A propfan, also called an open rotor engine, open fan engine or unducted fan (as opposed to a ducted fan), is a type of aircraft engine related in concept...
81 KB (8,449 words) - 01:18, 18 June 2024
Tupolev Design Bureau introduced the Tu-334 in early 1989 as an eventual propfan-powered airliner to potentially enter service for Aeroflot in 1995. However...
20 KB (2,194 words) - 21:11, 24 March 2024
List of aircraft engines (redirect from List of propfan engines)
Contents 0–9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z See also Notes References Further reading External links This is an alphabetical list...
310 KB (33,792 words) - 11:42, 11 July 2024
McDonnell Douglas MD-90 (section Propfan engine)
with two unducted fan (UDF) or propfan engines, designated the MD-94X. Previously, an MD-81 was used as a testbed for propfan engines, such as the General...
39 KB (4,100 words) - 02:36, 20 July 2024
Pratt & Whitney/Allison 578-DX (category Propfan engines)
a turbofan and a turboprop known as a propfan. The engine was designed in the 1980s to power proposed propfan aircraft such as the Boeing 7J7 and the...
53 KB (5,339 words) - 11:50, 14 May 2024
Yakovlev Yak-46 (category Propfan-powered aircraft)
design based on the Yak-42 with two contra-rotating propellers on the propfan located at the rear. The specification of the Samara turbofans was in the...
25 KB (2,397 words) - 19:21, 11 July 2024
McDonnell Douglas MD-94X (category Propfan-powered aircraft)
The McDonnell Douglas MD-94X was a planned propfan-powered airliner, intended to begin production in 1994. Announced in January 1986, the aircraft was...
18 KB (1,426 words) - 07:07, 1 April 2023
General Electric GE36 (category Propfan engines)
between a turbofan and a turboprop, known as an unducted fan (UDF) or propfan. The GE36 was developed by General Electric Aircraft Engines, with its...
59 KB (5,649 words) - 22:21, 7 June 2024
Progress D-27 (category Propfan engines)
The Progress D-27 is a three-shaft propfan engine developed by Ivchenko Progress, and manufactured by Motor Sich in Ukraine. The gas generator was designed...
38 KB (3,485 words) - 16:33, 17 April 2024
Antonov An-70 (category Propfan-powered aircraft)
transport aircraft, and the first aircraft to take flight powered only by propfan engines. It was developed in the late 1980s by the Antonov Design Bureau...
50 KB (5,685 words) - 12:06, 9 March 2024