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The Tupolev Tu-334 (Russian: Туполев Ту-334) was a Russian short-to-medium range airliner project that was developed to replace the aging Tu-134s and Yak-42s in service around the world. The airframe was based on a shortened Tu-204 fuselage and a scaled-down version of that aircraft's wing.
The Progress D-236 was an experimental aircraft engine, a hybrid between a turbofan and a turboprop known as a propfan.Also known as the Lotarev D-236T, the three-shaft geared engine was designed in the 1980s and 1990s to power proposed propfan aircraft such as the Tupolev Tu-334, Ilyushin Il-118, and Ilyushin Il-88.
Tu-216: a Tu-204 converted into a testbed for cryogenic fuel; Tu-230 (also known as Tu-260): hypersonic attack aircraft project, 1983; Tu-230: twin-engine military cargo transport; cancelled in favor of Ilyushin Il-214; Tu-244: SST concept developed from the Tu-144, 1979; Tu-334: a short haul jet airliner concept, 1999
The "T1-134" variant was proposed as a replacement for the engines on the Tu-134. D-436T2 The "T2" variant is uprated to 80 kN (18,000 lb f) of thrust and is used on the Tu-334-100D and the Tu-334-200D. [8] D-436TP The "TP" variant is a specific "maritime" corrosion-resistant version developed for use in the Be-200 amphibious aircraft. This ...
This engine was intended for the Antonov An-170, a derivative of the An-70, [32]: 68 and it was proposed for the Tupolev Tu-334. [33] A back view of two Progress D-27 propfans. The aft propellers have only six blades each, while the front propellers each have eight blades. D-527
A 15-year-old plane, like the one that crashed Sunday, is unlikely to have problems caused by a design flaw or production problems attributed to Boeing. But it is too soon to say why the Jeju Air ...
The An-180 was designed as a replacement for the aging Tupolev Tu-134 and Yakovlev Yak-42 airliners. [2] Antonov was discussing this aircraft in Soviet aviation publications as early as October 1990, describing the An-180 as a 164-180 passenger plane with a range of 1,300 to 1,600 nautical miles (2,500 to 3,000 kilometres; 1,600 to 1,900 miles) and a per-passenger fuel consumption of 14 to 15 ...
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