| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | plutao.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGP3W/43NH675 |
| Repository | sid.inpe.br/plutao/2020/12.07.14.43.24 |
| Last Update | 2020:12.09.01.41.30 (UTC) lattes |
| Metadata Repository | sid.inpe.br/plutao/2020/12.07.14.43.25 |
| Metadata Last Update | 2022:01.04.01.31.22 (UTC) administrator |
| Label | lattes: 4727150274528460 2 DiasMachAndrCost:2020:HyEtAt |
| Citation Key | DiasMachAndrCost:2020:HyEtAt |
| Title | Hydrous Ethanol Atomization by Impinging Jets  |
| Format | DVD |
| Year | 2020 |
| Access Date | 2024, May 15 |
| Secondary Type | PRE CN |
| Number of Files | 1 |
| Size | 1473 KiB |
| 2. Context | |
| Author | 1 Dias, Gabriel Silva 2 Machado, Danilo Almeida 3 Andrade, José Carlos de 4 Costa, Fernando de Souza |
| Resume Identifier | 1 2 3 4 8JMKD3MGP5W/3C9JH46 |
| Group | 1 PCP-ETES-SESPG-INPE-MCTIC-GOV-BR 2 PCP-ETES-SESPG-INPE-MCTIC-GOV-BR 3 LABCP-COCTE-INPE-MCTIC-GOV-BR 4 LABCP-COCTE-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) |
| Author e-Mail Address | 1 gabriel.dias@inpe.br 2 danilo.machado@inpe.br 3 jose.andrade@inpe.br 4 fernando.costa@inpe.br |
| Conference Name | Brazilian Congress of Thermal Sciences and Engineering, 18 (ENCIT) |
| Conference Location | Online |
| Date | 16-20 nov. |
| Book Title | Proceedings |
| Tertiary Type | Paper |
| History (UTC) | 2020-12-09 01:41:31 :: lattes -> administrator :: 2020 2020-12-09 13:02:53 :: administrator -> lattes :: 2020 2020-12-14 11:29:15 :: lattes -> administrator :: 2020 2022-01-04 01:31:22 :: administrator -> simone :: 2020 |
| 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 |
| Keywords | Impinging jets Atomization Ethanol Green propellant Spray |
| Abstract | Liquid propellant engines are the most used configuration in rocket propulsion systems. Ethanol was extensively used as liquid fuel in rocket propulsion systems, it has the advantage of be safe to handle and a green propellant. Impinging injectors are widely used due their easy of manufacture and efficiency. This experimental work atomizes liquid hydrous ethanol using impinging jets. Shadow images were taken in order to analyze the free jet and the sheet formed under a range of jet velocities. The free jet flow in ambient air 6 mm downstream the exit was turbulent for u > 5 m/s and the registered regimes of formed liquid sheet went from closed stable sheet to impact wave. A brief analysis about coalescence and secondary droplet breakup was done based on literature simplified models. A Spraytec laser diffraction system was used to obtain representative diameters and droplet size distributions. Representative diameters presented no clear trend with jet Reynolds number, however it SMD and Dv10 seemed to decrease with increase of impingement angle. Bimodal particle size distributions presented a detachment trend of the two droplet populations as the jet velocity increased, however the population of larger droplets tends to increase in volume frequency, such effect may be a result of both secondary atomization together with coalescence. |
| Area | COMB |
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABCP > Hydrous Ethanol Atomization... |
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > PCP > Hydrous Ethanol Atomization... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| data URL | http://urlib.net/ibi/8JMKD3MGP3W/43NH675 |
| zipped data URL | http://urlib.net/zip/8JMKD3MGP3W/43NH675 |
| Language | en |
| Target File | dias_hydrous.pdf |
| User Group | lattes |
| Reader Group | administrator lattes |
| Visibility | shown |
| Update Permission | not transferred |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3ET38CH 8JMKD3MGPCW/3F35D8B |
| Citing Item List | sid.inpe.br/bibdigital@80/2006/04.07.15.50.13 2 sid.inpe.br/mtc-m21/2012/07.13.14.46.07 1 |
| Host Collection | dpi.inpe.br/plutao@80/2008/08.19.15.01 |
| 6. Notes | |
| Empty Fields | archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor isbn issn lineage mark mirrorrepository nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress readpermission rightsholder schedulinginformation secondarydate secondarykey secondarymark serieseditor session shorttitle sponsor subject tertiarymark type url volume |
| 7. Description control | |
| e-Mail (login) | simone |
| update | |