Zobrazeno 1 - 10 of 26 pro vyhledávání: '"Daniela Rigamonti"'
1
Damping property of a NiTi auxetic structure fabricated through selective laser melting
Autor: Adelaide Nespoli, Antonio Mattia Grande, Francesca Passaretti, Daniela Rigamonti, Giuseppe Sala, Paolo Bettini
Publikováno v: The International Journal of Advanced Manufacturing Technology. 126:519-530
The present work aims at studying the damping response of a NiTi auxetic structure fabricated through additive manufacturing. Furthermore, an electropolishing route has been accounted for improving the roughness on the external surface of the printed
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ed5734f921ac266b7a9393da72b7955
https://doi.org/10.1007/s00170-023-11106-9
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4
Towards an understanding of the functional properties of NiTi produced by powder bed fusion
Autor: Adelaide Nespoli, Paolo Bettini, Nicola Bennato, Francesca Passaretti, Antonio Mattia Grande, Daniela Rigamonti, Elena Villa, Giuseppe Sala
Publikováno v: Progress in Additive Manufacturing (2020). doi:10.1007/s40964-020-00155-1
info:cnr-pdr/source/autori:Nespoli A.; Grande A. M.; Bennato N.; Rigamonti D.; Bettini P.; Villa E.; Sala G.; Passaretti F./titolo:Towards an understanding of the functional properties of NiTi produced by powder bed fusion/doi:10.1007%2Fs40964-020-00155-1/rivista:Progress in Additive Manufacturing/anno:2020/pagina_da:/pagina_a:/intervallo_pagine:/volume
In this work, near fully dense NiTi components have been fabricated using a 55.2Ni-Ti (wt.%) powder through selective laser beam melting. The effect of the manufacturing process on mechanical and functional properties of the selected NiTi alloy has b
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77b8f5c4b262d96a7af3afba5f99bd84
http://hdl.handle.net/11311/1151595
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6
Development of an actuated corrugated laminate for morphing structures
Autor: Daniela Rigamonti, Adelaide Nespoli, Elena Villa, Paolo Bettini, Alessandro Airoldi, Giuseppe Sala
This paper presents the design, manufacturing and experimental assessment of a morphing element consisting of a composite corrugated panel that hosts a diffused actuation system based on Shape Memory Alloy (SMA) actuators. The characterisation of the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e7073555e50ccd81f181335589a74eb
http://hdl.handle.net/11311/1149826
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7
SMA for composite aerospace structures
Autor: Daniela Rigamonti, Paolo Bettini, Giuseppe Sala
Publikováno v: Shape Memory Alloy Engineering ISBN: 9780128192641
Developments in aeronautical technology are increasingly favoring composite metal structures compared with traditional ones. The resulting architectures can be different from traditional ones and create continuous configurations with distributed and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::265072e646182294a082d29bb1db8762
http://hdl.handle.net/11311/1162750
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8
Selective Laser Melting Of NiTi Alloys
Autor: Adelaide Nespoli, Antonio Grande, Nicola Bennato, Paolo Bettini, Daniela Rigamonti, Elena Villa, Francesca Passaretti
Publikováno v: CONFERENZA DI DIPARTIMENTO 2019, Bressanone, 28-30/10/2019
info:cnr-pdr/source/autori:Adelaide Nespoli, Antonio Grande, Nicola Bennato, Paolo Bettini, Daniela Rigamonti, Elena Villa, Francesca Passaretti/congresso_nome:CONFERENZA DI DIPARTIMENTO 2019/congresso_luogo:Bressanone/congresso_data:28-30%2F10%2F2019/anno:2019/pagina_da:/pagina_a:/intervallo_pagine
Near-equiatomic NiTi is known for the ability to gain high deformations when subject to a thermal cycle under load (shape memory effect) or during a loading/unloading cycle at constant temperature (pseudoelasticity). The resulting mechanical work may
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::404b7b221a5e19ef46c30e0bc1bee917
http://hdl.handle.net/11311/1137213
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9
Implementation of a constitutive model for different annealed superelastic SMA wires with rhombohedral phase
Autor: Adelaide Nespoli, Daniela Rigamonti, Elena Villa, Francesca Passaretti
Publikováno v: Mechanics of materials
112 (2017): 88–100. doi:10.1016/j.mechmat.2017.06.001
info:cnr-pdr/source/autori:Rigamonti D.; Nespoli A.; Villa E.; Passaretti F./titolo:Implementation of a constitutive model for different annealed superelastic SMA wires with rhombohedral phase/doi:10.1016%2Fj.mechmat.2017.06.001/rivista:Mechanics of materials (Print)/anno:2017/pagina_da:88/pagina_a:100/intervallo_pagine:88–100/volume:112
Two aspects of NiTi are the focus of the present work. First, the austenite-rhombohedral transformation, which is often neglected by reason of its little mechanical relevance, but can be used in some applications. Second, the superelastic behavior re
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2c2efa7967c1feeee8ab33436ec5a21
https://doi.org/10.1016/j.mechmat.2017.06.001
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10
Study of pseudoelastic systems for the design of complex passive dampers: static analysis and modeling
Autor: Francesca Passaretti, Adelaide Nespoli, Daniela Rigamonti, Marco Riva, Elena Villa
Publikováno v: Smart materials and structures
25 (2016): 105001-1–105001-18. doi:10.1088/0964-1726/25/10/105001
info:cnr-pdr/source/autori:Nespoli A.; Rigamonti D.; Riva M.; Villa E.; Passaretti F./titolo:Study of pseudoelastic systems for the design of complex passive dampers: static analysis and modeling/doi:10.1088%2F0964-1726%2F25%2F10%2F105001/rivista:Smart materials and structures (Print)/anno:2016/pagina_da:105001-1/pagina_a:105001-18/intervallo_pagine:105001-1–105001-18/volume:25
This work presents an experimental and numerical analysis of several parallel systems of NiTi pseudoelastic wires. Standard tensile tests were accomplished to evaluate the global damping capacity, the energy dissipated per cycle and the maximum atten
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a00375a4e196de37ffa088fa9a6d21f
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