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Designed to powermulti-purpose helicoptersDesigned to powermulti-purpose helicopters
Turboshaft gas turbine engines
®corporation
Turboshaft gas turbine engines
ÀI-450M ( 1, Ì2)ÀI-450M ( 1, Ì2)MMÀI-450M-E ( -E, Ì - )AI-450-2ÀI-450M-E ( -E, Ì - )AI-450-2
M1 2 EM1 2 E Ukrainian Defence Industry
1907 - Creation of Motor Sich JSC 1945 - Creation of SE Ivchenko-Progress
Sphere of activityDevelopment, production and overhaul of gas-turbine engines for civil and military aviation, industrial gas-turbine drives and power-generating plants, consumer goods.
Structure14
structural
units
located
in
different parts
of
Ukraine
as
well
as
in
China, India, UAE, Algeria
one structural unit located in Zaporozhye
Number of employees over 21 000 3 100
CORPORATION ‘NPO ‘A.IVCHENKO’
YEAR OF CORPORATION ESTABLISHMENT - 2007
®
®corporation
Ukrainian Defence Industry
ÀI-450 ENGINE FAMILY
N = 465 hpshaft
N = 630...800 hpprop
ÀI-450Ì (Ì1 , M2) Turboshaft
ÀI-450 Turboshaft
AI-450BP, AI-450BP-2 Turbofan
R = 400...560 kgf
ÀI-450-2 Turboshaft
N = 630...800 hp shaft
N = 400...495 hpprop
Nshaft= 400...465 hp
ÀI-450Ì-E (Ì E, M2-E) Turboshaft1-
N hpshaft= 530...550
®corporation
AI-450Ñ-2 (ÑÐ-2)Turboprop
À I-450C Turboprop(CM, ÑD, ÑÐ)
Ukrainian Defence Industry
POSSIBLE APPLICATION OF AI-450 ENGINE AND ITS MODIFIED VERSIONS
ÀI-450-2
Helicopters with takeoff weight of 3000...3300 kg
Perspective helicopters
Ìi-2Ì, MSB-2
ÀI-450M1, ?I-450M2, ?I-450? 1-Å, ?I-450? 2-Å
ÀI-450Ì, -Å?I-450?
®corporation
Ukrainian Defence Industry
AI-450M
®corporation
Ukrainian Defence Industry
AI-450Ì1
®corporation
Ukrainian Defence Industry
AI-450M (Ì1, M2), AI-450M-P (? 1-P, M2-P) MAIN DATA
S/L static, ISA; uninstalled
- power, hp- specific fuel consumption, kg/h/hp
- power, hp- specific fuel consumption, kg/h/hp
- width, mm- height, mm- length, mm- weight, dry, kg ( accord Ò 17106-79 )
Takeoff
cruise
Dimensions and weight
Max
in ance with GOS State Standart
4000.280
2850.320
534648
1115115
4650.270
3000.312
Engine models
ÀI-450Ì (Ì1, Ì2) ÀI-450Ì-P (Ì1-P, Ì2-P)
®corporation
Ukrainian Defence Industry
PERFORMANCES/L static, ISA
Sp
ec
ific
fu
el
co
ns
um
pti
on
, k
g/h
/hp
Propeller shaft power , hp
0.25
0.30
0.35
0.40
0.45
150 200 250 300 350 400 450 500
®corporation
Ukrainian Defence Industry
Takeoff
oEngine inlet air temperature, C
Sh
aft
po
wer,
hp
PERFORMANCE
250
300
350
400
450
500
-60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60
S/L, ISA
H = 3000 m, ? = 70.1 kP?amb
? =0 ?I-450? (? 1-P, Ì2-P)
? =0 ?I-450? (? 1, Ì2)
®corporation
Ukrainian Defence Industry
200
250
300
350
400
-60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60
ContiniousPERFORMANCE
Sh
aft
po
wer,
hp
oEngine inlet air temperature, C
S/L, ISA
H = 3000 m, ? = 70.1 kP?amb
H = 3000 m, ? = 70.1 kP?amb
? =0 ?I-450? (? 1-P, Ì2-P)
? =0 ?I-450? (? 1, Ì2)
®corporation
Ukrainian Defence Industry
70
80
90
100
110
120
130
-60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60
Takeoff
oEngine inlet air temperature, C
PERFORMANCE
Fu
el
co
ns
um
pti
on
, k
g/h
S/L, ISA
H = 3000 m, ? = 70.1 kP?amb ? =0 ?I-450? (? 1-P, Ì2-P)
? =0 ?I-450? (? 1, Ì2)
®corporation
Ukrainian Defence Industry
oEngine inlet air temperature, C
PERFORMANCE
60
70
80
90
100
110
-60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60
Fu
el
co
ns
um
