Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/34786
DC Field | Value | Language |
---|---|---|
dc.contributor.author | MONTINARO, NICOLA | en_US |
dc.contributor.author | D'ANCA, FABIO | en_US |
dc.contributor.author | LO CICERO, UGO | en_US |
dc.contributor.author | Bonura, Salvatore Ferruggia | en_US |
dc.contributor.author | GULLI, DANIELE | en_US |
dc.contributor.author | GIGLIO, Paolo | en_US |
dc.contributor.author | BARBERA, Marco | en_US |
dc.contributor.author | PUCCIO, ELENA | en_US |
dc.date.accessioned | 2024-02-20T10:56:25Z | - |
dc.date.available | 2024-02-20T10:56:25Z | - |
dc.date.issued | 2019 | en_US |
dc.identifier.isbn | 9781728113449 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/34786 | - |
dc.description.abstract | Within ESA Cosmic Vision 2015-2025 Science Program, ATHENA was selected to be a Large-class high energy astrophysics space mission. The observatory will be equipped with two interchangeable focal plane detectors named X-Ray Integral Field Unit (X-IFU) and Wide Field Imager (WFI). In order to optimally exploit the detector sensitivity, X-ray transparent filters are required. Such filters need to be extremely thin to maximize the X-ray transparency, that is, no more than a few tens of nm, still they must be able to sustain the severe stresses experienced during launch. Partially representative test filters were made with a thin polypropylene film, coated with Ti, and supported by a thin highly transparent mesh either in stainless steel or niobium. Differential static pressure experiments were carried out on two filter samples. In addition, the roles of the mesh on the mechanical deformation is studied, adopting a finite element model (FEM). The numerical analysis is compared with experimental results and found in good agreement. The FEM is a promising tool that allows to characterize materials and thicknesses in order to optimize the design. | en_US |
dc.language.iso | eng | en_US |
dc.title | Deformation analysis of ATHENA test filters made of plastic thin films supported by a mesh under differential static pressure | en_US |
dc.type | Conference paper | - |
dc.identifier.doi | 10.1109/MetroAeroSpace.2019.8869571 | en_US |
dc.identifier.scopus | 2-s2.0-85074437896 | en_US |
dc.identifier.url | https://ieeexplore.ieee.org/document/8869571 | en_US |
dc.identifier.url | https://api.elsevier.com/content/abstract/scopus_id/85074437896 | en_US |
dc.relation.medium | ELETTRONICO | en_US |
dc.relation.firstpage | 393 | en_US |
dc.relation.lastpage | 397 | en_US |
dc.type.referee | REF_3 | en_US |
dc.relation.ispartofbook | 2019 IEEE 5th International Workshop on Metrology for AeroSpace (MetroAeroSpace) | en_US |
dc.relation.conferencename | 2019 IEEE 5th International Workshop on Metrology for AeroSpace (MetroAeroSpace) | en_US |
dc.relation.conferenceplace | Turin, Italy | en_US |
dc.relation.conferencedate | 19-21 June, 2019 | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.type.miur | 273 Contributo in Atti di convegno | - |
dc.description.apc | no | en_US |
dc.description.oa | 1 – prodotto con file in versione Open Access (allegare il file al passo 5-Carica) | en_US |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
item.grantfulltext | open | - |
item.languageiso639-1 | en | - |
item.openairetype | Conference paper | - |
item.cerifentitytype | Publications | - |
crisitem.author.dept | O.A. Palermo | - |
crisitem.author.dept | O.A. Palermo | - |
crisitem.author.dept | O.A. Palermo | - |
crisitem.author.dept | O.A. Palermo | - |
crisitem.author.dept | O.A. Palermo | - |
crisitem.author.dept | O.A. Palermo | - |
crisitem.author.orcid | 0000-0001-9607-3324 | - |
crisitem.author.orcid | 0000-0001-7834-5760 | - |
crisitem.author.orcid | 0000-0003-0318-3546 | - |
crisitem.author.orcid | 0000-0002-6393-3356 | - |
crisitem.author.orcid | 0000-0002-3188-7420 | - |
crisitem.author.orcid | 0000-0002-7114-4031 | - |
Appears in Collections: | 3.01 Contributi in Atti di convegno |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Montinaro2019 - Deformation analysis of ATHENA_postprint.pdf | postprint | 766.12 kB | Adobe PDF | View/Open |
Montinaro2019 - Deformation analysis of ATHENA.pdf | [Administrators only] | 2.01 MB | Adobe PDF |
Page view(s)
53
checked on Sep 13, 2024
Download(s)
5
checked on Sep 13, 2024
Google ScholarTM
Check
Altmetric
Altmetric
Items in DSpace are published in Open Access, unless otherwise indicated.