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Advanced open rotor powered aircraft ---- A modern concept? ... replacement for Boeing 737 and Airbus A320 allow integration on airframe. “through design” ...

http://www.omega.mmu.ac.uk/Short-Course-Presentations/05 Open Rotor.pdf

enough to use with advanced open rotor aircraft noise for the following reasons: ...... improvement factors, estimated by the UK DTI and Airbus, has been ...

http://www.omega.mmu.ac.uk/Downloads/Final-Reports/36 Final Report AOR.pdf

18 Feb 2010 ... Q: GE and Rolls-Royce are proposing open rotor engines to Boeing and Airbus as powerplants for their next-generation narrow-body jets. ...

http://www.pw.utc.com/StaticFiles/Pratt & Whitney New/Products/Commercial/1 Static Files/daily-aviation-news-02-18-10-e.pdf

18 Feb 2010 ... proposing a GTF engine for the Airbus A350 XWB. Asked about the possibility of choosing an open rotor design for future engines, ...

http://www.pw.utc.com/StaticFiles/Pratt & Whitney New/Products/Commercial/1 Static Files/wing-daily-02-18-10-e.pdf

technical officer at Airbus, speaking in. April. “We can look at potential bypass ratios of up to 80:1 in open-rotor tech- nologies, delivering fuel burn ...

http://www.aiaa.org/Aerospace/images/articleimages/pdf/International Beat1.pdf

are exploring open rotor engine designs as a possible way to deliver a step-change in operating economics for future airliners. However, Airbus's powerplant ...

http://www.aerialsurveillancesystemsinc.com/docs/turboprops.pdf

5 Feb 2008 ... Open rotor configuration certification. ▪ Advanced composite structure design .... Option 3: Airbus A340 with modified wing ...

http://www.cleansky.eu/upload/download/15/en/SmartFixedWingAircraftITD-JensKonig(Airbus).pdf

5 Feb 2008 ... Leaders: Airbus. & SAAB. 393 M€. Leaders: Eurocopter. & AgustaWestland ... OK go on with open rotor. TWO SHAFT A/C ENGINE ...

http://www.cleansky.eu/upload/download/19/en/EngineITDNickPeacock(Rolls-Royce).pdf

26 Jun 2008 ... Source: IATA. Source: IATA. Source: IATA. Source: Airbus .... Radical engine architectures –mainly open rotors. ● Led by Rolls-Royce ...

http://www.midlandsaerospace.org.uk/cgi-bin/maa/SISite/data/files/Nick Peacock no.2.pdf

Airbus. Major replacement opportunity 2013 - 2021. 100 – 200 seat aircraft assuming ... Open rotor solution is an attractive option to many airlines ...

http://www.midlandsaerospace.org.uk/cgi-bin/maa/SISite/data/files/documents/5 July 2007 Rolls-Royce.pdf

24 Apr 2009 ... Source: Airbus Global Market Forecast 2007-2026 .... Emerging technologies (e.g. open rotor engines). – Increasing stringency of noise ...

http://www.hkie-mmnc.org/Conference2009/Download/Presentation/Aviation & the Environment-Addressing the Technology Challenge.pdf

strategic R&T programs for Airbus to demonstrate and validate ... Airbus is commited to the ACARE 2020 targets ... Impact of open rotor configuration on ...

http://www.bmvit.gv.at/service/luftfahrtkonferenz/tag1/panel5/airbus.pdf

Airbus. France. PBS. Czech Republic. ARTTIC. Germany. University of Thessaloniki .... Open Rotor. Other Innovative. Engine Concepts. Engine/. Component ...

http://www.newac.org/uploads/media/NEWAC_Broschure_01.pdf

Through the A380 program, Airbus have open ..... figure 5 - effect of rotor sensor disturbance during a start sequence. Unlike conventional air starters, ...

http://www.eurtd.com/moet/PDF/P.pdf

The MOET project, coordinated by Airbus France, is co-funded by the European .... investment in the Open Rotor style of engine. ...

http://www.eurtd.com/moet/PDF/O.pdf

17 Mar 2009 ... New technology (gear turbo fan, open rotor, else?) .... AIRBUS S.A.S. All rights reserved. Confidential and proprietary document. ...

http://www.aci-na.org/static/entransit/Cohen-Nir.pdf

Jens König of Airbus's Future Projects. Office reports that the SFWA, which at € 393 ... concepts such as counter rotating open rotor ...

