Källa: Jan-Olov Newborg och en liten del är från mig.
Source: Jan-Olov Newborg and a small part is from me.
A Physical Description of Flight ©
Understanding Flight
http://home.comcast.net/~clipper-108/lift.htm
F18 Soundbarrier and highspeed pass
http://www.algonet.se/~newborg/
Bernoulli Versus Newton
http://www.grc.nasa.gov/WWW/K-12/airplane/bernnew.html
Operational use of angle of attack (AOA) on modern commercial jet airplanes
http://www.boeing.com/commercial/aeromagazine/aero_12/attack.html
Weltner Lift
http://www.rz.uni-frankfurt.de/~weltner/Flight/PHYSIC4.htm
Weltner Bernoulli
http://www.informatik.uni-frankfurt.de/~plass/MIS/mis6.html
Incorrect theory number three
http://www.grc.nasa.gov/WWW/K-12/airplane/wrong3.html
Lift from flow turning
http://www.grc.nasa.gov/WWW/K-12/airplane/right2.html
Jef Raskin - Coanda Effect: Understanding Why Wings Work
http://karmak.org/archive/2003/02/coanda_effect.html
The Coanda Effect, by Jean-Louis Naudin
http://jnaudin.free.fr/html/coanda.htm
Beaty Gif pictures smokepuls plus SAAB 2000
http://www.diam.unige.it/~irro/gallery.html
AIRFOIL DIAGRAMS
http://www.amasci.com/wing/airgif2.html
Prof. Colombinis photogallery
http://www.diam.unige.it/~irro/gallery.html
Flow around an airfoil
http://www.diam.unige.it/~irro/profilo_e.html
Allstar network, Aeronautics Learning Laboratory for Science, Technology, and Research. Henri Marie Coanda
http://www.allstar.fiu.edu/aero/coanda.htm
NASA Dryden Flight Research Center. The Supercritical Airfoil. http://www.nasa.gov/centers/dryden/about/Organizations/Technology/Facts/TF-2004-13-DFRC.html
Flying ThingZ
Telling tales
The telltales make the trimming of the sails and the steering of the boat easier.
http://www.wb-sails.fi/news/95_11_Tellingtales/Tellingtales.html
What is Ground Effect?
WIG, Wing-In-Ground effect. A WIG craft is generally speaking a boat that cruises just above the water surface
http://www.se-technology.com/wig/index.php
Båten Stormfågeln.
"Tanken med vår propulsion är att bara använda trycksidan på bladet och få kraften i färdriktningen." Och "att åka med liten våt yta på tre åkytor och då får du automatiskt litet motstånd och små vågor." Källa: Jan Ericsson.
The boat Fulmar.
"The purpose of our propulsion is to use only the pressure side on the blade and get the force to the direction of travel." And "to travel with a small wet area on three travel surfaces and then you will automatically get reduced drag and small waves." Source: Jan Ericsson.
http://www.stormfagel.se/Videoklipp1.htm
http://www.youtube.com/watch?v=XEoic5WiReo
http://www.dailymotion.com/video/x8aeuq_baten-stormfageln-the-boat-fulmar_tech
http://www.metro.se/se/article/2008/03/25/15/5133-61/
Lift from spinning balls
This website gives a lot of references all back to Newton/Robbins!
The Magnus Effect
http://en.wikipedia.org/wiki/Magnus_effect
The Swing of a Cricket Ball
http://orca.rsmas.miami.edu/~majumdar/cricket.html
Wrong lift explanations
Smithsonian
http://www.nasm.si.edu/exhibitions/gal109/gal109.html
Wrong Lift explanation explained by "Circulation flow 'creating' the Velocity Field". Dr. John S. Denker online aerodynamic book.
http://www.av8n.com/how/htm/airfoils.html
False Bernoulli explanations
How things fly, an interactive gallery. Bernoulli Brain-Teasers. Activities you can do at home
http://www.nasm.si.edu/exhibitions/gal109/LESSONS/TEXT/TEASERS.HTM
Varför har det blivit fel?
Man skulle kunna säga att Laplace skapar Lyftkraften, eftersom hastighetsfältet beräknas med hjälp av Laplace. Sedan korrigeras detta med superpositionerad hastighetscirculation. Resultatet i hastighet kan räknas om med hjälp av Bernoulli till indikerat lokalt tryck, men detta är ju ingen lyftkraftsförklaring! Källa: Jan-Olov Newborg
Why has it got wrong?
You could say that Laplace creates the aerodynamic lift, since the velocity field is calculated by means of Laplace. Then is this corrected with superpositioned speed circulation. The result in velocity can be recalculated by means of Bernoulli to indicated local pressure, but this is not an explanation of aerodynamic lift!
Source: Jan-Olov Newborg