Results 91 to 100 of about 4,373 (227)

Studies of advanced transport aircraft [PDF]

open access: yes
Several concepts for possible future airplanes, including all-wing distributed-load airplanes, multibody airplanes, a long-range laminar flow control airplane, a nuclear-powered airplane designed for towing conventionally powered airplanes during long ...
Nagel, A. L.
core   +2 more sources

Measured and calculated wall temperatures on air-cooled turbine vanes with boundary layer transition [PDF]

open access: yes
Convection cooled turbine vane metal wall temperatures experimentally obtained in a hot cascade for one vane design were compared with wall temperatures calculated with TACT1 and STAN5 computer codes which incorporated various models for predicting ...
Gaugler, R. E.   +2 more
core   +1 more source

Review and status of heat-transfer technology for internal passages of air-cooled turbine blades [PDF]

open access: yes
Selected literature on heat-transfer and pressure losses for airflow through passages for several cooling methods generally applicable to gas turbine blades is reviewed. Some useful correlating equations are highlighted.
Stepka, F. S., Yeh, F. C.
core   +1 more source

Exploratory wind-tunnel investigation of deployable flexible ventral fins for use as an emergency spin-recovery device [PDF]

open access: yes
Spin tunnel tests to determine effectiveness of deployable, flexible ventral fins for spin recovery device on fighter ...
Burk, S. M., Jr.
core   +1 more source

Two blowing concepts for roll and lateral control of aircraft [PDF]

open access: yes
Two schemes to modulate aerodynamic forces for roll and lateral control of aircraft have been investigated. The first scheme, called the lateral blowing concept, consists of thin jets of air exiting spanwise, or at small angle with the spanwise direction,
Lee, C. S.   +3 more
core   +1 more source

Adhesion Behavior in Fish: From Structures to Applications. [PDF]

open access: yesBiomimetics (Basel), 2023
Wang J, Wang S, Zheng L, Ren L.
europepmc   +1 more source

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