UEC Kuznetsov NK-93
UEC-Kuznetsov NK-93 historical experimental three-rotor propfan for large passenger and cargo aircraft. UEC records Il-76LL flight-laboratory testing, a 16.06 bypass ratio, 28.85 overall pressure ratio and 18 tf thrust; the engine was not serially produced.
Identity
- Aliases
- NK-93Kuznetsov NK-93ОДК-Кузнецов НК-93
- Domains
- aviation
- Identity Level
- model
- Kind
- other
- Name
- UEC Kuznetsov NK-93
- Status
- historical
Details
- Air Breathing Specs
- Bypass Ratio
- 16.06
- Max Thrust Kn
- 176.52
- Overall Pressure Ratio
- 28.85
- Spool Count
- 3
- Description
- UEC-Kuznetsov NK-93 historical experimental three-rotor propfan for large passenger and cargo aircraft. UEC records Il-76LL flight-laboratory testing, a 16.06 bypass ratio, 28.85 overall pressure ratio and 18 tf thrust; the engine was not serially produced.
- First Run Date
- 1988
Links
Assets & Meta
- Creation Time
- August 14, 2026 at 21:45:55 UTC
- Updated Time
- August 14, 2026 at 21:45:55 UTC
Other
- Sources
- Accessed Date
- 2026-08-14
- Note
- UEC-Kuznetsov identifies NK-93 as an experimental three-rotor propfan for large passenger and cargo aircraft, records gas-generator work beginning in 1988 and Il-76LL flight-laboratory testing, gives 18 tf thrust, 16.06 bypass ratio and 28.85 overall pressure ratio, and states that the engine was not serially produced.
- Publisher
- United Engine Corporation / UEC-Kuznetsov
- Title
- UEC transfers full-scale mock-up of unique NK-93 engine to Samara University