| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | marte3.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 6qtX3pFwXQZ3r59YCT/H3KFe |
| Repository | sid.inpe.br/iris@1905/2005/08.04.02.42.01 (restricted access) |
| Last Update | 2014:06.24.16.08.00 (UTC) administrator |
| Metadata Repository | sid.inpe.br/iris@1905/2005/08.04.02.42.13 |
| Metadata Last Update | 2018:06.06.03.55.41 (UTC) administrator |
| ISSN | 0016-2361 |
| Label | 10502 |
| Citation Key | Caldeira-PiresCorMaiLacHei:2002:InBuGe |
| Title | Influence of burner-port geometry in hydrocarbon oxidation and NOx formation mechanisms in methane/air flames  |
| Year | 2002 |
| Secondary Date | 20021014 |
| Month | Abr. |
| Access Date | 2024, Apr. 25 |
| Type of Work | journal article |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 1889 KiB |
| 2. Context | |
| Author | 1 Caldeira-Pires, A 2 Correia, D. P. 3 Maia, P. 4 Lacava, P. 5 Heitor, M. V |
| Group | 1 LCP-INPE-MCT-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Superior Técnico 3 Instituto Superior Técnico 4 Instituto Tecnológico de Aeronáutica (ITA) 5 Instituto Superior Técnico |
| e-Mail Address | marcelo.pazos@inpe.br |
| Journal | Fuel |
| Volume | 81 |
| Number | 6 |
| Pages | 771-783 |
| History (UTC) | 2013-11-09 13:47:35 :: administrator -> jefferson :: 2002 2014-06-24 16:08:00 :: jefferson -> marcelo.pazos@sid.inpe.br :: 2002 2014-06-24 16:10:59 :: marcelo.pazos@sid.inpe.br -> administrator :: 2002 2018-06-06 03:55:41 :: administrator -> marcelo.pazos@inpe.br :: 2002 |
| 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 | combustão pulsante óxido de nitrogênio formação de NOx nitrogen oxides pulsating combustion low fuel jet |
| Abstract | The influence of burner-port geometry in the mechanisms of hydrocarbon oxidation and NOx formation from a 50 kW industrial-type methane-fired burner was investigated experimentally. Imaging and temographic reconstruction techniques were used to assess the effects of port geometry upon flame visible length and C-2 chemiluminescence distribution in the recirculation zone, C-2 emission of methane flames depicts that low fuel jet velocities allow very rich conditions at recirculation zone and lead methane oxidation through O-2-scarcity mechanism. Higher velocities imply that methane oxidises via a path including dissociation into free radicals. In-furnace measurements were performed from a refractory-lined vertical furnace. NOx concentration results revealed that NO formation is closely connected with the dissociation process, suggesting that prompt-NOx mechanism is more important than hitherto supposed. |
| Area | COMB |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABCP > Influence of burner-port... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| Language | en |
| Target File | 1-s2.0-S0016236101002125-main.pdf |
| User Group | administrator marcelo.pazos@inpe.br |
| Reader Group | administrator marcelo.pazos@inpe.br |
| Visibility | shown |
| Archiving Policy | denypublisher denyfinaldraft24 |
| Read Permission | deny from all and allow from 150.163 |
| Update Permission | not transferred |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3ET38CH |
| Dissemination | WEBSCI; PORTALCAPES; COMPENDEX. |
| Host Collection | sid.inpe.br/banon/2001/04.03.15.36 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel doi electronicmailaddress format isbn lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarykey secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url |
| 7. Description control | |
| e-Mail (login) | marcelo.pazos@inpe.br |
| update | |