pti
on
, k
g/h
S/L, ISA
H = 3000 m, ? = 70.1 kP?amb
? =0 ?I-450? (? 1-P, Ì2-P)
? =0 ?I-450? (? 1, Ì2)
Continious
®corporation
Ukrainian Defence Industry
AI-450M-E (Ì1-E, M2-E) MAIN DATA
S/L static, ISA; uninstalled
- power, hp- specific fuel consumption, kg/h/hp
- power, hp- specific fuel consumption, kg/h/hp
- width, mm- height, mm- length, mm- weight, dry, kg ( accord
Takeoff
cruise
Dimensions and weight
Max
in ance with Ò 17106-79 ) GOS State Standart
5500.273
4000.310
534648
1115115
®corporation
Ukrainian Defence Industry
AI-450M (M-P, M-E) LONGITUDINAL SECTION VIEW
®corporation
Ukrainian Defence Industry
AI-450M1(M1-P, M1-E) LONGITUDINAL SECTION VIEW
®corporation
Ukrainian Defence Industry
DESIGN FEATURESThe ÀI-450Ì urboshaft engines
The engine consists of three modules:
w
w
w
r
Compressor
Combustion chamber
Compressor turbine
Free turbine
The engine control system
( t
Reduction gea
Ì1, Ì2, M1-E, M2-E) has a two-rotor design consisting of a gas generator rotor and free turbine rotor.
The free turbine transmits power to the reduction gear, arranged in front of the engine, through the shaft passing inside the gas generator rotor shaft.
Each rotor is mounted on two bearing supports built in the engine stator. To obtain the required engine vibration characteristics the gas generator rotor front bearing support and free turbine rear rotor bearing support are carried on elastic-oil dampers.
Reduction gear with accessory gearbox built in the same casing;
Gas generator containing inlet section, compressor, combustion chamber and compressor turbine;
Free turbine with its shaft.
is of two-stage design non-axial configuration with a gear ratio of 6.5:1. Axial force arising in the running block helical gear is transmitted to the torquemeter pistons. The driven and non-driven accessories are mounted on the reduction gear and accessory gearbox casing.
is of annular type, return-flow design with a low NOx emission level. To reduce the engine length the î
combustion chamber flow section is turned by 180 .
The engine-to-helicopter attachment is of two-planar type: in front plane by two horizontal trunnions mounted on the reduction gear casing, and in rear plane by two eye-lugs in joint between the combustion chamber casing and jet nozzle.
The materials of parts and special coatings enable the engine to be operated under all climatic conditions.
, which provides two variants of adjustment by power under the basic engine performance ratings, is electronic, double-channel with the added hydromechanical redundant channel. The engine operation monitoring and diagnostics are carried out by means of airborne and ground monitoring equipment in accordance with parameters transferred by engine sensors and indicators.
with
The parts of the AI-450M (M-E) and AI-450M1 (M1-E) reduction gears are completely unified, and on AI-450Ì2 (M2-E) engine the reduction gearbox is unified with the baseline AI-450 engine .
is of single-stage design containing a high-pressure centrifugal wheel, radial vaned diffuser and axial stator blades. The compressor front casing is the engine basic load-carrying structure where the gas generator rotor front bearing support is arranged.
is of a supersonic single-stage design with cooled nozzle vanes and rotor blades made of heat-resistant alloy.
is of axial, single-stage design, uncooled.
