Výsledky vyhledávání - "Massimo Lorenzi"

High-speed X-Ray Phase Contrast Imaging of String Cavitation in a Diesel Injector Orifice

Autor: Manolis Gavaises, Jin Wang, I.K. Karathanassis, Phoevos Koukouvinis, Massimo Lorenzi, Zhilong Li, Nicholas Mitroglou, Efstathios Kontolatis

Publikováno v: Proceedings ILASS–Europe 2017. 28th Conference on Liquid Atomization and Spray Systems
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[EN] The present investigation illustrates the temporally-resolved, phase-contrast visualization of the cavitating flow within an enlarged injector replica conducted at the ANL Advanced Photon Source. The flow was captured through side-view, x-ray ra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9023177b4a49b4f35fe88c0c3a2f90d

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Micro Computed Tomography As Powerful Tool for Analyzing Post Mortem Biofilm and Carbonate on Operated Cathode in Single Chamber Microbial Fuel Cell

Autor: Maurizio Santini, Manfredo Guilizzoni, Massimo Lorenzi, Plamen Atanassov, Enrico Marsili, Stephanie Fest-Santini, Pierangela Cristiani, Carlo Santoro

The cathode performances are one of the main limitations related with microbial fuel cell (MFC) that strongly limit the overall output. The low power produced is an important problem that has to be addressed for the scale up of the MFCs. Cathodic ove

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1466b098065ba9e7150c69db327b5822
http://hdl.handle.net/10446/77534

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Identification of Fibrotic Thickening as Early Marker of Aortic Valve Stenosis Using X-Ray Micro Computed Tomography and Optical Coherence Tomography

Autor: Thomas Waldow, Anett Jannasch, Claudia Dittfeld, Klaus Matschke, Maurizio Santini, C. Schnabel, K. Plötze, Massimo Lorenzi, Stephanie Fest-Santini, E. Koch

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf405b4b2a5e4708f01831c5706db10c
http://hdl.handle.net/10446/74607

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Three-dimensional X-ray microcomputed tomography of carbonates and biofilm on operated cathode in single chamber microbial fuel cell

Autor: Plamen Atanassov, Stephanie Fest-Santini, Manfredo Guilizzoni, Pierangela Cristiani, Carlo Santoro, Massimo Lorenzi, Maurizio Santini, Enrico Marsili

Power output limitation is one of the main concerns that need to be addressed for full-scale applica- 28 tions of the microbial fuel cell technology. Fouling and biofilm growth on the cathode of single 29 chamber microbial fuel cells (SCMFC) affects

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02c2787ddad1239192a8c5d573ddcf48
http://hdl.handle.net/10446/56801

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A novel technique for investigation of complete and partial anisotropic wetting on structured surface by X-ray microtomography

Autor: Massimo Lorenzi, Maurizio Santini, Manfredo Guilizzoni, Stephanie Fest-Santini

An experimental study about the anisotropic wetting behavior of a surface patterned with parallel grooves is presented as an application example of a novel technique for investigation of complete and partial anisotropic wetting on structured surface

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5831454b2e379c48e0291d9d52dfebb
http://hdl.handle.net/10446/56958

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Application of cone-beam micro-CT on high-speed Diesel flows and quantitative cavitation measurements

Autor: Manolis Gavaises, Maurizio Santini, Nicholas Mitroglou, Massimo Lorenzi, Dennis N. Assanis

X-ray computed tomography (CT) is well-known and widely used in the medical sector for diagnosis of various illnesses. The technique is based on the absorption (i.e. attenuation) of the ionising electromagnetic radiation by the object. The amount of

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Characterization of highly hydrophobic textiles by means of X-ray microtomography, wettability analysis and drop impact

Autor: Massimo Lorenzi, Manfredo Guilizzoni, Maurizio Santini, Stephanie Fest-Santini

Publikováno v: Journal of Physics: Conference Series. 923:012013

Highly hydrophobic surfaces have been intensively investigated in the last years because their properties may lead to very promising technological spillovers encompassing both everyday use and high-tech fields. Focusing on textiles, hydrophobic fabri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c931014f026f7c2f250c538bda480862
https://doi.org/10.1088/1742-6596/923/1/012013

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Novel experimental technique for 3D investigation of high-speed cavitating diesel fuel flows by X-ray micro computed tomography

Autor: Manolis Gavaises, Nicholas Mitroglou, Massimo Lorenzi, Maurizio Santini

Publikováno v: Review of Scientific Instruments. 88:033706

An experimental technique for the estimation of the temporal-averaged vapour volume fraction within high-speed cavitating flow orifices is presented. The scientific instrument is designed to employ X-ray micro computed tomography (microCT) as a quant

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af78803c9c67bf7517925390ec7d6dab
https://doi.org/10.1063/1.4978795

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