Topic: Aerospace » Aerospace Science » Aerodynamics

Aerodynamics

The effects of drag and air resistance on aircraft
Results 21 - 40 of 57
Ken Blackburn designs small, unmanned research craft for the military and small, unmanned paper airplanes for everybody.

Toy Story

How tossing paper airplanes guided the career of an aerospace engineer.
November 2008 | By Giles Lambertson

colossal cargo airplanes

Big Idea

Megalifters prove you’re never too fat to fly.
September 2008 | By Kara Platoni

The swirling wing vortex

Is the Boeing 757 a threat to other airliners?

An unusual wake vortex has landed this airliner in a class by itself.
May 27, 2008 | By Rebecca Maksel

Pilots of the Sopwith Camel complained that the engine, guns, fuel tank, and pilot were clustered too close. They didn

What the Red Baron Never Knew

Computer analysis of World War I aircraft shows precisely why some were deadly and others, death traps.
January 2008 | By Peter Garrison

Photos of scale model channel Wing aircraft were found in the National Air and Space Museum archives, with no caption information available. Volunteer Pete D

Lunch With Willard

How a meeting 50 years ago solved a photographic mystery.
May 2007 | By Joe Pappalardo

Bob Englar revived the Custer Channel Wing for wind tunnel experiments directing airflow.

That Extra Little Lift

Willard Custer's Channel Wing looked like a mistake. Turns out his critics were the ones who were wrong.
May 2007 | By Tim Wright

Before supercomputers, wind tunnels quantified performance. Reference measurements on this model are used to determine the cross-sectional area for tests of a modified F-8

Model Behavior

In the age of computer design, why do engineers still send airplane models to the wind tunnel?
March 2007 | By Peter Garrison

Steam-powered catapults, expensive and difficult to maintain, are operating near their limits and will not be able to accommodate heavier aircraft planned for the future.

How Things Work: Electromagnetic Catapults

From zero to 150 in less than a second.
January 2007 | By Tim Wright

Voyager ends its round-the-world trip in December 1986.

Why was the Voyager aircraft not symmetrical?

A 20-year mystery solved.
November 01, 2006 | By Joe Pappalardo

Swing Wings

It's all done with computers (and good old-fashioned hydraulics).
September 2006 | By Joe Pappalardo

Superduperjumbo

Double the size of an Airbus A380? No problem, aerodynamicists say.
July 2006 | By Michael Milstein

Like a whale in a tanning salon, a Lockheed C-5 Galaxy bakes under a 
bank of heat lamps in the main chamber, which was enlarged in 1968 to accommodate the Air Force

Torture Chamber

Because airplanes must fly in the real world, the Air Force built a fake one.
May 2006 | By Ed Regis

A Supersonic Laminar Flow Control model of the F-16XL takes a trip through the wind tunnel at NASA

Mach 1 for Millionaires

Briefcase-toting suits who travel in bizjets-those will be the next pioneers in supersonic flight.
March 2006 | By Mark Huber

Midnight Raiders

How zeppelin bombers during World War I terrorized the British-and their own German crews.
January 2006 | By Nicholas Nirgiotis

Speed Freak

In the 1950s, the Mach 2+ B-58 Hustler seemed a safe bet to win the arms race.
January 2006 | By Dale Smith

Flying doorstop: The wedge shape of the X-43 compresses air entering the engine. This computational fluid dynamics image shows the vehicle

Debrief: Hyper-X

Scramjet power? Simple: Keep a match lit in a 7,000-mph wind.
July 2005 | By Michael Milstein

A Little Lift

Gliders so responsive they can stay up on a breath of fresh air.
May 2005 | By Paul Ciotti

Falling with the Falcon

Peregrines think simple thoughts: See food. Fly down. Go fast. Very fast.
March 2005 | By Tom Harpole

Origin of the Species

We want speed! We want vertical lift! The Bell XV-3 Tilt-rotor was the first to satisfy all aeronautical tastes.
July 2004 | By Jay Miller

The prototype’s wing had a constant angle of sweep; tests led to a trademark leading edge kink in wings of production craft.

God Save the Vulcan!

The Royal Air Force Vulcan, immense cold war bomber and aerodynamic marvel, has been sentenced to permanent museum exhibition.
January 2004 | By Craig Mellow


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