RD-170 | Wikipedia audio article

This is an audio version of the Wikipedia Article:


00:01:06 1 Shared turbopump
00:01:52 2 Variants
00:02:02 2.1 RD-170
00:02:31 2.2 RD-171
00:03:45 2.3 RD-171MV
00:04:20 2.4 Dual-chamber derivative
00:05:07 2.5 Single-chamber derivative
00:05:51 2.6 Proposed variants
00:07:15 3 Specifications
00:08:41 4 See also



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SUMMARY
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The RD-170 (РД-170, Ракетный Двигатель-170, Rocket Engine-170) is the world's most powerful multi-combustion chambered liquid-fuel rocket engine, designed and produced in the Soviet Union by NPO Energomash for use with the Energia launch vehicle. The engine burns the Russian equivalent of RP-1 fuel and LOX oxidizer in four combustion chambers, all supplied by one single-shaft, single-turbine turbopump rated at 170 MW (230,000 hp) in a staged combustion cycle. By comparison, the Rocketdyne F-1 engine (five of which were used on each Saturn V) is the world's most powerful single-combustion chamber rocket engine.