%0 Journal Article
%@nexthigherunit 8JMKD3MGPCW/3ET38CH
%@nexthigherunit 8JMKD3MGPCW/3F35D8B
%@mirrorrepository urlib.net/www/2017/11.22.19.04.03
%3 machio_doe.pdf
%4 sid.inpe.br/mtc-m21c/2019/02.07.16.39
%9 journal article
%@issn 2150-7678
%A Maschio, Leandro José,
%A Pereira, Luis Gustavo Ferroni,
%A Meyer, Willian Müller,
%A Marques, Rodrigo Intini,
%A Vieira, Ricardo,
%@secondarytype PRE PI
%B International Journal of Energetic Materials and Chemical Propulsion
%D 2018
%K ignition delay, liquid propulsion, hypergolic, green propellants, monoethanolamine, ethanol.
%N 2
%P 137-145
%T A doe study on the hypergolicity of hydrogen peroxide with a rocket liquid fuel based on monoethanolamine and ethanol
%V 17
%X In the last decades there has been an increasing interest in low-cost, low environmental impact liquid propulsion systems, while safety and a short development cycle continue to be essential requirements. This work presents the development of an ethanol and monoethanolamine based rocket fuel, hypergolic with hydrogen peroxide (H2O2), featuring low toxicity and high density-specific-impulse. Initially, a set of tests was carried out to evaluate this parameter in a range of compositions prepared with several catalysts dissolved in monoethanolamine. Among the catalytic materials tested, copper nitrate revealed the shortest ignition delay. Subsequently, a Design of Experiments approach was applied to select the ethanol and catalyst content in the fuel capable of decreasing the ignition delay of the reaction. The results showed that an optimized fuel composition with 61% monoethanolamine, 30% ethanol, and 9% hydrated copper nitrate weight percent, yielded a minimum ignition delay of 15.7 ms.
%@area COMB
%@electronicmailaddress
%@electronicmailaddress
%@electronicmailaddress
%@electronicmailaddress rodrigo.intini@inpe.br
%@electronicmailaddress ricardo.vieira@inpe.br
%@documentstage not transferred
%@group PCP-ETES-SESPG-INPE-MCTIC-GOV-BR
%@group
%@group PCP-ETES-SESPG-INPE-MCTIC-GOV-BR
%@group LABCP-COCTE-INPE-MCTIC-GOV-BR
%@group LABCP-COCTE-INPE-MCTIC-GOV-BR
%@dissemination WEBSCI; PORTALCAPES; SCOPUS.
%@usergroup simone
%@resumeid
%@resumeid
%@resumeid
%@resumeid
%@resumeid 8JMKD3MGP5W/3C9JJ68
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Universidade Federal de Lavras (UFLA)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@versiontype publisher
%@holdercode {isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S}
%@doi 10.1615/IntJEnergeticMaterialsChemProp.2018029025
%2 sid.inpe.br/mtc-m21c/2019/02.07.16.39.24