http://multi-science.metapress.com/index/855PJ37344425450.pdf

studies of open rotor engine configurations on several types of airframes in a company- owned low-speed aeroacoustics facility. Boeing and Airbus are both ...

http://multi-science.metapress.com/index/F6H0482002321688.pdf

Airbus research is developing technologies to meet future needs of society ... Open Rotor configuration. - Geared Turbo Fan. - Advanced Turbo Fan ...

http://www.cidesi.com/taller_presentaciones/03_airbus_coopair_wl.pdf

24 Jun 2009 ... Airbus is committed to ensuring that air travel continues to be one .... open Rotor. Innovative Engine Architecture Studies ...

http://www.volvoaero.com/SiteCollectionDocuments/VAC/new site/documents/John Blanchfield Airbus.pdf

configurations from the wing-mounted designs of today. Both Airbus and Boe- ing are examining tail-mounted installations for semi-conventional open-rotor ...

http://www.volvoaero.com/SiteCollectionDocuments/VAC/new site/documents/AERen1_09.pdf

8 Feb 2009 ... Airbus's interest in unusual aircraft configurations could signal that open rotor engines are now attracting serious attention. ...

http://www.hamburg-aviation-conference.de/pdf/present2009/Session-VII-Dr-Joachim-Szodruch.pdf

3 Jun 2009 ... SAGE ITD – SAGE1, Geared Open Rotor. ❖Led by Rolls-Royce plc ... >Hispano-Suiza, Techspace Aero, Aircelle, AVIO, Volvo Aero, Airbus, ...

http://www.newac.eu/uploads/media/Clean_Sky_SAGE_ITD_presentation_M.Pacey.pdf

AEROSUISSE:The Airbus Way_Holistic Approach towards Challenges of Environmental Protection.ppt_ETD .... By Pass Ratio up to 80 due to open Rotor technology ...

http://www.aerosuisse.ch/docsAero/Forum der Luftfahrt 27.9.07 Referat D. Reimers Teil 2.pdf

Inc. and Airbus SAS, among others, can reduce fuel consumption during landings by 10 percent. ... Called open rotor engine, it promises the greatest fuel ...

http://www.booz.com/media/uploads/Future_of_Green_Aviation.pdf

15 Sep 2009 ... AIRBUS S.A.S. All rights reserved. Confidential and proprietary document. ... ACARE, laminar flow, open rotor, geared turbo ...

http://www.etc-corporate.org/resources/uploads/PhillipeFonta_AibusApproachtoEcoEfficiency.pdf

Airbus research is developing technologies to meet future needs of society ... Open Rotor configuration. - Geared Turbo Fan. - Advanced Turbo Fan ...

http://www.aero-ukraine.eu/KievWSPresentations/Ollinger.pdf

12 Dec 2007 ... Leading partners: Airbus, Rolls Royce, Snecma, EADS ... to address fan noise, CR Open Rotor noise, core noise, jet noise and airframe noise ...

http://www.aerosme.com/download/WorkshopFP7Call2/Presentations/09_Kors_OPENAIR_AeroSMEWorkshop.pdf

... Numerical Analysis for the Contra-Rotating Open Rotor", A. Stuermer ... Within MUSAF, Airbus will organize a visit of the Airbus plant in Toulouse. ...

http://www.itp.nsc.ru/files/20091129134306/MUSAF.pdf

open rotors with large, wide-chord curved blades installed on .... [Airbus] A320. That's what this research effort is all about.” ...

http://www.geae.com/engines/corporate/images/bca_200902.pdf

Open Rotor. Contra Rotative Fan. Geared Turbofan. Advanced Turbofan ... •Airbus is actively supporting generic alternative fuels ...

http://www.isabe2009.com/documents/ISABE-2009 Airbus.pdf

14 May 2009 ... Airbus. Aviation Week 1/15/01. Airbus. Aviation Week 1/15/01. NASA VSP ..... thru integration of advanced low noise/efficient open rotor ...

http://www.aeronautics.nasa.gov/pdf/2009_05_14_nrc_rich_wahls_508.pdf

>The Airbus is reducing its number of “1st Tier” suppliers, to allow .... Open Rotor configuration. - Geared Turbo Fan. - Advanced Turbo Fan ...

http://www.aiac.ca/uploadedFiles/News_and_Events/Calendar_of_Events/agm/AIAC_AGM_Airbus_CAN_2009-10-15_v4.pdf

Open rotor configuration certification. ▪ Advanced composite structure design ..... 2008 by the CleanSky Leading Partners: Airbus, AgustaWestland, ...

