Tag: AEB

Brazil: IAE Conducts VLS Qualification Tests

Comments

IAE PR – The Aeronautics and Space Institute (IAE) has successfully, the test of separation of the four engines of the first stage of the Satellite Launching Vehicle (VLS). The event was successful and simulated a situation that will occur about 32 km altitude when the vehicle is in flight. The test was carried out yesterday (29/09) in the laboratory of Integration of the IAE propellants and had a team of 45 technicians and engineers between servers. The main objective was the qualification system of separation of the first stage of the VLS.

In total, 167 measurements were made from mechanical shock, vibration, quasi-static deformation, pressure, displacement, separation symmetry, as well as photo coverage, video (HD and high speed). The data collected will be analyzed and used as a basis for understanding the phenomena occurring in the vehicle during this important phase of flight. Among these phenomena are the simultaneous ejection of the engines, the tensions at the interfaces between the second and third stage and mechanical shock loads in the central body and embedded devices. Will also made a comparison between the signals acquired with the telemetry system and ground systems, an important procedure for the qualification of the measurement system in flight.

The VLS is capable of putting into orbit a satellite of 115 kg at 750 km altitude. The vehicle is separated into subdivisions, which include four stages, and ejection Hood, Power Lines and Networks Pyrotechnics.

Emerging Powers Brazil, India Look To Space Cooperation

Comments

AEB PR – The two emerging powers need to define forms and fields of cooperation in space. The full awareness of this growing need was clear during a meeting of  Ambassador of India, BS Prakash, the President of the Brazilian Space Agency, Professor Marco Antonio Raupp, on Tuesday.

Outline was agreed by the end of the year, the concrete fields of cooperation to be effective, based on mutual interests and participation of companies from both countries. It was also agreed to devote special attention to the program in future meetings Satellite IBSA forum approved by India, Brazil and South Africa. The technical characteristics of these satellites have begun to be developed.

Continue reading ‘Emerging Powers Brazil, India Look To Space Cooperation’

Brazil’s Ambitious Space Program Built on Rickety Foundation

Comments

The rising global power of Brazil has ambitious plans to become self-sufficient in launcher and space technology, although its efforts are threatened by a shortage of funding and trained personnel. In order to reach its goals, the nation has forged partnerships with Russia, Ukraine, China and other nations.

The core of Brazil’s move toward launcher independence lies with two rockets: Cyclone-4 and the Satellite Launch Vehicle (VLS-1). The Cyclone-4 is an updated version of the Soviet-era Cyclone-3 booster that is being developed by Ukraine. It has been improved upon from its predecessor by adding a more powerful third stage with a new rocket engine, a fairing derived from the Ariane 4, and an improved control system.

Continue reading ‘Brazil’s Ambitious Space Program Built on Rickety Foundation’