| 1. Identity statement | ||||
| Reference Type | Conference Paper (Conference Proceedings) | |||
| Site | mtc-m21c.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34R/3SEPN62 | |||
| Repository | sid.inpe.br/mtc-m21c/2018/12.26.14.33 | |||
| Metadata Repository | sid.inpe.br/mtc-m21c/2018/12.26.14.33.57 | |||
| Metadata Last Update | 2021:02.06.15.39.00 (UTC) administrator | |||
| Secondary Key | INPE--PRE/ | |||
| Citation Key | CarlessoVieSavBerMir:2018:CaRaDe | |||
| Title | Cavity radiometer development for TSI measurements  | |||
| Year | 2018 | |||
| Access Date | 2024, May 18 | |||
| Secondary Type | PRE CN | |||
| 2. Context | ||||
| Author | 1 Carlesso, Franciele 2 Vieira, Luís Eduardo Antunes 3 Savonov, Graziela da Silva 4 Berni, Luiz Angelo 5 Miranda, Edson Luiz de | |||
| Resume Identifier | 1 2 3 4 8JMKD3MGP5W/3C9JHMN | |||
| Group | 1 CMS-ETES-SESPG-INPE-MCTIC-GOV-BR 2 DIDGE-CGCEA-INPE-MCTIC-GOV-BR 3 SESTS-CGETE-INPE-MCTIC-GOV-BR 4 LABAS-COCTE-INPE-MCTIC-GOV-BR 5 SESTS-CGETE-INPE-MCTIC-GOV-BR | |||
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 Instituto Nacional de Pesquisas Espaciais (INPE) 5 Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Author e-Mail Address | 1 fccarlesso@gmail.com) 2 luiz.vieira@inpe.br 3 graziela.savonov@inpe.br 4 5 edson.miranda@inpe.br | |||
| Conference Name | Simpósio Brasileiro de Geofísica Espacial e Aeronomia, 7 (SBGEA) | |||
| Conference Location | Santa Maria, RS | |||
| Date | 05-09 nov | |||
| History (UTC) | 2018-12-26 14:33:57 :: simone -> administrator :: 2019-01-04 16:57:16 :: administrator -> simone :: 2018 2019-01-07 13:13:54 :: simone -> administrator :: 2018 2021-02-06 15:39:00 :: administrator -> simone :: 2018 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Content Type | External Contribution | |||
| Version Type | publisher | |||
| Abstract | Since 1978, Total Solar Irradiance (TSI) measurements from different space missions with absolute radiometers are available. The TSI measurements accuracy and stability is crucial for reconstruction at different timescales and scientific applications. The development of an absolute radiometer is currently been done at INPE. The design of the radiometer is based on the comparison of the heating effect by optical radiation and electrical heating. These measurements rely on active cavity radiometers, which use black Ni-P interior surfaces to absorb incident sunlight. We obtained black Ni-P by electroless deposition for application in the interior of the silver electrodeposited cavities. We used bidirectional reflectance distribution function (BRDF) data to describe the surface reflectance properties of the Ni-P film. The BRDF data were used in the geometry study of the absorber cavity in a ray tracing software. These measures allowed cavities geometries optimization considering the characteristics of the black Ni-P produced at INPE. The region of the cavity heated by solar radiation were determined to place a wire-wound nearly the same region. We intend to use this cavity in a bench prototype radiometer under development. The current status of the study and obtained results are presented in detail. | |||
| Area | FISMAT | |||
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABAS > Cavity radiometer development... | |||
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDGE > Cavity radiometer development... | |||
| Arrangement 3 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > CMS > Cavity radiometer development... | |||
| Arrangement 4 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > SESTS > Cavity radiometer development... | |||
| doc Directory Content | there are no files | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| Language | pt | |||
| User Group | simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Next Higher Units | 8JMKD3MGPCW/3ESR3H2 8JMKD3MGPCW/3EU29DP 8JMKD3MGPCW/3F358GL 8JMKD3MGPCW/444NC7P | |||
| Host Collection | urlib.net/www/2017/11.22.19.04 | |||
| 6. Notes | ||||
| Empty Fields | archivingpolicy archivist booktitle callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor format isbn issn keywords label lineage mark mirrorrepository nextedition notes numberoffiles numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress readpermission rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle size sponsor subject targetfile tertiarymark tertiarytype type url volume | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||