CIAM continues certification tests of Mi-38-2 helicopter blades

November 28 2017 of the Year at the Scientific Testing Center of the Central Institute of Aviation Motors named after P.I. Baranova (part of the Research and Development Center “Institute named after N. Zhukovsky”) in the Moscow region continued certification tests of the tail rotor blades of the Mi-38-2 helicopter under conditions of classical icing on the C-2 stand, CIAM press-service reported.

According to aviation regulations, all aircraft must be certified for operations in icing conditions. When flying in difficult climatic conditions, at low temperatures from 0 to minus 30-40 C ◦, the aircraft can be exposed to liquid droplet atmospheric clouds. These conditions are difficult from the point of view of aerodynamics, since the state of the substance is unstable (metastable)

- explained the head of the CIAM department Alexey Goryachev.

To confirm the effectiveness of the protection of aircraft from exposure to icing conditions, tests should be performed on special climate stands. One of them is the stand of SIC CIAM - C-2.

At present, certification tests of the elements of the Mi-2-38 helicopter under icing conditions are performed at the C-2 stand. The models of the helicopter carrier and steering blades, equipped with anti-icing system, are being tested. ”

According to Evgeny Pavlyukov, Candidate of Technical Sciences, deputy director of SIC CIAM for the preparation and conduct of tests, tests have shown the effectiveness of protecting the tested elements from the effects of icing conditions.

Tests of the helicopter's steering blade will continue in December 2017.

Comments

[210ox]

Explain what kind of beast such-Mi38?

[bouncyhunter]

Dim, this is a replacement for the Mi-8 and Mi-17. Read more here: https://militaryarms.ru/vertolety/vertolet-mi-38/

[210ox]

Thank you. The helicopter is handsome.

Quote: bouncyhunter

Dim, this is a replacement for the Mi-8 and Mi-17. Read more here: https://militaryarms.ru/vertolety/vertolet-mi-38/

[Solomon Kane]

It was smooth on paper, but forgot about the ravines .....

Yes, Dim, if only it wouldn’t work out like with Hunter — they pushed the car “raw”, because of one VR-28 gearbox how many pilots died, all the mechanization, hydraulics, to hell, I don’t know how it is now, but before that was a duplicated management system ....
Kamovtsev was squeezed out of the State order of the Moscow Region, Milevtsev was pushed ..........

[Solomon Kane]

In general, men, after Frigate left the orbit, there was complete disappointment in what was happening .... As long as the Kosolapkins, Rogozhkins and the like are in power, nothing good will come of .....

[san4es]

Hi Pash.

this is a replacement for the Mi-8 and Mi-17

... with X-shaped tail rotor

[bouncyhunter]

Sanya, salute! You are in your repertoire, as always!

[san4es]

... Replaced the vidos. To sound aerobatics

[bouncyhunter]

And I watched without a sound: I have television news instead of radio broadcasts.

[APASUS]

Quote: san4es

... with X-shaped tail rotor

Something not to find information about a new screw for a helicopter with a broken configuration, there was an initial application that gives + a ton of thrust to MI-8 during installation. It seems as soon as it is tested

[san4es]

Quote: APASUS

Something not to find information about the new helicopter propeller with a broken configuration,

... Everything is complicated there. Did not delve into:

The invention relates to aircraft manufacturing and relate to the creation of propeller blades for rotorcraft. The blade is characterized by the fact that the aerodynamic foci of the profiles of its cross sections are on a line with a curved or broken shape in plan. These tricks are located relatively ...

http://www.findpatent.ru/patent/214/2145293.html©
%20FindPatent.ru%20-%20патентный%20поиск,%202012-
2017
http://www.freepatent.ru/MPK/B/B64/B64C/B64C27/B6
4C2746

[Primoos]

The article is boring, but the problem of anti-icing is important. It depends on whether you reach the destination, or they will get you out of the rubble. Who flew on turntables, that thought about it. Success to you, developers.

[Trevis]

Maybe a future replacement for the figure eight? It looks very beautiful!

[not main]

Quote: Trevis

Maybe a future replacement for the figure eight? It looks very beautiful!

This machine is not a replacement for MI-8, but for occupying a niche between Mi-6 and Mi8.

[papas-57]

Awesome news. Soon, the site will report on each machined bolt for military equipment, on each meter of welding in the manufacture of ships and aircraft. Maybe enough litter.

[Primoos]

Quote: papas-57

Awesome news. Soon, the site will report on each machined bolt for military equipment, on each meter of welding in the manufacture of ships and aircraft. Maybe enough litter.

Jokes at another address.

[Herculesic]

And all the equipment passes such certification, or only the so-called "polar options"?

[tol100v]

Quote: Herkulesich

And all the equipment passes such certification,

One thing is not clear to me. Maybe they will start to paint on the stat. and dynamo. tests of our aircraft? All the difficulties of creating, and overcoming them? Then, I have no doubt that our analogue-American partners will soon be successful.

[Sergey Averchenkov]

And in MI-6, anti-icing was on alcohol. Oh ...

[Piramidon]

Quote: Sergey Averchenkov

And in MI-6, anti-icing was on alcohol. Oh ...

That is garbage. Here is the MiG-25 it was a "flying deli." 180 liters of alcohol-water mixture ("Massandra") on board. And the Tu-22 with its 200 liters of "sword"

[Sergey Averchenkov]

I heard that. In MI-6, alcohol was mixed with glycerin - so sweet ... and a little malleable. :)

[IL-18]

And scrap for the preparation of liquor "chassis".

[Simon]

Yes, I think this helicopter will have no competition!

[Mihanishche]

Well done our! They give a light to the Americans - a friend told me that such a screw has no analogues, now all Americans are in shock. We can monopolize the global helicopter market as a whole.
Still, well done Putin - clearly traces trends and cleverly strikes, where he is not expected. Not only in politics at the height, but also in technology!