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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
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Showing 41 to 50 of 702 (0.04 seconds)Spelling suggestions: "subject:"drug"" "subject:"draw""
| 41 |
Trailing edge strips to reduce the drag of slender wingsBruce, R. J. January 1988 (has links)
No description available.
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| 42 |
The theory and application of heated films for the measurement of skin frictionMathews, J. January 1985 (has links)
The use of hot surface films for measuring skin friction is examined. It is shown that all existing theories, which neglect heat conduction within the substrate, are inadequate in predicting the variation of heat loss from the film with skin friction. A more physically realistic theory is presented which accounts for the conductive and convective heat transfer into the flow and also heat conduction within the substrate. This leads to a more general relationship between skin friction and heat loss from the film. Experiments conducted in flat plate laminar and turbulent boundary layer flow show that this relationship is more accurate than previous forms. The time and temperature dependence of the heat loss from the hot film are also explored theoretically and experi- mentally. The effect of surface misalignment of the film is shown to alter significantly the convective heat transfer. This effect is more pronounced in laminar flow than in turbulent flow. Using a glue-on hot film probe, calibrations relating the heat loss to skin friction were found to be different in laminar and turbulent flow. An experimental operating procedure for the use of hot surface films for measuring skin friction is proposed which significantly increases the accuracy of the technique.
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| 43 |
The near-wall structure of the thermal turbulent boundary layer over ribletsOrchard, D. M. January 1996 (has links)
No description available.
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| 44 |
Cushion drag of air cushion vehicles.Seebohm, Thomas January 1967 (has links)
No description available.
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| 45 |
Drag on an oscillating airfoil in a fluctuating free streamKottapalli, Sesi Bhushan Rao 08 1900 (has links)
No description available.
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| 46 |
An analysis of the circularization of elliptic satllite orbits caused by atmospheric dragCowley, John Rosette 12 1900 (has links)
No description available.
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| 47 |
Virtual aero-shaping of a clark-y airfoil at low angles of attackChatlynne, Etan Solomon 05 1900 (has links)
No description available.
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| 48 |
Cushion drag of air cushion vehicles.Seebohm, Thomas January 1967 (has links)
No description available.
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| 49 |
The acoustics and aerodynamics of turbulent flow over yawed, rectangular cavitiesCzech, Michael January 2000 (has links)
No description available.
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| 50 |
Design and prototyping of a mechatronic system as a drag reduction device for busses./Kavadar, Gökhan. Keçeci, Emin Faruk January 2006 (has links) (PDF)
Thesis (Master)--İzmir Institute of Technology, İzmir, 2006 / Keywords: Drag coefficient, Mechatronics systems. Includes bibliographical references (leaves 90-91).
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