Saab Presents New Wing Design | Aero-News Network
Aero-News Network
RSS icon RSS feed
podcast icon MP3 podcast
Subscribe Aero-News e-mail Newsletter Subscribe

Airborne Unlimited -- Recent Daily Episodes

Episode Date

AMA Drone Report

Airborne-Monday

Airborne-Tuesday

Airborne-Wednesday

Airborne-Thursday

Airborne-Friday

Airborne-Unmanned w/AUVSI

Airborne On ANN

AMA 08.17.17

Airborne 08.14.17

Airborne 08.15.17

Airborne 08.16.17

Airborne 08.17.17

Airborne 08.18.17

Airborne-Unmanned 08.15.17

Airborne-YouTube

AMA 08.17.17

Airborne 08.14.17

Airborne 08.15.17

Airborne 08.16.17

Airborne 08.17.17

Airborne 08.18.17

Airborne-Unmanned 08.15.17

NEW!!! 2017 AirVenture Innovation Preview -- YouTube Presentation / Vimeo Presentation

Fri, Mar 25, 2011

Saab Presents New Wing Design

Claims Reduced Drag, Resulting In Fewer Emissions

Three years after start of the Smart Fixed Wing Aircraft (SFWA) project, a new unique wing demonstrator is presented for the first time. Saab says the new wing panel is one of several new features that will contribute substantially to reduce fuel consumption and emissions for aircraft in the future. The company has developed the new Smart Fixed Wing Aircraft (SFWA) wing panel demonstrator, which is one step closer to achieve Clean Sky's vision; to radically minimize adverse environmental impact from aviation by 2020.

"Because of the SFWA design, maintenance of laminar air flow is possible, which decrease the aircrafts total drag by at least 5 %", says Henrik Aslund, aerodynamicist.

Saab's contribution to the Clean Sky project is highly advanced technological knowledge. The major challenge is to preserve laminar air flow and avoid turbulent flow. Air flow is extremely sensitive to small steps, gaps and waviness which disturbs the laminar flow and makes it turbulent, thus increasing the friction imposed on the wing. Saab, being an experienced composite design and manufacturer, has new unique techniques which make the wing surfaces smooth enough to maintain laminar flow.

"This new design which also includes an integrated Leading Edge will impact the ways of building the future aircraft wing, reducing the time for assembly and enhance the surface quality allowing the laminar flow to be stable", says Thomas Hellstrom, Project Manager Clean Sky. As a result of this, SFWA helps reduce drag. This, in turn, reduces CO2 and NOx emissions as well as fuel consumption and noise caused by aircraft.

"This is the most complex and highly advanced composite article built by Saab. The panel has shown very good laminate and surface quality , which verifies that the design and tooling concept has proven to work", according to Jonas Bohlin, Sub-project manager, Clean Sky SFWA, Saab.

A complete wing panel with a length of almost 10 meters will be built by Saab in Linkoping 2013, and flight tested by Airbus on an A340 aircraft in France during 2014. The SFWA panel demonstrator was shown for the first time during Clean Sky's annual meeting on March 17th in Linkoping, Sweden.

FMI: www.saab.com

Advertisement

More News

ONE Aviation 'Canada' Program Unveils First Developmental Airframe

One Of A Series Of Sequential Prototypes Will Help Develop The Forthcoming EA-700 The ONE Aviation 'Canada' program, which ANN exclusively detailed last year for the first time, is>[...]

Garmin Receives EASA Approval For New GTN 650/750 Features

Tailored Specifically For European Operators Garmin is pleased to announce an expanded feature set, an enhanced user interface and additional wireless connectivity solutions for it>[...]

Airborne-Unmanned 08.15.17: Reno Drone Races, DoD CrackDown, Blue Angels v UAV?

Also: Kansas DOT-AirMap, CIRRUAS Drone Program, Daytona Beach PD UAS, Virginia UAS SAR The Reno Air Racing Association has signed an agreement with the MultiGP Drone Racing League >[...]

RFP: ANN Seeking New Site/Facility For Major Studio Upgrade

It's Official: Aggressive Upgrades For New Airborne Programs WILL Require New Digs It's been in development for years, but we're getting to a point where we think we can pull off s>[...]

Airborne 08.17.17: GA Sales Report, Google Lunar XPRIZE, ATC Privatization

Also: Gustave Whitehead, AirVenture Innovation Preview, Learjet 75, HondaJet, ALEA, Honeywell, F-5N GAMA has published second quarter GA airplane shipment and billings data. The ge>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2017 Web Development & Design by Pauli Systems, LC