YF-20
From Spacefaring
Q20944070
The YF-20 is a Chinese liquid-fuel rocket engine burning N2O4 and UDMH in a gas generator cycle. It is a basic engine which when mounted in a four engine module forms the YF-21. The high altitude variation is known as the YF-22 is normally paired with the YF-23 vernier to form the YF-24 propulsion module for second stages. New versions when used individually for booster applications are called YF-25.
Wikimedia, Wikidata
Dong Fang Hong 2, Ekran, YF-series rocket engine,
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Location: KML, Cluster Map, Maps,
YF-24B
YF-20K rocket engine
Chinese YF-20K rocket engine displayed at the National Museum of China
YF-20 engine debris from Shenzhou-11 mission displayed at the National Museum of China.
YF-20 engine debris from Shenzhou-11 mission displayed at the National Museum of China.
YF-24, consisting of one YF-22 engine and four YF-23 verniers, is being displayed at Beihang University
YF-24, consisting of one YF-22 engine and four YF-23 verniers, is being displayed at Beihang UniversityChinese YF-20K rocket engine displayed at the National Museum of ChinaYF-20 engine debris from Shenzhou-11 mission displayed at the National Museum of China.YF-20 engine debris from Shenzhou-11 mission displayed at the National Museum of China.| Type | Subtype | Date | Description | Notes | Source |
|---|---|---|---|---|---|
| commons | image | YF-24B | Commons | ||
| commons | image | YF-20K rocket engine | Commons | ||
| commons | image | Chinese YF-20K rocket engine displayed at the National Museum of China | Commons | ||
| commons | image | YF-20 engine debris from Shenzhou-11 mission displayed at the National Museum of China. | Commons | ||
| commons | image | YF-20 engine debris from Shenzhou-11 mission displayed at the National Museum of China. | Commons | ||
| commons | image | YF-24, consisting of one YF-22 engine and four YF-23 verniers, is being displayed at Beihang University | Commons | ||
| commons | image | YF-24, consisting of one YF-22 engine and four YF-23 verniers, is being displayed at Beihang University | Commons | ||
| commons | image | Chinese YF-20K rocket engine displayed at the National Museum of China | Commons | ||
| commons | image | YF-20 engine debris from Shenzhou-11 mission displayed at the National Museum of China. | Commons | ||
| commons | image | YF-20 engine debris from Shenzhou-11 mission displayed at the National Museum of China. | Commons | ||
