Estudos experimentais de materiais termo-estruturais utilizados como escudo de

proteção térmica de motores foguete a propelentes híbridos

(2015 - 2018)

Grant source: FAPDF (R$ 60.000,00)

Team: Dr. Artem Andrianov, Dr. Olexiy Shynkarenko, Dr. Jungpyo Lee, Dr. Artur Elias de Moraes Bertoldi

Abstract:

The main goal of the project is to increase the burning time of a hybrid propellant rocket motor up to 40 s by introducing a non-phenolic heat insulator. The following tasks were attended to in order to reach the main goal:

1)temperature distribution analysis in combustion chamber with a heat insulator,

2)experimental study of the insulating effectiveness of the heat insulator by oxyacetylene ablation testing and direct testing in a hybrid propellant test-motor.

Project videos:

1. The effect of flame reflection Project FAP DF / 0193.000895 / 2015

2. 41 seconds firing of hybrid propellant rocket test-motor in Chemical Propulsion Laboratory of the University of Brasilia, Brasilia, Brazil. Objective of FAP DF project: testing of non-phenolic heat insulation.