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PowerJet SaM146

PowerJet SaM146

PowerJet SaM146 je dvogredni visokobtočni turboventilatorski reaktivni motor, ki so ga skupaj razvili ruski NPO Saturn in francoska Snecma.[1] Motor razvija 15400-17800 funtov potiska in se uporablja na Suhoj Superjetu.

SaM146 naSuhoj Superjet 100

Snecma je razvila jedro, FADEC, transimisijski mehanizem, NPO Saturn pa nizkotlačni del. SaM146 je deloma baziran na CFM56[2] in uporablja blisk tehnologijo[3]

Uporaba

SaM146 1S17
SaM146 1S18

Specifikacije (SaM146-1S17)

PowerJet SaM146 prestavljen na Paris Air Show 2007
  • Tip: dvogredni visokoobtočni turbofan
  • Dolžina: 2.2 m (87 in)
  • Premer: 1.22 m (48 in)
  • Teža: 1708 kg (3,765 lb)
  • Kompresoir: 1 ventilator, 3-stopenjski nizkotlačni aksialni, 6-stopenjski visokotlačni aksialni
  • Zgorevalna komora: obročasta
  • Turbina: 1-stopnejska visokotlačna aksialna, 3-stopnejska nizkotlačna aksialna
  • Gorivo: Jet A, Jet A-1, TS-1, RP


Glej tudi

Reference

  1. Sparaco, Pierre (1. avgust 2004). »Franco-Russian Venture Will Seek To Evolve Into World-Class Engine Player«. aviationnow.com. Arhivirano iz prvotnega spletišča dne 10. novembra 2005. Pridobljeno 1. avgusta 2004.
  2. »"SAM146 The new standard in regional jet propulsion"«. Arhivirano iz prvotnega spletišča dne 12. julija 2012. Pridobljeno 8. novembra 2014.
  3. "Powering Up Next-Gen Engine MRO"[mrtva povezava] By Bill Burchell, Aviation Week. 2 November 2010

Zunanje povezave

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