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- Silent_Aircraft_Initiative abstract "The Silent Aircraft Initiative is a study being undertaken by the Cambridge-MIT Institute to discover ways to reduce aircraft noise dramatically, to the point where it would be virtually unnoticeable to people outside the airport perimeter. Launched in November 2003, the program has the support of Rolls-Royce, Boeing and Marshall Aerospace.Part of the study is examining if a steeper continuous descent into an airport will reduce approach noise levels. Theoretical analysis will be backed up by field trials using real jetliners.A major part of the study is developing jetliner and engine designs that can meet the SAI objectives. The favoured configuration is a blended wing design, with the engines located on the upper surface of the wing, to shield ground observers from the engine noise. A very low specific thrust (i.e. very high bypass ratio) turbofan is proposed for the aircraft. Engine handling and low jet noise are facilitated by the use of a variable area final nozzle, to rematch the fan. Acoustic treatment in the intake and exhaust ducting minimizes turbomachinery noise. Because the blended wing is too shallow to accommodate twin engines, a four-engine configuration is proposed.The study is funded by the UK Treasury and industrial partners.".
- Silent_Aircraft_Initiative wikiPageExternalLink silentaircraft.org.
- Silent_Aircraft_Initiative wikiPageExternalLink silentaircraft.html.
- Silent_Aircraft_Initiative wikiPageID "5452675".
- Silent_Aircraft_Initiative wikiPageLength "2015".
- Silent_Aircraft_Initiative wikiPageOutDegree "17".
- Silent_Aircraft_Initiative wikiPageRevisionID "611283263".
- Silent_Aircraft_Initiative wikiPageWikiLink Aircraft_noise.
- Silent_Aircraft_Initiative wikiPageWikiLink Airport.
- Silent_Aircraft_Initiative wikiPageWikiLink Blended_wing.
- Silent_Aircraft_Initiative wikiPageWikiLink Blended_wing_body.
- Silent_Aircraft_Initiative wikiPageWikiLink Boeing.
- Silent_Aircraft_Initiative wikiPageWikiLink Cambridge-MIT_Institute.
- Silent_Aircraft_Initiative wikiPageWikiLink Cambridge–MIT_Institute.
- Silent_Aircraft_Initiative wikiPageWikiLink Category:International_civil_aircraft.
- Silent_Aircraft_Initiative wikiPageWikiLink Category:Jet_engine_technology.
- Silent_Aircraft_Initiative wikiPageWikiLink Fan_(mechanical).
- Silent_Aircraft_Initiative wikiPageWikiLink Intake.
- Silent_Aircraft_Initiative wikiPageWikiLink Marshall_Aerospace.
- Silent_Aircraft_Initiative wikiPageWikiLink Marshall_Aerospace_and_Defence_Group.
- Silent_Aircraft_Initiative wikiPageWikiLink Mechanical_fan.
- Silent_Aircraft_Initiative wikiPageWikiLink Nozzle.
- Silent_Aircraft_Initiative wikiPageWikiLink Rolls-Royce_Holdings.
- Silent_Aircraft_Initiative wikiPageWikiLink Rolls-Royce_plc.
- Silent_Aircraft_Initiative wikiPageWikiLink SAI_Quiet_Supersonic_Transport.
- Silent_Aircraft_Initiative wikiPageWikiLink Treasury.
- Silent_Aircraft_Initiative wikiPageWikiLink Turbofan.
- Silent_Aircraft_Initiative wikiPageWikiLink Turbomachinery.
- Silent_Aircraft_Initiative wikiPageWikiLink UK.
- Silent_Aircraft_Initiative wikiPageWikiLink United_Kingdom.
- Silent_Aircraft_Initiative wikiPageWikiLinkText "Silent Aircraft Initiative".
- Silent_Aircraft_Initiative wikiPageWikiLinkText "Silent_Aircraft_Initiative".
- Silent_Aircraft_Initiative wikiPageWikiLinkText "silent aircraft".
- Silent_Aircraft_Initiative hasPhotoCollection Silent_Aircraft_Initiative.
- Silent_Aircraft_Initiative wikiPageUsesTemplate Template:Reflist.
- Silent_Aircraft_Initiative subject Category:International_civil_aircraft.
- Silent_Aircraft_Initiative subject Category:Jet_engine_technology.
- Silent_Aircraft_Initiative hypernym Study.
- Silent_Aircraft_Initiative type Book.
- Silent_Aircraft_Initiative comment "The Silent Aircraft Initiative is a study being undertaken by the Cambridge-MIT Institute to discover ways to reduce aircraft noise dramatically, to the point where it would be virtually unnoticeable to people outside the airport perimeter. Launched in November 2003, the program has the support of Rolls-Royce, Boeing and Marshall Aerospace.Part of the study is examining if a steeper continuous descent into an airport will reduce approach noise levels.".
- Silent_Aircraft_Initiative label "Silent Aircraft Initiative".
- Silent_Aircraft_Initiative sameAs m.0dmjzd.
- Silent_Aircraft_Initiative sameAs Q7514529.
- Silent_Aircraft_Initiative sameAs Q7514529.
- Silent_Aircraft_Initiative sameAs 静音飞机计划.
- Silent_Aircraft_Initiative wasDerivedFrom Silent_Aircraft_Initiative?oldid=611283263.
- Silent_Aircraft_Initiative isPrimaryTopicOf Silent_Aircraft_Initiative.