As explained by the newspaper “Izvestia” CEO of Rocket and Space Corporation “Energia” Vladimir Solntsev, during the program “Energy-Buran” engines RD-171 have been developed that are still considered unsurpassed achievement in the field of liquid engine.
DDA 171, according to Solntseva, is the basis for the concept of super-heavy carrier. Elaboration chapter “Energy” is a general designer of the rocket complexes “Roscosmos” Alexander Medvedev
Vladimir Solntsev :. «The use of hydrogen circuits on the first and second stages of this support, we have not yet We consider. The third step we want to take on the already flying “Angara”. This compilation will allow us to save both time and money. We take what we already have, we do not bear the additional costs and do not go in, “the prospect of decades”. »
Vladimir Solntsev sure that the creation of super-heavy rocket under this scheme” is possible in record time. ” This, he said, is about five to seven years.
As previously reported, the foundation of the Russian lunar program was supposed to be a booster “Angara A5V”. In the spring of this year, it approved the draft terms of scientific and technical council of “Roscosmos”. It was planned that the project to create the most powerful rocket in the history of Russian cosmonautics will present for approval to Vladimir Putin.
According to the current plan, “Roskosmos” in 2021 from the Baikonur East to be held the first launch of spacecraft “Federation” in the unmanned mode “Angara A5P”. And in 2023 ?? manned launch, the results of which shall form a report on the readiness for development of deep space.
based on the RD-171 rocket technology Creation would eliminate the plan to build a missile on the basis of extra-heavy “Angara”.
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