• Guest, pentru o varianta fara reclame a forumului oferim conturi premium. Mai multe detalii aici.

oldblueeyes

Well-Known Member
Oct 15, 2012
4,045
828
113
cluj napoca
#3
Din pacate cred ca va ramine un proiect mort din motive politice.Ruisa se autoizoleaza si cel mai probabil va avea citeva exemplare zburind la companiile proprii, dar se va autoizola in piata - neavind nici puterea financiara de a sustine finantarea, asa cum o are China.

La 40 de dolari barilul Rusia este economic o tara foarte mica.
 

Boobba-One

Moderator
Staff member
Aug 4, 2014
1,300
420
113
NEAR A WHITE FLUFFY CLOUD
#4
...mmmhhhh... eu cred ca programul totusi va ajunge in faza comerciala ... E adevarat ca asta nu e un aparat "de export", precum SSJ100 - ci unul pur destinat pietii interne.
MC21 a fost conceput drept inlocuitor de TU 154/201-214, care se-nvirt in spatiul ex-sovietic (plus 2-3 in China / Coreea de Nord) - si care incep sa imbatrineasca (154 e deja la pensie pentru zborurile pax).
Pentru moment, orderbook al lui Irkut este de 257 ferme si 84 optiuni. List px @ 72mioUSD. Costul de dezvoltare al programului = 4.5bioUSD (hai sa zicem 5bioUSD). Presupunind ca se vinde la 25mioUSD bucata - 200 livrari vor rentabiliza programul. Deci mai e si spatiu pentru niste anulari.
E o alternativa buna din punctul de vedere al rusilor - caci nu au de scos valuta pentru a cumpara A sau B sau C sau E ... si se da de lucru industriilor locale.
Cam de asta cred ca Irkut MC21 va zbura...
 
Last edited by a moderator:

Boobba-One

Moderator
Staff member
Aug 4, 2014
1,300
420
113
NEAR A WHITE FLUFFY CLOUD
#6
cred ca a fost conceput ca o chestie "sovietica" ... ca si TU154, MC21 va trebui sa fie perfect operational in conditii arctice si sa poata ateriza in stepa fara sa se rupa...
 

raduvisitor

Active Member
Apr 4, 2015
349
119
43
Romania
#7
Si despre una dintre motorizari: GKN Aerospace agrees new partnership with Pratt & Whitney on the PurePower® Geared Turbofan™ engine for the Irkut MC-21

- GKN Aerospace


GKN Aerospace and Pratt & Whitney have agreed a risk and revenue sharing partnership (RRSP) for the PurePower® PW1400G-JM engine, which will power the Irkut MC-21 mid-range, single aisle aircraft. GKN Aerospace expects this RRSP to be worth more than $650 million over the life of the programme.

This latest agreement gives GKN Aerospace responsibility for the design and manufacture of the turbine exhaust case (TEC) and the compressor intermediate case (IMC) for the PW1400G-JM engine. Engine certification is scheduled for the end of 2015 followed by entry into service in late 2017.
 

raduvisitor

Active Member
Apr 4, 2015
349
119
43
Romania
#8
O stire recenta: MAKS: Irkut confirms MC-21 weight spec to key lessor - 8/25/2015 - Flight Global

Irkut has confirmed the MC-21 aircraft is meeting weight targets as the first airframe, wings and engines are coming together at the Irkutsk Aviation plant, according to Russian lessor Ilyushin Finance (IFC).

“We see it’s a mature design,” says IFC general director Alexander Rubtsov, who visited the factory in recent weeks.

So far, Irkut has mated several sections of the fuselage, while continuing to assemble the wings. Meanwhile, Pratt & Whitney has announced delivering the first PW1400G geared turbofan engine to Irkutsk, with the second engine scheduled for delivery within a few weeks.

A tour of the final assembly line in Irkut revealed a sophisticated assembly operation, Rubtsov says, with fully automated riveting systems and machine presses in final assembly. German robotics company Durr, a major supplier to Boeing and Airbus, provides automation systems to Irkut for the programme.

“Of course the biggest challenge is for the composite wing technology, because it was never done on such a large-scale wing,” Rubtsov says. “But so far the test results are quite positive.”

Irkut plans to complete assembly of the first flight test aircraft by the end of the year. First flight is scheduled in the second quarter of next year.
 

oldblueeyes

Well-Known Member
Oct 15, 2012
4,045
828
113
cluj napoca
#10
Maica Rusie are nevoie de propaganda. E criza mare si maretia post sovietica se face cu mijloacele din vremea razboiului rece.
 

raduvisitor

Active Member
Apr 4, 2015
349
119
43
Romania
#11
De urmarit daca va zbura inaintea Comac-ului; oricum, conceptual, pare de ultima generatie (spre deosebire de C919, care pare mai degraba un RE dupa A320), ceea ce ar fi si de asteptat, la urma urmei (avand in vedere experienta proiectantilor si sumele investite in proiect).
 

Zsolt

King Nothing
Staff member
fly-ra 2017
Feb 12, 2012
6,693
2,205
113
39
EDDK
flightradar24 feed id
My fr24 statistics
flightaware feed
My flightaware feed
Flightdiary
My fr24 profile
#15
Filmulet cu testarea motorului (coloana sonora este dezastru)
 

tavi

Administrator
Staff member
fly-ra 2017
Dec 6, 2014
5,021
1,604
113
Brasov
www.fotocity.ro
#17
M-am oprit din citit dupa urmatorul pasaj:
Russia's creation of a state-of-the-art passenger jet, the MC-21, is an indication that it is outperforming the United States in terms of aircraft construction and development, Kotaro Watanabe wrote in an article
 

TotalGruv

Administrator
Staff member
Feb 13, 2012
1,660
155
83
FL390
#18
Airbus e challengerul lui Boeing, MC e doar un purice...

Sent from my SM-G900F using Tapatalk