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@MastersThesis{Contaifer:2009:DeBaTe,
               author = "Contaifer, Ricardo Amaral",
                title = "Desenvolvimento de uma bancada de testes de propulsores 
                         h{\'{\i}}bridos de baixo empuxo",
               school = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                 year = "2009",
              address = "S{\~a}o Jos{\'e} dos Campos",
                month = "2009-06-29",
             keywords = "foguete h{\'{\i}}brido, parafina, {\'o}xido nitroso, bancada de 
                         teste, hybrid rocket, paraffin, nitrous oxide, test stand.",
             abstract = "A busca por propulsores de baixo custo, boa confiabilidade, baixo 
                         impacto ambiental e n{\'{\i}}vel de seguran{\c{c}}a elevado 
                         aumentam o interesse pelo desenvolvimento dos propulsores 
                         h{\'{\i}}bridos. Este trabalho descreve o projeto, a 
                         constru{\c{c}}{\~a}o e a operacionaliza{\c{c}}{\~a}o de uma 
                         bancada de testes de propulsores h{\'{\i}}bridos com empuxo 
                         at{\'e} 500 N. Um propulsor h{\'{\i}}brido de 400 N usando 
                         parafina s{\'o}lida como combust{\'{\i}}vel e {\'o}xido 
                         nitroso l{\'{\i}}quido como oxidante foi projetado, 
                         constru{\'{\i}}do e testado na bancada. O propulsor conta com 
                         sistema de inje{\c{c}}{\~a}o centr{\'{\i}}fugo, ignitor 
                         eletrot{\'e}rmico catal{\'{\i}}tico e tubeira refrigerada. A 
                         bancada permite testes com press{\~o}es at{\'e} 150 bar no 
                         tanque de oxidante e vaz{\~o}es at{\'e} 600 kg/h do oxidante e 
                         disp{\~o}e de sistema de aquisi{\c{c}}{\~a}o e controle com 32 
                         canais. ABSTRACT: The quest for thrusters of low cost, good 
                         reliability, low environmental impact and high safety levels 
                         increased the interest for development of hybrid thrusters. This 
                         work describes the design, construction and operationalization of 
                         a stand for testing hybrid thrusters with thrusts up to 500 N. A 
                         400 N hybrid thruster using solid paraffin as fuel and nitrous 
                         oxide as oxidizer was designed, built and tested in the stand. The 
                         thruster includes a pressure swirl injector, an electro thermal 
                         catalytic ignitor and nozzles with and without water cooling. The 
                         stand allows tests with oxidizer tank pressures up to 150 bar, 
                         oxidant mass flow rates up to 600 kg/h controlled by Coriolis flow 
                         meter and controller and includes a data acquisition and control 
                         system with 32 channels.",
            committee = "Costa, Fernando de Souza (presidente/orientador) and Netto, 
                         Dam{\'e}trio Bastos and Veras, Carlos Alberto Gurgel",
           copyholder = "SID/SCD",
         englishtitle = "Design of a test stand of hybrid rockets",
             language = "pt",
                pages = "191",
                  ibi = "8JMKD3MGP8W/35RA9D5",
                  url = "http://urlib.net/rep/8JMKD3MGP8W/35RA9D5",
           targetfile = "publicacao.pdf",
        urlaccessdate = "2019, Dec. 11"
}


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