| Wind
Tunnel Tests Will Unlock Secret to Operating Wright Flyer
Reproduction
March 6, 2003 - EAA’s
authentic reproduction of the 1903 Wright Flyer,
the central element of its Countdown to Kitty Hawk initiative
presented by Ford Motor Company, underwent two weeks of wind
tunnel tests at the end of February at Old Dominion University’s
73-year-old Langley Full Scale Tunnel (LFST) in Hampton, Virginia.
The ’03 Flyer
reproduction, in final building stages by Ken Hyde and the
Wright Experience in Warrenton, Virginia, is scheduled to fly at
precisely 10:35 a.m. on December 17, 2003—exactly 100 years
after the famous first powered flight by Orville Wright—at the
Wright Brothers National Memorial in North Carolina.
But first, the four
potential “Pilots of the Century” who may be selected to fly
the primitive aircraft have to know how to safely fly and control
it. Over the next month or so, ODU engineers will crunch the
numbers generated by the tests to determine just that. The
information will not only document the aircraft’s flying
characteristics, but will also help create the first accurate
flight simulator. The data will be entered into a computer
simulator with a video screen showing the terrain at Kill Devil
Hills.
Engineers used two
different motors during tests: a gasoline-powered reproduction of
the primitive engine designed and built by the Wrights in 1903,
and an electric motor donated by Teco-Westinghouse Motor Co. that
can be controlled precisely during wind tunnel testing.
“Rediscovering the
secrets of the Wright brothers to inspire a new generation is what
motivates the Wright Experience,” Hyde said. “These wind
tunnel tests will help us re-create the Wrights’ historic
accomplishment and reduce the risk involved in the reproduction
flight later this year.”
“We can’t predict
what the weather will be December 17, 2003, when the Wright
Experience plans to fly the EAA Flyer reproduction,” said Professor Robert Ash, ODU Wright test
program manager. “We only know the original Flyer
could be flown on a cold day into a 27 mph wind. The wind tunnel
test results will give us the necessary knowledge to guide and
train pilots for virtually all eventualities.”
Orville Wright, the
first man to fly, was on the advisory committee that established
NASA’s Langley Research Center in 1917. Wright also visited
Langley a number of times. “NASA Langley is proud to sponsor
wind tunnel tests of this accurate, authentic reproduction of the
Wright Flyer,” said Ed
Prior, deputy director of Langley’s Office of Education. “In
fact, we have at least one picture of Orville Wright taken in the
very same tunnel where the Wright Flyer
reproduction is being tested.”
|