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It has 5.70 meters length and generates 83.300 kN thrust for 600 seconds burn time. Blok D was modified as Blok DM in 1974, with 11D-58S engine. The unit cost is $4 ...
The Blok D engine would also slow the L3 into lunar orbit. Following the coast to the Moon, one cosmonaut would spacewalk from the LOK (Soyuz 7K-L3) to the LK (Lunniy Korabl) lander and enter it. He would then separate the Blok D stage and the LK from the LOK before dropping toward the Moon using the Blok D engine.
Blok E (or Block E) is the propulsion unit of Soviet lunar module LK, developed in the 1960s by Yuzhnoye Design Bureau as a part of the human lunar landing program. [ 3 ] Blok E was designed to soft land the LK on the surface of the Moon after orbital velocity was cancelled by Blok D .
RD-58M (GRAU Index 11D58M): Improved version developed for the Proton Blok D. [7] [19] RD-58M (Carbon-carbon nozzle): Version of the RD-58M that replaces the regeneratively cooled nozzle for a carbon-carbon extension manufactured by NPO Iskra. Used on Zenit-3SL's Blok DM-SL since June 10, 2003 on the Thuraya 2 launch. [8] [9] [10]
Two modifications of main Soyuz 7K-L1 "Zond" version was created: the powered (up to 7000 kg mass) Soyuz 7K-L1S "Zond-M" that were failed attempted to launch for Moon flyby on N1 rocket two times due to Soyuz 7K-LOK orbital ship-module of L3 lunar expedition complex was not ready; the Soyuz 7K-L1E "Zond-LOK" as dummy mockup of Soyuz 7K-LOK and ...
From January 2008 to December 2012, if you bought shares in companies when H. Lee Scott, Jr. joined the board, and sold them when he left, you would have a 37.7 percent return on your investment, compared to a -2.8 percent return from the S&P 500.
As The Post’s map shows, the cost of entering the congestion zone, defined as entering Manhattan anywhere on 60th Street or below, in a car from Jan. 5 will be significantly higher —between $9 ...
This six-pack of clear storage tote tubs is just about the most useful organizer item you can buy. Use them to store Christmas ornaments, garlands, lights, decorations and much, much more.