®corporation
Ukrainian Defence Industry
AI-450-2 ENGINE
®corporation
Ukrainian Defence Industry
AI-450-2 MAIN DATA
Length, mm ………………………………….......................................…........1149Width, mm ………………………………….......................................…..........520Height mm ………………………………….......................................….........567Weight, dry according to ...125
Dimensions and weight.
.., ( , kg, not more GOS State StandartÒ 17106-79 )
2.5 min OEI rate
min OEI rate
, S/L static; ISÀ
30 S/L static; ISÀ
Takeoff, S/L static; ISÀ
Ìax cruise, S/L static; ISÀ
- output shaft power, hp, not less ……………………………….....................750+30 Ñ)
,- output shaft power, hp, not less ……………………………….....................660
+30 Ñ)
- output shaft power, hp, not less ……………………………….....................630+35 Ñ)
- output shaft power, hp, not less ……………………………….....................450+30 Ñ)
- specific fuel consumption, kg/h/kgf…………………………...………...........0.294
(flat rated up to t =amb
(flat rated up to t =amb
(flat rated up to t =amb
(flat rated up to t =amb
o
o
o
o
®corporation
Ukrainian Defence Industry
CHARACTERISTICSS
pecif
ic f
uel co
nsu
mp
tio
n, kg
/h/h
p
S/L static, ISA according to GOSÒ 4401-81 State Standart
Output shaft power, hp
CN
0,20
0,25
0,30
0,35
0,40
0,45
0,50
0,55
0,60
0,65
0,70
0,75
0,80
50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800
®corporation
Ukrainian Defence Industry
500
550
600
650
700
750
-50 -40 -30 -20 -10 0 10 20 30 40 50
îAmbient air temperature, Ñ
Takeoff
30-minute emergency
Ou
tpu
t sh
aft
po
wer,
hpCHARACTERISTICS
2.5-minute emergencyNshaft
S/L static, ISA
®corporation
Ukrainian Defence Industry
500
550
600
650
700
750
0 500 1000 1500 2000 2500 3000 3500 4000
Altitude, m
2.5-minute emergency
Takeoff
30-minute emergency
Ou
tpu
t sh
aft
po
wer,
hp
CHARACTERISTICS
Nshaft
®corporation
Ukrainian Defence Industry
Static, ISA according to GOSÒ 4401-81 State Standart
AI-450-2 DESIGN FEATURESThe AI-450-2 is a turboshaft engine with a free single-stage turbine
the samea single single
driving the output shaft via the reduction gear combined in with the accessory gearbox casing. Driving of auxiliary accessories is carried out from the gas generator rotor. The enginegas-generator consists of -stage centrifugal compressor, reverse-flow annular combustion chamber, -stage compressor turbine.
The gas generator rotor is mounted on two bearing supports: front ball bearing support and rear roller bearing support. For decreasing the total level of vibrations and stresses a damper with elastic ring is introduced in the front bearing support. The free-turbine rotor is mounted on two supports: front support with combination of roller bearing and ball bearing for taking axial loads, and rear support with roller bearing. An elastic oil damper is used in the free turbine rotor rear bearing support.
The engine consists of three modules:
r
Compressor
Combustion chamber
Compressor turbine
Free turbine
The engine control system
w Reduction gear with accessory gearbox built in the same casing;
w Gas generator containing inlet section, compressor, combustion chamber and compressor turbine;
w Free turbine with its shaft.
is of two-stage design non-axial configuration with a gear ratio of 5 8:1. The driven and undriven accessories (starter-generator, fuel-metering unit, oil pump block and centrifugal breather) are fitted to the reduction gearbox casing .
is of annular type, return-flow design with a low NOx emission level. To reduce the engine length the îcombustion chamber flow section is turned by 180 .
