Note sur le profil géologique et la tectonique du massif du Simplon, suivi d'un rapport supplementaire sur les venues d'eau rencontrées dans le tunnel du Simplon, du côte d'Iselle.

Mode of access: Internet.

Recirculation principle for ground effect machines; three dimensional wind tunnel tests.

"Task 9R99-005-04. Contract DA 44-177-TC-710."

Low-density research in the hypersonic shock tunnel

"The experimental study reported here has been performed under the sponsorship of the Fluid Dynamics Branch, Aeronautical Research laboratories of the U.S. Air Force Air Research and Development Command, Contract no. AF 33(616)-6025."

48-inch hypersonic shock tunnel; description and capabilities.

Mode of access: Internet.

Development of an apparatus for wind tunnel dynamic experiments at high-[alpha] /

Cover title.

Wind tunnel tests of thin airfoils oscillating near stall.

"January 1969."

U.S./U.S.S.R. joint studies on plastic films and soil stabilizers : interim report /

Includes bibliographical references.

Wind tunnel test[s] and further analysis of [the] floating wing fuel tanks for helicopter range extension.

"Contract no. DA44-177-TC-550."