Analysis of heat transfer in an academic rocket engine using numerical methods

The aerospace sector has great importance for the technological development of a nation, since it has diverse applications, from the area of telecommunications to questions of the defense of the national sovereignty. Thus, the study of space vehicles, and their design complexities, is necessary. One...

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Autor principal: Maia, Felipe Pinheiro
Outros Autores: Marinho, George Santos
Formato: bachelorThesis
Idioma:English
Publicado em: Universidade Federal do Rio Grande do Norte
Assuntos:
Numerical methods
Thermal analysis
Heat transfer
Rockets
Thermal insulation
Transferência de Calor
Endereço do item:https://repositorio.ufrn.br/handle/123456789/43042
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spelling ri-123456789-430422022-12-29T14:04:05Z Analysis of heat transfer in an academic rocket engine using numerical methods Maia, Felipe Pinheiro Marinho, George Santos Oliveira, Giorgio Andre Brito Toro, Paulo Gilberto de Paula Numerical methods Thermal analysis Heat transfer Rockets Thermal insulation Transferência de Calor The aerospace sector has great importance for the technological development of a nation, since it has diverse applications, from the area of telecommunications to questions of the defense of the national sovereignty. Thus, the study of space vehicles, and their design complexities, is necessary. One of the main problems in the development of rockets is the temperature, which reaches very high values in the combustion chamber of the rocket engine, which ends up creating a high temperature gradient and, consequently, facilitating the heat transmission to parts of the fuselage, which may not tolerate marked heating due to their material. In this work, numerical methods was used to thermally analyze the heat transfer of a class J engine to the fuselage, built in composite, of a 1500 m apogee academic rocket. A maximum temperature of 80°C was established in the walls of the body tube, due to the Glass Transition Temperature, so that the objective was to find, through the simulation of several insulation configurations, the configuration that would best maintain the structural integrity of the rocket. Graphs of the temperature distribution were obtained along the analyzed model, as well as graphs of validation of the results. It was concluded that the best configuration was the use of timber as structural material and fiberglass as insulator. 2018-12-18T11:22:33Z 2021-10-05T16:01:14Z 2018-12-18T11:22:33Z 2021-10-05T16:01:14Z 2018-12-12 bachelorThesis 20170009140 MAIA, Felipe Pinheiro. Analysis of heat transfer in an academic rocket engine using numerical methods. 2018. 21f. Trabalho de Conclusão de Curso (Graduação em Engenharia Mecânica) - Centro de Tecnologia, Curso de Engenharia Mecânica, Universidade Federal do Rio Grande do Norte, Natal, 2018. https://repositorio.ufrn.br/handle/123456789/43042 en application/pdf Universidade Federal do Rio Grande do Norte Brasil UFRN Engenharia Mecânica
institution Repositório Institucional
collection RI - UFRN
language English
topic Numerical methods
Thermal analysis
Heat transfer
Rockets
Thermal insulation
Transferência de Calor
spellingShingle Numerical methods
Thermal analysis
Heat transfer
Rockets
Thermal insulation
Transferência de Calor
Maia, Felipe Pinheiro
Analysis of heat transfer in an academic rocket engine using numerical methods
description The aerospace sector has great importance for the technological development of a nation, since it has diverse applications, from the area of telecommunications to questions of the defense of the national sovereignty. Thus, the study of space vehicles, and their design complexities, is necessary. One of the main problems in the development of rockets is the temperature, which reaches very high values in the combustion chamber of the rocket engine, which ends up creating a high temperature gradient and, consequently, facilitating the heat transmission to parts of the fuselage, which may not tolerate marked heating due to their material. In this work, numerical methods was used to thermally analyze the heat transfer of a class J engine to the fuselage, built in composite, of a 1500 m apogee academic rocket. A maximum temperature of 80°C was established in the walls of the body tube, due to the Glass Transition Temperature, so that the objective was to find, through the simulation of several insulation configurations, the configuration that would best maintain the structural integrity of the rocket. Graphs of the temperature distribution were obtained along the analyzed model, as well as graphs of validation of the results. It was concluded that the best configuration was the use of timber as structural material and fiberglass as insulator.
author2 Marinho, George Santos
author_facet Marinho, George Santos
Maia, Felipe Pinheiro
format bachelorThesis
author Maia, Felipe Pinheiro
author_sort Maia, Felipe Pinheiro
title Analysis of heat transfer in an academic rocket engine using numerical methods
title_short Analysis of heat transfer in an academic rocket engine using numerical methods
title_full Analysis of heat transfer in an academic rocket engine using numerical methods
title_fullStr Analysis of heat transfer in an academic rocket engine using numerical methods
title_full_unstemmed Analysis of heat transfer in an academic rocket engine using numerical methods
title_sort analysis of heat transfer in an academic rocket engine using numerical methods
publisher Universidade Federal do Rio Grande do Norte
publishDate 2018
url https://repositorio.ufrn.br/handle/123456789/43042
work_keys_str_mv AT maiafelipepinheiro analysisofheattransferinanacademicrocketengineusingnumericalmethods
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