The engine-to-helicopter attachment is of two-planar type: in front plane by two horizontal trunnions mounted on the reduction gear casing, and in rear plane by two eye-lugs in joint between the combustion chamber casing and jet nozzle.
The materials of parts and special coatings enable the engine to be operated under all climatic conditions.
is electronic, two-channel with the additional redundant hydro-mechanical channel. The engine operation monitoring and diagnostics are carried out by means of airborne and ground monitoring equipment in accordance with parameters transferred by engine sensors and indicators.
Reduction gea with .
is of single-stage design containing a high-pressure centrifugal wheel, radial vaned diffuser and axial stator blades. The compressor front casing is the engine basic load-carrying structure where the gas generator rotor front bearing support is arranged.
is of a supersonic single-stage design with cooled nozzle vanes and rotor blades made of heat-resistant alloy.
is of axial, single-stage design, uncooled.
®corporation
Ukrainian Defence Industry
01 - Gas generator02 - Free turbine rotor03 - Outlet diffuser04 - Reduction gear
04 01 02 03
AI-450M MODULES
®corporation
Ukrainian Defence Industry
AI-450M (M-P, M-E) DIMENSIONS
Engine attachment front plane ( AP)
Engine attachment rear plane (RAP)
F
450.2 -3.5
À
RAP
FAP
1115
255174.1
534
80
19 from FAP
+1.5
À230.5
± 0
.3
397
648
®corporation
Ukrainian Defence Industry
AI-450Ì1 (M1-P, M1-E) DIMENSIONS
Engine attachment front plane ( AP)
Engine attachment rear plane (RAP)
F
1115
450.2 174.1 80+1.5- 3.5
534
255
397
648
À
À
À - À
23
0.5
± 0
.3
243 from FAP
FAP
RAP
®corporation
Ukrainian Defence Industry
front rigging bracket
left-side view of engine
FAP
RAP
rear mounting brackets
rear rigging points
AI-450M (M-E) AI-450M1 (M1-E)/ MOUNTING AND RIGGING DIAGRAM
Engine attachment front plane ( AP)
Engine attachment rear plane (RAP)
F
450.2
80
200
î40
38
6
À
À
B - B
À - ÀB
B
î40
200
®corporation
Ukrainian Defence Industry
AI-450Ì2 (M E) DIMENSIONS2-
Engine attachment front plane ( AP)
Engine attachment rear plane (RAP)
F
1103
FAP RAP
541.5310
584
554
260
6
®corporation
Ukrainian Defence Industry
Ñ
B
RAP
?I-450Ì2 MOUNTING AND RIGGING DIAGRAM
mounting
Starboard engine mounting diagram Port engine mounting diagram
mounting
mountingmounting
mounting
Engine left-side view
À
À B
®corporation
558FAP
Ukrainian Defence Industry
AI-450-2 DIMENSIONS
Engine attachment plane ( AP)
Engine rear attachment plane (RAP)
front F
F P A R PA
Shaft axle is a spring
125
1149
202618.25
307
R260
®corporation
Ukrainian Defence Industry
AI-450-2 MOUNTING AND RIGGING DIAGRAM
F P ARAP
618.25A
A
B
B
6
30
14
Â
M6-6e
45°
190
ØÌ8 ÞÒ
C-C
C
C
B-B? 52
Â
45°
250
À-À
®corporation
Ukrainian Defence Industry
Îæèäàåìûå ïîêàçàòåëè áåçîòêàçíîñòè íà ýòàïå ìàññîâîé ýêñïëóàòàöèè:- íàðàáîòêà íà âûêëþ÷åíèå äâèãàòåëÿ â ïîëåòå- íàðàáîòêà íà äîñðî÷íûé ñúåì äâèãàòåëÿ
Ðåñóðñû:- ýêñïëóàòàöèîííûé - íàçíà÷åííûé
AI-450M, AI-450M-E, AI-450-2 RELIABILITY
Design of trouble-free operation in service:
·
·
indices
mean time between engine shutdown
un d
T >50000 h
T >10000 h
in flight fl shtd
unschmean time between schedule engine removal
Service life:
·
·
stto 1 overhaul and T.B.O.
assigned
3000 h12000 h
®corporation
Ukrainian Defence Industry
SAFE OPERATION SUPPORT
The AI-450-2 safe operation is ensured by:
1.
