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tude of 5 km for 9 minutes only, which means<br />

2.5-time increase in rate of climb.<br />

On 19 May 2010, Mi-8MTV helicopter<br />

powered by TV3-117VMA-SBM1V engines<br />

took off from the airfield of Konotop aircraft<br />

repair and overhaul plant. The helicopter<br />

climbed to the altitude of 8,100 m for 13 seconds<br />

in the course of tests, with the world’s<br />

record set up.<br />

Taking into consideration changes of the<br />

world helicopter market conditions, the<br />

company is undertaking efforts to develop a<br />

new generation of MS-500V family engines<br />

of 600–1,000 hp power class, which are<br />

intended for utility helicopters whose take<br />

off weight is 3.5-6 t. As experts predict, the<br />

market sector of this class helicopters is<br />

going to be one of the most promising one<br />

in the coming up years due to helicopter versatility.<br />

A leading version of MS-500V model<br />

line is going to be an engine of takeoff power<br />

of 630 hp designed according to requirements<br />

specification by Kazan Helicopters<br />

JSC for Ansat type helicopter.<br />

Simple and effective design of MS-500V<br />

family engine is typical for engines of this<br />

class currently available. The core engine<br />

includes a one-step centrifugal compressor<br />

with high compression ratio, an annular<br />

reverse flow combustor, and a one-step turbine.<br />

Power developed by the one-step free<br />

turbine is transmitted to the main helicopter<br />

reduction gear through an integrated intermediate<br />

reduction gear. The engine possesses<br />

an advanced electronic control and<br />

monitoring system with hydromechanical<br />

redundancy.<br />

Currently, development efforts are undertaken<br />

by Ivchenko-Progress design bureau<br />

within AI-8000V engine project that is to be<br />

implemented along with Motor Sich JSC.<br />

The engine power is 8,250 hp at takeoff<br />

power setting and 9,300 hp at emergency<br />

power setting. The engine is intended for<br />

heavy cargo helicopters and utility helicopters<br />

of Mi-46 type.<br />

D-136 engine is the largest helicopter<br />

engine by Motor Sich JSC. It provides<br />

power of 11,400 hp at takeoff power setting<br />

at environment temperature of 15°С and<br />

it has an unrivalled position in the world<br />

in terms of this parameter. D-136 engine<br />

is operated at Mi-26, the world’s largest<br />

heavy-lift helicopter.<br />

Currently, Ivchenko-Progress design<br />

bureau is designing D-136 engine upgrade<br />

project. A new engine has been designated<br />

AI-136T1, and it is to provide power of<br />

11,650 hp at maximum takeoff power setting;<br />

the power specified is to be kept up to envi-<br />

Mi-24<br />

TV3-117VMA-SBM1V<br />

промышленность industry | company | итоги<br />

Mi-26T<br />

ronment temperature of 50°С. Emergency<br />

power setting has been introduced to provide<br />

power of 12,500 hp. AI-136T1 engine is<br />

intended to upgrade Mi-26 helicopters and<br />

to power new heavy-lift helicopters.<br />

A wide range of helicopter engines manufactured<br />

and prospective ones makes it possible<br />

to implement virtually any project of<br />

developing a new helicopter or re-motorising<br />

the ones available.<br />

Developing multipurpose unmanned aerial<br />

vehicles (UAVs) is considered one of the<br />

most prospective trends in the development<br />

of military aviation. Motor Sich JSC manufactured<br />

engines make it possible to develop<br />

UAVs and missiles of various types and purposes:<br />

from small UAVs powered by MS-100<br />

engine to unmanned combat air vehicles<br />

(UCAVs) powered by versions of AI-25TL<br />

and AI-222 engine families, as well as strategic<br />

UAVs powered by AI-22 type engines.<br />

To summarise, it is pertinent to say that<br />

aeronautical propulsion industry of Ukrain<br />

can offer a wide range of engines that meet<br />

requirements of the international regulations.<br />

Developed and introduced by Motor<br />

Sich JSC, its advanced technical and design<br />

solutions are based on state-of-the-art<br />

achievements of science and technology.<br />

Close collaboration with designers and multiple<br />

partners allows the company to develop<br />

engines that assure the future of air transport.<br />

Motor Sich JSC<br />

15, Motorostroiteley av.<br />

Zaporozhye 69068, Ukraine<br />

Tel.: +38 (061) 720-48-14<br />

Fax: +38 (061) 720-50-05<br />

E-mail: motor@motorsich.com,<br />

eo.vtf@motorsich.com<br />

http://www.motorsich.com<br />

AI-136T<br />

www.take-off.ru commercial<br />

take-off june 2011 19

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