Zobrazeno 1 - 10
of 150
pro vyhledávání: '"Nicola Bonora"'
Autor:
Reeju Pokharel, Tongjun Niu, Sara Ricci, Bjørn Clausen, Levente Balogh, Lucas Ravkov, Ramon Martinez, Chanho Lee, Sven Vogel, Carl M. Cady, Michael A. Torrez, Benjamin K. Derby, Jonathan G. Gigax, Nicola Bonora, Nan Li, Saryu J. Fensin
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract In this work, we investigated the effects of alloying elements on plastic deformation and microstructure evolution in polycrystalline copper (Cu) and Cu alloyed with 1 wt. $$\%$$ % lead (Cu-1 $$\%$$ % Pb). These materials were selected due t
Externí odkaz:
https://doaj.org/article/5cb77fca624641c4ae4a0ced38aae583
Publikováno v:
Frattura ed Integrità Strutturale, Vol 12, Iss 44, Pp 140-150 (2018)
The Bonora damage model was extended to account for shear-controlled damage. To this purpose, a new definition for the damage dissipation potential in which an explicit dependence on the third invariant of deviatoric stress was proposed. This express
Externí odkaz:
https://doaj.org/article/cb133a6850354273b2e9b1a8d5a943b2
Publikováno v:
Frattura ed Integrità Strutturale, Vol 12, Iss 44, Pp 161-172 (2018)
The extended Bonora damage model was used to investigate joinability of materials in self-piercing riveting process. This updated model formulation accounts for void nucleation and growth process and shear-controlled damage which is critical for shea
Externí odkaz:
https://doaj.org/article/269278e3b10248bd974f4250a59ad86c
Publikováno v:
Metals, Vol 10, Iss 1, p 120 (2020)
A physical-based model for the flow stress of bcc metals is presented. Here, thermally activated and viscous drag regimes are considered. For the thermally activated component of the flow stress, the diffusion-controlled regime at elevated temperatur
Externí odkaz:
https://doaj.org/article/fc7e23c9d5fb4634b6da5a231e14a960
Autor:
Gabriel Testa, Nicola Bonora, Domenico Gentile, Andrew Ruggiero, Gianluca Iannitti, Antonio Carlucci, Yazid Madi
Publikováno v:
Frattura ed Integrità Strutturale, Vol 11, Iss 42 (2017)
Strain-based design for offshore pipeline requires a considerable experimental work aimed to determine the material fracture toughness and the effective strain capacity of pipe and welds. Continuum damage mechanics can be used to limit the experiment
Externí odkaz:
https://doaj.org/article/36a8b0db010c407e844b4b5fd0f1b9c6
Autor:
Nicola Bonora, Luca Esposito
Publikováno v:
Frattura ed Integrità Strutturale, Vol 2, Iss 5, Pp 22-26 (2008)
Although diffusional flow creep is often considered out of practical engineering applications, the need for a model capable to account for the resulting action of both diffusional and dislocation type creep is justified by the increasing demands of r
Externí odkaz:
https://doaj.org/article/15754253415f47618340d67c9cf73804
Autor:
Gabriel Testa, Guido Ripandelli, Nicola Bonora, Tommaso Rossi, Andrea Ceccacci DEng, Andrew Ruggiero, Serena Telani, Isabella D'Agostino
Publikováno v:
Journal of Cataract and Refractive Surgery. 48:222-229
PURPOSE To evaluate the influence of anterior capsule rhexis shape, dimension and eccentricity on IntraOcular Lens (IOL) position. SETTING laboratory investigation. DESIGN Computational modelMethods: a finite element model of the human crystalline le
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::896e0477e8908e36bef0502d05ca5a4c
https://doi.org/10.1097/j.jcrs.0000000000000711
https://doi.org/10.1097/j.jcrs.0000000000000711
Modeling ductile fracture in third stress invariant sensitive materials: Application to Al 2024-T351
Triaxiality alone is not sufficient to account for the role of stress state on ductility in materials that exhibit shear effects on fracture strain. For these materials, it has been proposed that ductility also depends on the third invariant of the s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c23ca7c1bf197f058d0f0846717c527
https://hdl.handle.net/11580/96123
https://hdl.handle.net/11580/96123
