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-   -   New Russian helicopter to fly twice as fast as conventional rotorcraft (https://www.pprune.org/rotorheads/545565-new-russian-helicopter-fly-twice-fast-conventional-rotorcraft.html)

rotornut 13th Aug 2014 22:03

New Russian helicopter to fly twice as fast as conventional rotorcraft
 
New Russian helicopter to fly twice as fast as conventional rotorcraft - English pravda.ru

'Cuse me but doesn't an increase in speed have something to do with m/r blades and not just 'new engines'?

Ian Corrigible 14th Aug 2014 00:42

Nah, all you need is a graphics artist, a model builder and a PR writer. :E

Sounds like the PSV (Perspectivny Skorostnoy Vertolyot, Advanced High-Speed Helicopter) program, funding for which was announced in May. Commonly associated with Russian Helicopters' Russian Advanced Commercial Helicopter (RACHEL) concept, which may or may not draw on the previous Ka-92 and Mi-X1 proposals.

The PSV effort, launched in 2008, is 'only' targeting a cruise speed of 450 km/h, so it's slow by the standards of Kamov's manic 700 km/h Ka-90 folding-rotor concept.

http://club443.ru/uploads/127/post-1215846349.jpg

I/C

Pittsextra 14th Aug 2014 07:04

Same project as the speaker on Day 1, aircraft design here??






http://aerosociety.com/Assets/Docs/E...amme_Aug_5.pdf

inputshaft 14th Aug 2014 09:13

Can't help thinking that the Ka92 and Mi X1 look a bit like a EH101 and Bell 222 with go faster parts.

Must have been a bit of basic cut and paste in those graphic designs.

Nail The Dream 14th Aug 2014 16:09

I can't help thinking that those images do look ( to me ),
a bit like they've come from "Toyski's 'rUski" :8

Nail

Ian Corrigible 14th Aug 2014 17:03

Pitts,

Mi-450, eh? Nice catch, thanks for sharing.

I/C


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