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Advisor(s)
Abstract(s)
O presente trabalho tem como objetivo o estudo estrutural de um novo paramotor
elétrico/motor elétrico auxilifar, chamado Start-E, com o propósito deste ser aprovado pela
circular 34864 Ultra Leves Motorizados, como paramotor, para mais tarde ser comercializado
como tal.
Para esse estudo foram realizados vários ensaios práticos.
Os ensaios práticos foram realizados num protótipo. Este foi testado com cargas reais a fim de
perceber se obedece aos requisitos estipulados pela circular 34864ULM, nomeadamente o
fator de carga mínima até ao qual a estrutura não apresenta deformação (3.5g). O protótipo
tolerou uma carga correspondente ao fator de carga de 6g após a qual se observou uma
deformação plástica. Quando se aumentou o fator de carga para 9g, este sofreu uma micro
rutura.
Para além destes ensaios, também foi iniciado um estudo não conclusivo de análise numérica
a uma nova estrutura.
Através dos resultados obtidos nos ensaios práicos, verificou-se que o primeiro protótipo do
Start-E cumpre com sucesso os requisitos da circular estudados, podendo vir a ser considerado
uma aeronave ultra leve motorizado.
The aim of this work is to study the structure of a new electric paramotor /auxiliary electric motor, called Start-E, with the purpose of this being approved by circular 34864 Ultra Lightweight Motorized, as paramotor, so that later it may be marketed as such. For this study were performed several experimental tests. The experimental tests were carried out on a prototype. This has been tested with real loads in order to see if it meets the requirements set forth by circular 34864ULM, in particular the fator of minimum load at which the structure has demonstrate no plastic deformation (3.5g). The prototype has tolerated a load corresponding to the load fator of 6g after which there was a plastic deformation. When the load factor for 9g, this suffered a micro break. In addition to these tests, a study was initiated not conclusive of numerical analysis to a new structure Using the results obtained in these tests, it was found that the first prototype of the Start-E successfully meets the requirements of the circular studied, it may be considered an aircraft ultra light motorized.
The aim of this work is to study the structure of a new electric paramotor /auxiliary electric motor, called Start-E, with the purpose of this being approved by circular 34864 Ultra Lightweight Motorized, as paramotor, so that later it may be marketed as such. For this study were performed several experimental tests. The experimental tests were carried out on a prototype. This has been tested with real loads in order to see if it meets the requirements set forth by circular 34864ULM, in particular the fator of minimum load at which the structure has demonstrate no plastic deformation (3.5g). The prototype has tolerated a load corresponding to the load fator of 6g after which there was a plastic deformation. When the load factor for 9g, this suffered a micro break. In addition to these tests, a study was initiated not conclusive of numerical analysis to a new structure Using the results obtained in these tests, it was found that the first prototype of the Start-E successfully meets the requirements of the circular studied, it may be considered an aircraft ultra light motorized.
Description
Keywords
Circular 34864 Ulm Deformação Plástica Fator de Carga Motor Auxiliar Paramotor Elétrico Protótipo Rutura Start-e Ultra Leve Motorizado