http://www.kat-net.net/publications/data/64_20081111_koening.pdf

>Airbus (F, D, UK, E). SAAB (SE). ❖ Green Regional Aircraft .... Geared Open Rotor. Direct Drive Open Rotor. Large 3-shaft Turbofan. Geared Turbofan ...

http://www.eurosfaire.prd.fr/7pc/documents/1253191099_6ce_clean_sky_info_days_paris.pdf

8 May 2008 ... The current operational technology (Airbus A330) serves as baseline for the ACARE ... open rotor (propfan). Fuel cells for on-board enegy ...

http://www.euresearch.ch/fileadmin/documents/PdfDocuments/Presentations/CleanSky_Wildi.pdf

12 Sep 2007 ... The potential fuel burn benefits of open rotor concepts are compelling in .... AIRBUS. WP7.3. Low weight thrust reverser & variable ...

http://www.dlr.de/pa/Portaldata/33/Resources/dokumente/ceas/CEAS_WS_Arndt.pdf

by R Egelhofer - Related articles

http://www.dlr.de/pa/Portaldata/33/Resources/dokumente/ceas/CEAS_WS_Egelhofer.pdf

pressure systems, high efficiency, low NOx and low weight cores as well as novel configurations such as open rotors and intercoolers. ...

http://www.airbus.com/fileadmin/media_gallery/files/brochures_publications/Airbus_-_EnvironmentSocialEconomic_-_report2008.pdf

wing and rotor blade design, cleaner engines, more efficient flight paths and design ...... Airport, which will open in 2008, having been built from scratch in just 33 months, ... The 2007 Airbus Global Market Forecast (GMF) analyses ...

http://www.airbus.com/fileadmin/media_gallery/gmf2007/PDF_dl/00-all-gmf_2007.pdf

design and build of five engine demonstrators, including an open rotor ... Source: Airbus Technical Press Briefing (May 2008) based on a load factor of 80%. ...

http://www.scotparliament.com/s3/committees/ticc/inquiries/documents/SARoadMapfinalDec08.pdf

on the Trent 900 engine for the Airbus A380, and the host of electric technologies .... undertaken to advance the open rotor engine from concept design to a ...

http://www.informaworld.com/index/906728318.pdf

22 Sep 2009 ... turboprop European program for the upcoming Airbus A400M freighter. .... CFM is currently conducting studies on 4 open rotor configurations: ...

http://www.snecma.com/IMG/pdf/Snecma_Press_kit_-_NBAA_2009_Silvercrest-4.pdf

First CFM56-powered A320 assembled at Airbus Final Assembly Line China (FALC) .... CFM is currently conducting studies on four aspects of the open rotor ...

http://www.snecma.com/IMG/pdf/Snecma_Press_kit_Aviation_Expo_China_2009-4.pdf

9 Feb 2010 ... Geared Open Rotor. Direct Drive Open Rotor. Large 3-shaft Turbofan. Geared Turbofan .... 2010 by the CleanSky Leading Partners: Airbus, ...

http://www.fp7.org.tr/tubitak_content_files/273/CleanSkyJTI/Events/3rdCallInfoDay/07PresentationSAGE.PDF

15th AIAA/CEAS Aeroacoutics Conference – Airbus / João Frota. Page 51. NACRE. NACRE ProGreen will feed into FP7 CleanSky. Open Rotors. Natural. Laminar Flow ...

http://www.xnoise.eu/uploads/media/15th_AIAA-CEAS_Aeroacoustics_2009_NACRE_Frota_X3N_small.pdf

'Open rotor'. Revised operations giving shorter routes ... Open rotor potential. For lower thrust requirements conventional or. Open Rotor concepts may be ...

http://www.airpromotiongroup.com/2007/interventions/Michel_Dubarry.pdf

been the case for the Airbus 380 and Boeing 787). ... open rotor is an evolutionary or radical technology. The consensus among ...

http://hmccc.s3.amazonaws.com/Aviation Report 09/21667B CCC Chapter 4.pdf

16 Sep 2008 ... Trent 900 cutaway (powers Airbus A380) ... subsonic rotor tip speeds (via gearbox) .... l Open rotor rig 140 tested in ARA wind tunnel ...

http://www.icfd.rdg.ac.uk/ICFD25/Talks/LLapworth.pdf

1 Oct 2009 ... Airbus A380: two years in service www.asianaviation.com .... Open-rotor engine technology. • US low-cost carriers as a model for Asia ...

http://www.asianaviation.com/downloads/AAV MEDIA KIT 2010.pdf