Progress D-436 - Engine - avia.wikisort.org

avia.wikisort.org - Engine

The Progress D-436 is a three-shaft high by-pass turbofan engine developed by the Ukrainian company Ivchenko-Progress, and manufactured by Motor Sich in Ukraine.[1] It was initially developed to meet the requirements for late versions of the Yakovlev Yak-42 and the Antonov An-72 in the 1980s. The engine first ran in 1985 and was subsequently certified in 1987.[2] Several variants have been developed and are currently in service with a variety of aircraft.

D-436

D-436-148 turbofan engine for An-148
Type	Turbofan
National origin	Soviet Union/Ukraine
Manufacturer	Ivchenko-Progress, UMPO and NPC Saljut
First run	1985
Major applications	Antonov An-148 Tupolev Tu-334 Beriev Be-200
Developed from	Lotarev D-36

Design and development

The D-436 engine was developed as a follow on to the Lotarev D-36. The engine took several of its design features from that engine and another Progress engine, the Progress D-18. The D-436 incorporated an updated, higher RPM fan, a lower emissions combustor, and new compressor sections. Several variants of the engine incorporate a FADEC.

The Motor-Sich plant in Zaporozhie, where the assembly line for D-436 engines was located,[3] was destroyed by Russian forces in late May 2022 following the 2022 Russian invasion of Ukraine.[4]

Variants

D-436K: The "K" variant was the initial model of the engine. It had a bypass ratio of 6.2 and a pressure ratio of 21.0. Proposed for use in the defunct Antonov An-71.[5]
D-436M: The "M" variant was proposed for use on the Yak-42M.[6]
D-436T1: The "T1" variant is used on the Tu-334 and has been offered for use on the in-development Tu-414.[7] See detailed specifications below. The variant was also proposed for use on the now-defunct An-174.
D-436T1-134: 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 variant produces 7,500 kgf (16,534 lbf) each.
D-436T3: The "T3" variant added a booster section behind the new wide-chord fan and had a maximum thrust around 93 kN (21,000 lb_f).[9] The T3 variant was also considered for the Il-214, but the aircraft's thrust requirements exceeded the max engine thrust of 98 kN (22,000 lbf).[10]
D-436-148: The "-148" variant was developed specifically for the An-148.[11] This version is derated to 67 kN (15,000 lb_f) of thrust for longer engine life.[12]
D-436TX: The "TX" variant uses the same core at the "T3", but includes an updated turbine and a geared fan. It is in the 117–135 kN (26,000–30,000 lb_f) class.[9]

Derivatives

AI-436T12: This derivative engine was designed for use on the Irkut/Ilyushin MC-21. It was projected to produce 117 kN (26,000 lb_f) of thrust.[13] Irkut has since replaced the AI-436T12 with the 137.89 kN (31,000 lbf) Aviadvigatel PD-14.^{[citation needed]}

Applications

Specifications (D-436-T1)

Data from Elodie Roux,[14] page 159

General characteristics

Type: Three-spool high-bypass turbofan
Length: 3.03 m (9 ft 11 in)
Diameter: 1.373 m (4 ft 6.1 in)
Dry weight: 1,450 kg (3,200 lb)

Components

Compressor: Axial flow, 1-stage fan, 6-stage IP, 7-stage HP
Turbine: 1-stage HP, 1-stage IP, 3-stage LP

Performance

Maximum thrust: Takeoff: 7,650 kgf (16,865 lbf; 75.02 kN); Cruise: 1,500 kgf (3,307 lbf; 14.71 kN) at Mach 0.75 speed, 11,000 m (36,000 ft) altitude
Overall pressure ratio: 25.2
Bypass ratio: 4.95
Air mass flow: 606.3 lb/s (275.0 kg/s)
Turbine inlet temperature: 1,550 K (2,790 °R; 1,280 °C; 2,330 °F)
Specific fuel consumption: Takeoff: 10.6 g/(kN⋅s) (0.37 lb/(lbf⋅h)); Cruise: 17.3 g/(kN⋅s) (0.61 lb/(lbf⋅h))
Power-to-weight ratio:

References

Wikimedia Commons has media related to Progress D-436.

Notes

"Ukraine bans deliveries of D-436 civil aircraft engines to Russia". Tass, February 19, 2018. Retrieved July 29, 2022.
"Ivchenko-Progress D-436 (Ukraine), Aero-engines - Turbofan". Jane's Aero-Engines. 31 March 2009. Archived from the original on 14 August 2009. Retrieved 12 August 2009.
"Be-200 Indigenous Engine Delays Drive Be-12 Life Extension". AINonline, April 20, 2019. Retrieved September 19, 2022.
"Russia Says It Destroyed Ukrainian Military Engine Plant". Newsweek, May 26, 2022. Retrieved September 19, 2022.
Fricker, John (4 December 1995). "Russian AWACS programs face funding problems". Aviation Week and Space Technology. Vol. 143, no. 23. pp. 89–90, 92. ISSN 0005-2175.
"ZMKB Progress". Flight International. 8 October 1996. ISSN 0015-3710.
"Tu-324/414 (2003)". Flight International. 28 October – 3 November 2003. p. 57. ISSN 0015-3710.
"Tupolev (1999)". Flight International. 1–7 September 1999. p. 73. ISSN 0015-3710.
"ZMKB Progress (2004)". Flight International. 23–29 November 2004. p. 61. ISSN 0015-3710.
"India needs more power for Il-214". Flight International. 29 April 2002. ISSN 0015-3710.
"An-148 final assembly gets under way at Kiev". Flight International. 15 March 2004. ISSN 0015-3710.
"An-148 design tweaked as date for first flight approaches". Paris Air Show Report 2003. Flight International. 23 June 2003. ISSN 0015-3710.
ENGINES (2008). DEFENSE and SECURITY (Russia). No. 100, September 10, 2008
Élodie Roux (2007). Turbofan and turbojet engines: Database handbook. pp. 159–160. ISBN 9782952938013. OCLC 804131087.

v t e Ivchenko-Progress aircraft engines
Piston engines	AI-4 AI-14 AI-26
Gas turbines	AI-9 AI-20 AI-22 AI-222 AI-24 AI-25 AI-450 DV-2 D-18T D-27 D-36 D-136 D-236 D-436

На других языках

[de] Iwtschenko Progress D-436

Das Iwtschenko Progress D-436 ist ein Dreiwellen-Turbofantriebwerk mit hohem Nebenstromverhältnis des ukrainischen Herstellers Iwtschenko.

- [en] Progress D-436

[fr] Ivtchenko-Progress D-436

L’Ivtchenko-Progress D-436, parfois aussi désigné Progress D-436, est un Turbofan triple corps à fort taux de dilution développé par la compagnie Ukrainienne Ivtchenko-Progress ZMKB.

[ru] Д-436

Д-436 — семейство авиационных газотурбинных двигателей, разработанных ЗМКБ «Прогресс» им. академика А. Г. Ивченко (Украина)[2]. Предназначено для пассажирских и транспортных самолётов малой и средней дальности полёта (среди них Ту-334, Ан-148, Бе-200).

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