| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | mtc-m16d.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGPDW34R/483PJSS |
| Repository | sid.inpe.br/mtc-m16d/2022/11.22.14.19 |
| Last Update | 2022:11.22.14.19.44 (UTC) simone |
| Metadata Repository | sid.inpe.br/mtc-m16d/2022/11.22.14.19.45 |
| Metadata Last Update | 2023:01.03.23.25.34 (UTC) simone |
| ISSN | 2177-3114 |
| Citation Key | DiasMachCost:2022:InFlAn |
| Title | Internal flow analysis of a Pintle injector  |
| Format | On-line |
| Year | 2022 |
| Access Date | 2024, May 14 |
| Secondary Type | PRE CN |
| Number of Files | 1 |
| Size | 1042 KiB |
| 2. Context | |
| Author | 1 Dias, Gabriel Silva 2 Machado, Danillo Almeida 3 Costa, Fernando de Souza |
| Resume Identifier | 1 2 3 8JMKD3MGP5W/3C9JH46 |
| Group | 1 PCP-ETES-DIPGR-INPE-MCTI-GOV-BR 2 PCP-ETES-DIPGR-INPE-MCTI-GOV-BR 3 COPDT-CGIP-INPE-MCTI-GOV-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Author e-Mail Address | 1 gabriel.dias@inpe.br 2 danilodoors@hotmail.com 3 fernando.costa@inpe.br |
| Editor | Mendes, Camila Porto Ciriaco, Deborah Mascaroz |
| Conference Name | Workshop em Engenharia e Tecnologia Espaciais, 13 (WETE) |
| Conference Location | São José dos Campos |
| Date | 16, 17 e 18 nov. 2022 |
| Publisher | Instituto Nacional de Pesquisas Espaciais (INPE) |
| Publisher City | São José dos Campos |
| Organization | Instituto Nacional de Pesquisas Espaciais (INPE) |
| History (UTC) | 2022-11-22 14:20:17 :: simone -> administrator :: 2022 2023-01-03 16:51:39 :: administrator -> simone :: 2022 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Keywords | Pintle injector Injector design Numerical simulation |
| Abstract | Injectors are devices responsible for breaking a portion of fluid into a spray of small droplets in order to promote fast vaporization, mixing and combustion of propellants in a chamber. A pintle injector contains a movable rod which allows control of the mass flow rate and presents good stability characteristics. This paper investigates the influence of the inner geometry of a pintle injector on the exit flow uniformity. Geometries with and without perforated walls were analysed. Computational fluid dynamics simulation using the ANSYS Fluent code with the SST k-ω turbulence model have shown that internal perforated walls can enhance the exit flow homogeneity in terms of turbulence kinetic energy, an important parameter to promote combustion stability. |
| Area | ETES |
| Type | PCP |
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > PCP > Internal flow analysis... |
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGIP > Internal flow analysis... |
| Arrangement 3 | urlib.net > BDMCI > Fonds > WETEs > 13º WETE - Artigos > Internal flow analysis... |
| Arrangement 4 | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCE > 13º WETE - Artigos > Internal flow analysis... |
| 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/8JMKD3MGPDW34R/483PJSS |
| zipped data URL | http://urlib.net/zip/8JMKD3MGPDW34R/483PJSS |
| Language | pt |
| Target File | Código 16 [Gabriel Silva Dias] - Internal flow.pdf |
| User Group | simone |
| Reader Group | administrator italo.rodrigues@inpe.br simone |
| Visibility | shown |
| Copyright License | urlib.net/www/2012/11.12.15.19 |
| Rightsholder | originalauthor yes |
| Update Permission | not transferred |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3F35D8B 8JMKD3MGPCW/46KUES5 8JMKD3MGPDW34P/485A355 |
| Citing Item List | sid.inpe.br/mtc-m16c/2022/12.01.19.17 3 sid.inpe.br/mtc-m21/2012/07.13.14.46.07 1 sid.inpe.br/bibdigital/2022/04.03.23.11 1 |
| Host Collection | sid.inpe.br/mtc-m19@80/2009/08.21.17.02 |
| 6. Notes | |
| Empty Fields | archivingpolicy archivist booktitle callnumber contenttype copyholder creatorhistory descriptionlevel dissemination doi e-mailaddress edition isbn label lineage mark mirrorrepository nextedition notes numberofvolumes orcid pages parameterlist parentrepositories previousedition previouslowerunit progress project readpermission schedulinginformation secondarydate secondarykey secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype url versiontype volume |
| 7. Description control | |
| e-Mail (login) | simone |
| update | |