| Type of Document |
Dissertation |
| Author |
Folsom, Richard Gilman
|
| URN |
etd-06042004-104603 |
| Persistent URL |
http://resolver.caltech.edu/CaltechETD:etd-06042004-104603 |
| Title |
An experimental investigation of the phenomena produced by the highly turbulent flow of water past a series of sharp obstacles |
| Degree |
PhD |
| Option |
Engineering and Applied Science |
| Advisory Committee |
| Advisor Name |
Title |
| Theodore von Karman |
Committee Chair |
|
| Keywords |
|
| Date of Defense |
1932-01-01 |
| Availability |
unrestricted |
Abstract
A knowledge of the resistance to flow of a body placed in a stream of fluid is necessary for many problems in hydraulics, aeronautics, and ventilation. A large amount of experimental and theoretical effort has been expended investigating the drag characteristics of single bodies and small groups of similar bodies. Only a small amount of incomplete data is available regarding the performance of a long series of similar obstacles. This latter material was obtained for air flowing past supporting timber sets in mines. Since the dimensions of the mine shafts varied at different sections, the results of the experiments merely indicated the possibilities of obtaining different pressure losses depending on the size, shape, and spacing of the timber sets. Therefore, more data are needed regarding the drag characteristics of long series of obstacles.
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| Files |
| Filename |
Size |
Approximate Download Time
(Hours:Minutes:Seconds)
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| 28.8 Modem |
56K Modem |
ISDN (64 Kb) |
ISDN (128 Kb) |
Higher-speed Access |
| |
Folsom_rg_1932.pdf |
14.43 Mb |
01:06:48 |
00:34:21 |
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