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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21d.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34T/47AELR2
Repositóriosid.inpe.br/mtc-m21d/2022/07.20.13.03   (acesso restrito)
Última Atualização2022:07.20.13.03.38 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21d/2022/07.20.13.03.38
Última Atualização dos Metadados2023:01.03.16.46.10 (UTC) administrator
DOI10.1016/j.energy.2022.124435
ISSN0360-5442
Chave de CitaçãoOratiVerRocCosCar:2022:ExInFl
TítuloExperimental investigation of flameless combustion of biodiesel
Ano2022
MêsSept.
Data de Acesso02 jun. 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho1656 KiB
2. Contextualização
Autor1 Orati, Edson
2 Veríssimo, Anton S.
3 Rocha, Ana Maura A.
4 Costa, Fernando de Souza
5 Carvalho, João A.
Identificador de Curriculo1
2
3
4 8JMKD3MGP5W/3C9JH46
Grupo1
2
3
4 COPDT-CGIP-INPE-MCTI-GOV-BR
Afiliação1 Universidade Estadual Paulista (UNESP)
2 Universidade Estadual Paulista (UNESP)
3 Universidade Federal de Ouro Preto (UFOP)
4 Instituto Nacional de Pesquisas Espaciais (INPE)
5 Universidade Estadual Paulista (UNESP)
Endereço de e-Mail do Autor1
2
3
4 fernando.costa@inpe.br
5 carvalho@unesp.br
RevistaEnergy
Volume255
Páginase124435
Nota SecundáriaA1_INTERDISCIPLINAR A1_GEOGRAFIA A1_GEOCIÊNCIAS A1_ENGENHARIAS_III A1_ENGENHARIAS_I A1_CIÊNCIAS_AMBIENTAIS A1_CIÊNCIA_DE_ALIMENTOS A2_QUÍMICA A2_MEDICINA_II A2_MATERIAIS A2_ENGENHARIAS_IV A2_ENGENHARIAS_II A2_ECONOMIA C_CIÊNCIAS_AGRÁRIAS_I
Histórico (UTC)2022-07-20 13:03:38 :: simone -> administrator ::
2022-07-20 13:03:38 :: administrator -> simone :: 2022
2022-07-20 13:04:17 :: simone -> administrator :: 2022
2023-01-03 16:46:10 :: administrator -> simone :: 2022
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
Palavras-ChaveBiodiesel
Biofuel
Flameless combustion
Pollutants emissions
Pressure-swirl atomizers
ResumoA laboratory-scale combustor was investigated under flameless biodiesel combustion. The biofuel was used due to its importance as a green fuel substitute for conventional fossil diesel, in order to reduce the emission of greenhouse gases. The combustor design was based on the phenomenon of internal recirculation, whose intensity is determined by the airflow jet momentum rate through its air intake nozzle. This investigation is important to identify the physicochemical phenomena that govern flameless combustion of liquid fuels, in addition to determining the operating parameters of the burner. A pressure swirl atomizer was used to atomize the biodiesel. The influence of biodiesel temperature and pressure on the droplet size was investigated. Results show that after a certain liquid pressure and preheating temperature, the droplet size does not vary. The combustor aerodynamics promoted adequate mixing of fuel vapor in the vicinity of the droplet interface with diluted oxidant, as a result of high airstream jet momentum rate, leading to distributed combustion reactions. The experimental results showed that combustion at high rates of excess air and preheated air fulfilled the typical characteristics of flameless combustion due to the indistinguishable flame limits, reduced combustion noise levels, absence of soot emissions and low emissions of NOx and CO, simultaneously. On the other hand, combustion in low excess air resulted in the stabilization of a bright yellowish flame with high soot emissions together with a sharp increase in CO emissions. The droplet size has a significant influence on the establishment of stable combustion. For droplet sizes above 35 μm it was impossible to keep the burning of the biodiesel. NOx and CO emissions were affected by the excess air and temperature variations.
ÁreaCOMB
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4. Condições de acesso e uso
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Arquivo Alvo1-s2.0-S036054422201338X-main.pdf
Grupo de Usuáriossimone
Grupo de Leitoresadministrator
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Visibilidadeshown
Política de Arquivamentodenypublisher denyfinaldraft24
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/46KUES5
Lista de Itens Citandosid.inpe.br/bibdigital/2022/04.03.23.11 2
sid.inpe.br/mtc-m21/2012/07.13.14.46.07 1
DivulgaçãoWEBSCI; PORTALCAPES.
Acervo Hospedeirourlib.net/www/2021/06.04.03.40
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
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