully verified against Monte Carlo simulations.•A…”
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Influence of surface finishing and heat treatments on the corrosion resistance of LPBF-produced Ti-6Al-4V alloy for biomedical applications by Cabrini, M., Carrozza, A., Lorenzi, S., Pastore, T., Testa, C., Manfredi, D., Fino, P., Scenini, F.

“…Additive manufacturing (AM) technologies are gaining increasing attraction for biomedical applications due to the granted customizability and optimal surface…”
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Cyclic voltammetry evaluation of inhibitors for localised corrosion in alkaline solutions by Cabrini, M., Lorenzi, S., Pastore, T.

“…The paper focuses on chloride corrosion of steel rebar in alkaline solutions. The effect of chloride content on corrosion initiation was assessed through…”
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Corrosion behavior of AlSi10Mg alloy produced by laser powder bed fusion under chloride exposure by Cabrini, M., Lorenzi, S., Pastore, T., Testa, C., Manfredi, D., Lorusso, M., Calignano, F., Pavese, M., Andreatta, F.

“…•Corrosion resistance of as-built AlSi10Mg lower than that of polished samples.•Chloride concentration played a key role in the initiation of localized…”
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Effect of heat treatment on corrosion resistance of DMLS AlSi10Mg alloy by Cabrini, M., Lorenzi, S., Pastore, T., Pellegrini, S., Ambrosio, E.P., Calignano, F., Manfredi, D., Pavese, M., Fino, P.

“…The paper deals with the effect of heat treatments on corrosion resistance of an AlSi10Mg alloy obtained by means of Direct Metal Laser Sintering. The tests…”
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Statistical approach for electrochemical evaluation of the effect of heat treatments on the corrosion resistance of AlSi10Mg alloy by laser powder bed fusion by Cabrini, M., Lorenzi, S., Testa, C., Pastore, T., Manfredi, D., Lorusso, M., Calignano, F., Fino, P.

“…Laser powder bed fusion (LPBF) is one of the most widespread additive manufacturing (AM) technologies for metals, in which the components are built additively…”
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Concrete manufactured with crushed asphalt as partial replacement of natural aggregates by Coppola, L., Kara, P., Lorenzi, S.

“…The paper focuses on the reuse of crushed asphalt (GA) as a partial replacement (up to 20%) of natural aggregates for concrete manufacture. Addition of GA…”
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Effects of thiosulphates and sulphite ions on steel corrosion by Cabrini, M., Lorenzi, S., Pastore, T.

“…•Thiosulfates inhibit the reactions between oxygen and sulfites.•Thiosulfates and sulphites can promote an increase in the corrosion rate of steel.•Sulphites…”
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Fatigue crack growth in the welding nugget of FSW joints of a 6060 aluminum alloy by D’Urso, G., Giardini, C., Lorenzi, S., Pastore, T.

“…Friction stir welded butt joints were performed on 8mm thick sheets made of AA6060 T6 aluminum alloy by means of a CNC machine tool, at feed rates between 117…”
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A comparative analysis between material extrusion and other additive manufacturing techniques: Defects, microstructure and corrosion behavior in nickel alloy 625 by Carrozza, A., Lorenzi, S., Carugo, F., Fest-Santini, S., Santini, M., Marchese, G., Barbieri, G., Cognini, F., Cabrini, M., Pastore, T.

“…[Display omitted] •MEX-processed alloy 625 provides spherical micro-pores and elongated macro-defects, dependent on the scanning strategy adopted.•MicroCT…”
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Corrosion resistance of direct metal laser sintering AlSiMg alloy by Cabrini, M., Lorenzi, S., Pastore, T., Pellegrini, S., Pavese, M., Fino, P., Ambrosio, E. P., Calignano, F., Manfredi, D.

“…The paper investigates the corrosion behavior of AlSi10Mg alloy produced by direct metal laser sintering (DMLS). Potentiodynamic tests were performed in…”
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A reduced order model for fission gas diffusion in columnar grains by Pizzocri, D., Di Gennaro, M., Barani, T., Silva, F.A.B., Zullo, G., Lorenzi, S., Cammi, A.

“…In fast reactors, restructuring of the fuel micro-structure driven by high temperature and high temperature gradient can cause the formation of columnar…”
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The TANDEM Euratom project: Context, objectives and workplan by Vaglio-Gaudard, C., Dominguez Bautista, M.T., Frignani, M., Fütterer, M., Goicea, A., Hanus, E., Hollands, T., Lombardo, C., Lorenzi, S., Miss, J., Pavel, G., Pucciarelli, A., Ricotti, M., Ruby, A., Schneidesch, C., Sholomitsky, S., Simonini, G., Tulkki, V., Värri, K., Zezula, L., Wessberg, N.

“…The TANDEM project is a European initiative funded under the EURATOM program. The project started on September 2022 and has a duration of 36 months. TANDEM…”
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Development of user-friendly functional molecular markers for VvDXS gene conferring muscat flavor in grapevine by Emanuelli, F, Sordo, M, Lorenzi, S, Battilana, J, Grando, M. S

“…High fruit and wine quality combined with good climatic adaptation and disease resistance are essential objectives of grape breeding. While several molecular…”
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A CFD-based simulation tool for the stability analysis of natural circulation systems by Pini, A., Cammi, A., Lorenzi, S., Cauzzi, M.T., Luzzi, L.

“…This paper presents a CFD-based simulation tool aimed at analysing the dynamics of natural circulation by means of the techniques provided by the linear…”
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A new burn-up module for application in fuel performance calculations targeting the helium production rate in (U,Pu)O2 for fast reactors by Cechet, A., Altieri, S., Barani, T., Cognini, L., Lorenzi, S., Magni, A., Pizzocri, D., Luzzi, L.

“…In light of the importance of helium production in influencing the behaviour of fast reactor fuels, in this work we present a burn-up module with the objective…”
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Materials selection for dew-point corrosion in geothermal fluids containing acid chloride by Cabrini, M., Lorenzi, S., Pastore, T., Favilla, M., Perini, R., Tarquini, B.

“…[Display omitted] •General corrosion, pitting and stress corrosion cracking characterization of a large number of stainless steel, nickel alloys and titanium…”
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Use of terminal filters to prevent Legionnaires' disease by De Lorenzi, S, Salvatorelli, G, Antonioli, P.M

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VOID COEFFICIENT SENSITIVITY ANALYSIS FOR THE TRIGA MARK II REACTOR AT L.E.N.A. (UNIPV) by Portinari, D., Cammi, A., Lorenzi, S., Aufiero, M., Calzavara, Y., Bidaud, A.

“…Sensitivity analysis studies the effect of a change in a given parameter to a response function of the system under investigation. In reactor physics, this…”
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