1. Identificação | |
Tipo de Referência | Artigo em Revista Científica (Journal Article) |
Site | mtc-m21d.sid.inpe.br |
Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identificador | 8JMKD3MGP3W34T/4C628S8 |
Repositório | sid.inpe.br/mtc-m21d/2024/09.30.11.34 (acesso restrito) |
Última Atualização | 2024:09.30.11.34.45 (UTC) simone |
Repositório de Metadados | sid.inpe.br/mtc-m21d/2024/09.30.11.34.45 |
Última Atualização dos Metadados | 2024:10.11.09.56.18 (UTC) administrator |
DOI | 10.1016/j.combustflame.2024.113744 |
ISSN | 0010-2180 |
Chave de Citação | MotaDiasFeiTang:2024:IgEnBu |
Título | Ignition envelope and bubbly spray combustion of a cost-effective self-igniting fuel with rocket-grade hydrogen peroxide  |
Ano | 2024 |
Mês | Dec. |
Data de Acesso | 01 jun. 2025 |
Tipo de Trabalho | journal article |
Tipo Secundário | PRE PI |
Número de Arquivos | 1 |
Tamanho | 11929 KiB |
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2. Contextualização | |
Autor | 1 Mota, Fábio A. S. 2 Dias, Gabriel Silva 3 Fei, Lihan 4 Tang, Chenglong |
Grupo | 1 2 PCP-ETES-DIPGR-INPE-MCTI-GOV-BR |
Afiliação | 1 Universidade Federal do ABC (UFABC) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Xi'an Jiaotong University 4 Xi'an Jiaotong University |
Endereço de e-Mail do Autor | 1 mota.fabio@ufabc.edu.br 2 gabriel.dias@inpe.br 3 4 chenglongtang@mail.xjtu.edu.cn |
Revista | Combustion and Flame |
Volume | 270 |
Páginas | e113744 |
Nota Secundária | A1_ENGENHARIAS_III A2_MATEMÁTICA_/_PROBABILIDADE_E_ESTATÍSTICA |
Histórico (UTC) | 2024-09-30 11:34:48 :: simone -> administrator :: 2024-09-30 11:35:04 :: administrator -> simone :: 2024 2024-09-30 11:36:15 :: simone -> administrator :: 2024 2024-10-11 09:56:18 :: administrator -> simone :: 2024 |
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3. Conteúdo e estrutura | |
É a matriz ou uma cópia? | é a matriz |
Estágio do Conteúdo | concluido |
Transferível | 1 |
Tipo do Conteúdo | External Contribution |
Tipo de Versão | publisher |
Palavras-Chave | Drop test Green fuel Hydrogen peroxide Hypergolic ignition Impinging jet PAHyp |
Resumo | Since the beginning of this century, the space industry has been searching for stable non-toxic propellants to replace hydrazine-based fuels. In this paper, we introduce a novel eco-friendly self-igniting fuel, denoted PAHyp 3, which comprises a blend of N,N,N′,N′-tetramethylethylenediamine (TMEDA) and N-methylethanolamine (MMEA) catalyzed with a copper-based catalyst. This promising formulation is coupled with hydrogen peroxide as the oxidizer. To map near-optimal formulations in terms of performance and chemical stability, we varied the proportions of MMEA and TMEDA, each catalyzed with copper nitrate trihydrate concentrations ranging from 0.25% to 3% by weight. Drop tests revealed that a 50:50 mixture of TMEDA and MMEA, catalyzed with 2 wt% copper nitrate trihydrate, exhibited a rapid ignition delay time (IDT) of approximately 14 ms when paired with 94% hydrogen peroxide. This composition was subsequently chosen for evaluation using an impinging jet apparatus capable of capturing simultaneous visible and shadowgraph high-speed imaging, facilitating the detailed study of the ignition process. Screenshots from impinging jet firing tests unveiled that the majority of ignition events, utilizing 94% hydrogen peroxide, occurred downstream less than 20 ms after impingement. Subsequently, foam-like structures engulfed the vaporized and combusted liquid sheet, emitting stable orange/green flames. These promising outcomes indicate that PAHyp 3 presents novel prospects in aerospace propulsion, with the potential to replace hazardous and toxic hydrazine-based propellants. Moreover, a model was proposed to explain how bubble nucleation and growth from hydrogen peroxide decomposition can enhance atomization, leading to a new atomization mode we have termed catalytic decomposition-assisted atomization. |
Área | COMB |
Arranjo 1 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > PCP > Ignition envelope and... |
Arranjo 2 | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGIP > Ignition envelope and... |
Conteúdo da Pasta doc | acessar |
Conteúdo da Pasta source | não têm arquivos |
Conteúdo da Pasta agreement | |
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4. Condições de acesso e uso | |
Idioma | en |
Arquivo Alvo | 1-s2.0-S001021802400453X-main.pdf |
Grupo de Usuários | simone |
Grupo de Leitores | administrator simone |
Visibilidade | shown |
Política de Arquivamento | denypublisher denyfinaldraft24 |
Permissão de Leitura | deny from all and allow from 150.163 |
Permissão de Atualização | não transferida |
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5. Fontes relacionadas | |
Repositório Espelho | urlib.net/www/2021/06.04.03.40.25 |
Unidades Imediatamente Superiores | 8JMKD3MGPCW/3F35D8B 8JMKD3MGPCW/46KUES5 |
Divulgação | WEBSCI; PORTALCAPES; COMPENDEX. |
Acervo Hospedeiro | urlib.net/www/2021/06.04.03.40 |
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6. Notas | |
Campos Vazios | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url |
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7. Controle da descrição | |
e-Mail (login) | simone |
atualizar | |
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