Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/34842
DC Field | Value | Language |
---|---|---|
dc.contributor.author | DE ROSA, Adriano Giuseppe | en_US |
dc.contributor.author | MORGANTE, GIANLUCA | en_US |
dc.date.accessioned | 2024-02-29T09:29:46Z | - |
dc.date.available | 2024-02-29T09:29:46Z | - |
dc.date.issued | 2014 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/34842 | - |
dc.description.abstract | This document describes the NISP thermal architecture and the justification of its design. The demonstration of the validity of such design in terms of meeting the baseline requirements relies on the results of the detailed thermal FEM analysis of the instrument. The thermal architecture is based on the Instrument PLM thermo-mechanical configuration and on the favourable conditions of the L2 thermal environment. For this reason the driving objective of the NIP thermal design is to maximize exploitation of passive cooling and instrument performances while minimizing design complexity. The analysis has been performed using a finite elements code (Abaqus). The NISP CAD model has been imported in the Abaqus environment and detailed with a fine mesh structure (around 105 nodes): both the conductive and radiative heat transfer in operational and non-operational conditions has been simulated in three main thermal cases, Hot, Nominal and Cold conditions. Results in terms of heat loads at the main internal and external interfaces are reported together with the temperature distribution of the instrument units. This document shall be used as a reference for the NISP thermal design and FEM simulation, as it contains a description of all assumptions and definitions for the model. | en_US |
dc.language.iso | eng | en_US |
dc.title | NISP instrument thermal design, justification file and FEM study | en_US |
dc.type | Research report | - |
dc.relation.medium | ELETTRONICO | en_US |
dc.relation.volume | EUCL-IBO-RP-7-002 | en_US |
dc.relation.numberofpages | 277 | en_US |
dc.type.referee | REF_2 | en_US |
dc.description.numberofauthors | 2 | en_US |
dc.description.international | no | en_US |
dc.contributor.country | ITA | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.type.miur | 298 Altro | - |
dc.relation.ercsector | ERC sectors::Physical Sciences and Engineering::PE9 Universe sciences: astro-physics/chemistry/biology; solar systems; stellar, galactic and extragalactic astronomy, planetary systems, cosmology, space science, instrumentation::PE9_17 Instrumentation – telescopes, detectors and techniques | en_US |
dc.relation.versioning | Issue 2.0 | en_US |
dc.contributor.reviewer | Prieto, Eric | en_US |
dc.contributor.approved | Maciaszek, Thierry | en_US |
dc.description.oa | 2 – prodotto con deroga per i casi previsti dalla Policy (allegare il modulo al passo 5-Carica) | en_US |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
item.grantfulltext | open | - |
item.openairetype | Research report | - |
crisitem.author.dept | OAS Bologna | - |
crisitem.author.dept | OAS Bologna | - |
crisitem.author.orcid | 0000-0001-9234-7412 | - |
Appears in Collections: | 4.03 Rapporti di progetto |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
NISP Instrument Thermal design, Justification file and FEM study_EUCL-IBO-RP-7-002_Is2_0_Part1.pdf | [Administrators only] Part 1 | 5.86 MB | Adobe PDF | View/Open |
NISP Instrument Thermal design, Justification file and FEM study_EUCL-IBO-RP-7-002_Is2_0_Part2.pdf | [Administrators only] Part 2 | 7.88 MB | Adobe PDF |
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