2.
3.
AI-450M-E (? 1-E, M2-E),
Certification of compliance with AP-33 (FAR-33) Aviation Rules for power jets.
Airworthiness support within overall engine life cycle.
Aftersales support including:
- maintenance within guaranteed period;
- post-
- logistical support;
- flight and technical personnel training;
- development of operation and technical documents and their application;
- engineering support;
- informational support;
- organizational activities.
guaranteed maintenance;
®corporation
Ukrainian Defence Industry
The control of all engine performance ratings under all conditions in operation is supported by a double-channel electronic digital control as combined with the engine sensors and actuators, and also by helicopter airborne systems. The functions of the automatic control system (ACS) are performed in the amount the same for both variants of power adjustment under the basic performance ratings of the engine.
1. Engine digital control (ÐÄÖ-450Ì) with included self-contained functional modules: - free turbine automatic protection (ÀÇÑÒ); - vibration monitoring (ÌÊÂ); - parameter monitoring (ÌÊÏ); 2. Fuel-metering pump (ÍÄ-450Ì) 3. rotational speed governor (ÐÎ450Ì) 4. Sensors and indicators.
- control of the engine accessories for conducting the engine start, cold cranking and false start (preservation
and depreservation);- automatic support of a free turbine rotational speed (with the basic and redundant hydromechanical ACMS); - control of fuel consumption under stable and variable performance ratings of the engine; - limitation and protection of engine against exceeding of accepted parameters; - protection against overspeeding by using an independent automatic protection system; - synchronization of the engine power in a twin-engined powerplant under stable performance ratings; - engine shutdown; - information interaction with the engine systems and helicopter airborne systems; - monitoring of the ACMS integral parts and interacting items with differentiation of malfunctions detected; - automatic reconfiguration of the ACMS according to the results of malfunctions detected (including a transfer
to a redundant hydromechanical ACMS); - record of information in the ÐÄÖ-450Ì nonvolatile internal recorder about malfunctions detected; - introduction and storage of operational adjustments and individual features of the engine.
The engine automatic control and monitoring system (ACMS).
ACMS composition:
The ACMS main functions:
AUTOMATIC CONTROL SYSTEM
®corporation
Ukrainian Defence Industry
Control channel 1
Rotational speed governorÐÎ450Ì
Sensors
Airborne equipment
Parameter monitoring
(ÌÊÏ)
Cockpit instrument
panel
ACMS STRUCTURAL DIAGRAM
Fuel-meteringpump
(ÍÄ-450M)
Free turbine automatic
protection (ÀÇÑÒ)
Vibrationmonitoring
module (ÌÊÂ)
Digital engine control (ÐÄÖ-450M)
Control channel 2
Indicators
®corporation
Ukrainian Defence Industry
Our engines are operated more than 100 countries of the world in
®corporation
Ukrainian Defence Industry
®corporation
2, Ukraine
Ivanova Str., 69068, Zaporozhye, Tel.: (+38 0612) 65-03-27; Fax (+38 0612) 12-89-22, [email protected]
13.06.2018 Dyachuk
Zaporozhye Machine-Building Design BureauProgress State Enterprise named after Àcademician A.G. Ivchenko
MOTOR SICH JSC
15, Motorobudivelnykiv av.,Zaporozhye, 69068,UkraineTel:Fax:
+38 (061) 720-44-09+38 (061) 720-50-00
E-mail: [email protected] www.motorsich.com
®