ornithoptersnews

The Effects of Force on the Structure Deformation of Wing for Flapping-wing

Wed, 16 May 2012 10:50 GMT

Abstract: This paper investigated the effects of aerodynamic force and inertial force on the structure deformation of wing. The aerodynamic force was tested from the wind tunnel experiment. The study indicated the quantity of aerodynamic force and inertial force is equal. The maximum deformation

Publication: Advances in Natural Science

Optimal control of flapping wing accounting for nonsteady effects/Nestandartinius poveikius sukeliantis optimalus plasnojancio sparno valdymas.(Report)

Wed, 16 May 2012 10:50 GMT

1. Introduction Scientists are motivated to consider different problems in this field by the interest produced by flapping wing and aircraft with such wings. For example, K. D. Jones et al. have analyzed the wake structure behind plunging airfoils (Jones et al.1996). They have compared the picture

Publication: Aviation

Ornithopters take flight Saturday

Wed, 16 May 2012 10:50 GMT

PROVO -- "The Da Vinci Code" finally opens in theaters today, but another da Vinci-related drama will be on display Saturday only in Saratoga Springs. More than 500 years ago, Leonardo da Vinci conducted the first serious study of bird flight and proposed an ornithopter, an aircraft powered by

Publication: Deseret News (Salt Lake City)

Engineer continues quest for flapping wing.(Engineer's profile)(Column)

Wed, 16 May 2012 10:50 GMT

Cannon Falls, MN--In his daydreams, Jim Theis sees small personal aircraft that can dip, turn, and hover like dragonflies. He envisions teen-agers soaring across town, dropping in on friends. And he foresees the day when soldiers will fly bird-like aircraft across enemy lines, swooping in on their

Publication: Design News

Dr Ornithopter. (Profile: James De Laurier).

Wed, 16 May 2012 10:50 GMT

As the US military recognises the advantages of flapping-wing technology, the men who has achieved in 30 years what Leonardo da Vinci failed to do in a lifetime talks to LEONARDO DA VINCI could only dream of flight using mechanical flapping wings, but James De Laurier has spent much of his

Publication: The Engineer

The Arkansas Game & Fish Commission proposed last week at the Mississippi Flyway Council meeting in Tunica, Miss., a flyway-wide ban on all spinning and flapping wing decoys.(Brief Article)

Wed, 16 May 2012 10:50 GMT

The Arkansas Game & Fish Commission proposed last week at the Mississippi Flyway Council meeting in Tunica, Miss., a flyway-wide ban on all spinning and flapping wing decoys. The ban would apply to all motorized, wind-powered or mechanical spinning and flapping wing decoys. Since 2004, Arkansas has

Publication: Arkansas Business

Ornithopter achieves Da Vinci's dream?

Wed, 16 May 2012 10:50 GMT

VANCOUVER, Sept. 27 -- Leonardo Da Vinci would be proud: the Snowbird has flown. Centuries after the Renaissance inventor sketched a human-powered flying machine, Canadian engineering students say they have flown an engineless aircraft that stays aloft by flapping its wings like a bird.

Publication: The Kathmandu Post

Researchers Ape Nature With Flapping-Wing Aircraft; Versatile Ornithopters Hold Promise for Space or Military Missions

Wed, 16 May 2012 10:50 GMT

"Mentor" looked like a cross between a dragonfly and a Chinese lantern as it soared toward the ceiling of a Toronto research center, its wings flapping furiously. Below, a bespectacled young man gingerly worked the joystick on a remote control. Mentor started hovering in place, and suddenly the

Publication: The Washington Post

It's a bird! It's a plane! No, it's an ornithopter designed by Leonardo da Vinci.(General News)

Wed, 16 May 2012 10:50 GMT

Byline: Mark Baker The Register-Guard EVERGREEN AVIATION MUSEUM McMINNVILLE - Now here's a "da Vinci Code" that someone from Oregon cracked. And, in theory, it can fly. Like a bat. Ken Spence of Bend researched 500-year-old drawings of Leonardo da Vinci's "ornithopter," a full-scale, birdlike

Publication: The Register Guard (Eugene, OR)

French seek help on flapping-wing drone

Wed, 16 May 2012 10:50 GMT

FRENCH engineers are building a microdrone with flapping wings as a technology demonstrator. The proof-of-concept work could lead to operational use of such devices by the armed forces by 2015. A three-year project at the Onera aerospace laboratory has resulted in the construction of a thorax and

Publication: Professional Engineering Magazine

Patent No. 07600712 Issued on Oct. 13, Assigned for Ornithopter

Wed, 16 May 2012 10:50 GMT

ALEXANDRIA, Va., Sept. 15 -- Thomas B. Higham, is of Hyannis, MA, has developed a Ornithopter .The inventor was issued U.S. Patent No. 07600712 on Oct. 13. According to the abstract released by the U.S. Patent & Trademark Office: An new ornithopter is provided with an elongated body, wings

Publication: US Fed News Service, Including US State News

Ornithopters take flight Saturday

Wed, 16 May 2012 10:50 GMT

Tiny aircraft could be the next big idea in aviation Dutch experts will demonstrate flapping-wing micro air vehicles next month at Wright State.

Wed, 16 May 2012 10:50 GMT

FAIRBORN -- Could Dayton make its next aviation mark with miniature aircraft whose wings flap? The chairman of the Wright State University Department of Mechanical and Materials Engineering is intrigued by the idea. George Huang has invited a team of Dutch experts to Wright State next month to

Publication: Dayton Daily News (Dayton, OH)

Dr Ornithopter. (Profile: James De Laurier).

Wed, 16 May 2012 10:50 GMT

Students build, fly ornithopter

Wed, 16 May 2012 10:50 GMT

In what might well be one of the last aviation firsts, a University of Toronto graduate student has fulfilled an ancient dream that dates back at least to the Greek legend of Daedalus and Icarus - human-powered flight. In an ungainly wing-flapping craft, or ornithopter, built by students at the

Publication: Sunday Gazette-Mail