dc.contributor.author |
Collar, A. R. |
|
dc.date.accessioned |
2014-10-21T12:03:32Z |
|
dc.date.available |
2014-10-21T12:03:32Z |
|
dc.date.issued |
1941 |
|
dc.identifier.other |
ARC/R&M-1994 |
en_US |
dc.identifier.uri |
https://reports.aerade.cranfield.ac.uk/handle/1826.2/1452 |
|
dc.description.abstract |
Under static conditions or at low rates of advance, the blades of a single airscrew are often stalled, except perhaps for the outer sections. At first sight, it would appear that the same conditions must apply to the blades of a contra-rotating pair of screws. However, some measurements made in America have shown that the static thrust of contra-rotating screws is considerably greater than that of a corresponding single screw; and the same conclusion has been inferred from the short take-off run of a particular aeroplane with contra-rotating screws. |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
H. M. Stationery Office |
en_US |
dc.relation.ispartofseries |
Aeronautical Research Committee Reports & Memoranda |
en_US |
dc.title |
On the static thrust of contra-rotating airscrews |
en_US |
dc.type |
Technical Report |
en_US |