Progress D-236
http://dbpedia.org/resource/Progress_D-236
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. Based on the core of the Ukrainian Progress D-36 turbofan, the D-236 was the first Soviet propfan, and as of 2019 it is still one of only four different unshrouded, contra-rotating propfan engines to have flown in service or in flight testing.
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Д-236Т — гвинто-вентиляторний двигун Д-236 розроблений ЗМКБ «Прогрес» на базі Д-36 для перевірки ряду конструктивних рішень, які знайшли продовження в подальших проектах ЗМКБ «Прогрес».
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Progress D-236
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Д-236Т
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59822791
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1094838438
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* General Electric GE36
* Pratt & Whitney/Allison 578-DX
* Rolls-Royce RB3011
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Takeoff: ; Cruise:
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N/A
*Width:
*Height:
*Propeller diameter:
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during takeoff; during cruise
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* Lotarev D-36
* Lotarev D-136
* Progress D-436
* Progress D-27
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Three-shaft geared tractor-configuration propfan
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Engine and gearbox: ; Propeller: ; Total:
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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. Based on the core of the Ukrainian Progress D-36 turbofan, the D-236 was the first Soviet propfan, and as of 2019 it is still one of only four different unshrouded, contra-rotating propfan engines to have flown in service or in flight testing.
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Д-236Т — гвинто-вентиляторний двигун Д-236 розроблений ЗМКБ «Прогрес» на базі Д-36 для перевірки ряду конструктивних рішень, які знайшли продовження в подальших проектах ЗМКБ «Прогрес».
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1985
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* List of aircraft engines
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Ilyushin Il-88 and Il-118
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5
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* Europrop TP400
* Kuznetsov NK-12
* Kuznetsov NK-93
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22393