RD-253F - Freebase

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Spaceflight

Rocket engine
Bipropellant rocket engine

Object is not asserted on this topic.

ID /type/object/id

GUID /type/object/guid

#9202a8c04000641f8000000005c966d5

Type /type/object/type

Name /type/object/name

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RD-253F

Key /type/object/key

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/en/rd_253f

Timestamp /type/object/timestamp

Sunday, September 23, 2007 8:15 PM

Permission /type/object/permission

/boot/all_permission

Creator /type/object/creator

hedgehog

Attribution /type/object/attribution

hedgehog

Search /type/object/search

Machine ID /type/object/mid

/m/02xltqp

Also known as /common/topic/alias

Description /common/topic/description

Image /common/topic/image

Official website /common/topic/official_website

Topic equivalent webpage /common/topic/topic_equivalent_webpage

Social media presence /common/topic/social_media_presence

Topical webpage /common/topic/topical_webpage

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http://www.npoenergomash.ru/engines/

Subjects /common/topic/subjects

Subject of /common/topic/subject_of

Web Link(s) (deprecated) /common/topic/webpage

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Properties /common/topic/properties

Article /common/topic/article

Weblink /common/topic/weblink

Notable for /common/topic/notable_for

Rocket engine

Notable types /common/topic/notable_types

Object profile is not asserted on this topic. Assert type now.

Object generation time /freebase/object_profile/object_generation_time

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Friday, May 17, 2013 9:14 AM

Link count /freebase/object_profile/link_count

Status /spaceflight/rocket_engine/status

Used in rocket stages /spaceflight/rocket_engine/used_in_rocket_stages

Rocket	Stage Number	Number Of Engines	Thrust	Burn Time	Fuels
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Government designation /spaceflight/rocket_engine/government_designation

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11D43F

Manufactured by /spaceflight/rocket_engine/manufactured_by

NPO Energomash

NPO Energomash

Design period /spaceflight/rocket_engine/design_period

Start	End
Edit Delete View CVT 1966	1967

Use period /spaceflight/rocket_engine/use_period

Start	End
-

Diameter /spaceflight/rocket_engine/diameter

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1.49 m

Height /spaceflight/rocket_engine/height

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2.7 m

Thrust (vacuum) /spaceflight/rocket_engine/thrust_vacuum

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1,871,800.00 N

Thrust (sea level) /spaceflight/rocket_engine/thrust_sea_level

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1,715,000.00 N

Isp (vacuum) /spaceflight/rocket_engine/isp_vacuum

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317.00 s

Isp (sea level) /spaceflight/rocket_engine/isp_sea_level

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290.00 s

Dry mass /spaceflight/rocket_engine/dry_mass

Throttle ratio /spaceflight/rocket_engine/throttle_ratio

Wet mass /spaceflight/bipropellant_rocket_engine/wet_mass

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1,318.00 kg

Engine cycle /spaceflight/bipropellant_rocket_engine/engine_cycle

Fuel /spaceflight/bipropellant_rocket_engine/fuel

Unsymmetrical dimethylhydrazine

Oxidizer /spaceflight/bipropellant_rocket_engine/oxidizer

Dinitrogen tetroxide

Oxidizer/fuel ratio /spaceflight/bipropellant_rocket_engine/oxidizer_fuel_ratio

Expansion ratio /spaceflight/bipropellant_rocket_engine/expansion_ratio

Chamber pressure /spaceflight/bipropellant_rocket_engine/chamber_pressure

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169.00 bar

Number of chambers /spaceflight/bipropellant_rocket_engine/number_of_chambers

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Topic /common/topic x

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Object profile /freebase/object_profile

Freebase Commons Spaceflight /spaceflight

Rocket engine /spaceflight/rocket_engine x

Bipropellant rocket engine /spaceflight/bipropellant_rocket_engine x

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