Xian WS-15
| WS-15 | |
|---|---|
| Type | Turbofan |
| National origin | People's Republic of China |
| Manufacturer | Xi'an Aero-Engine Corporation |
| First run | 2006[1] |
| Major applications | Chengdu J-20 |
The WS-15 (Chinese: 涡扇-15; pinyin: Wōshàn-15; literally: "turbofan-15"), codename Emei, is a Chinese turbofan engine designed by the Shenyang Aeroengine Research Institute and manufactured by Xi'an Aero-Engine Corporation. It is intended to power the Chengdu J-20 fighter.[2]
Contents
Design and development
Development of the WS-15 began in the 1990s.[2] The thrust target was reported as 180 kilonewtons (40,000 lbf) in 2012.[3] In 2009, it was known that the prototype was able to achieve 160 kilonewtons (36,000 lbf).[4]
SF-A
The SF-A is a turbofan in development by the same group as the WS-15, and is based on the WS-15 core. SF-A was reported as being targeted for the Xian Y-20 strategic airlifter and the Comac C919 passenger aircraft, with a thrust of 127 kilonewtons (29,000 lbf), and was projected to enter production in 2016.[5]
Applications
Specifications
General characteristics
- Type: Afterburning turbofan
- Length:
- Diameter:
- Dry weight:
Components
- Compressor: axial
Performance
- Maximum thrust: Goal: 197 kilonewtons (44,000 lbf) with afterburner[3]
- Thrust-to-weight ratio: 9-10[4]
See also
- Shenyang WS-10
- Guizhou WS-13
- WS-20
- CJ-1000A
- List of aircraft engines
- List of Chinese aircraft engines
- Comparable engines
References
- ↑ https://www.flightglobal.com/news/articles/analysis-can-china-break-the-military-aircraft-engine-412424/
- ↑ 2.0 2.1 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ 3.0 3.1 Lua error in package.lua at line 80: module 'strict' not found.
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- ↑ CHINA AEROSPACE PROPULSION TECHNOLOGY SUMMIT
- ↑ http://www.defensenews.com/article/20121119/DEFFEAT05/311190005/Deterring-China-8217-s-Fighter-Buildup?odyssey=nav%7Chead
