The Flow and Interference Effects of a Body of Revolution and Its Stabilizing Surfaces When at a Small Angle of AttackSource: Journal of Fluids Engineering:;1965:;volume( 087 ):;issue: 004::page 941Author:E. J. Rodgers
DOI: 10.1115/1.3650849Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The flow over a body of revolution and its stabilizing surfaces, at an angle of attack, was studied experimentally in order to obtain a better understanding of the real-flow effects as well as the interference effects between components of the configuration. The velocity field about the configuration, the surface flow, and the pressure distribution were obtained with the model mounted in the wind tunnel of the Ordnance Research Laboratory. Analysis of the data showed there is an increase in lift on the body and a decrease in lift on the stabilizing surfaces from that of the isolated components at the same incidence to the flow. The interference effects between components is evidenced by the surface flows and pressure distributions as well as the vorticity distribution calulated from the measured velocity field. The decreased lift on the stabilizing surfaces is clearly related to the flow over the after part of the body.
keyword(s): Flow (Dynamics) , Pressure , Vorticity , Weapons AND Wind tunnels ,
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| contributor author | E. J. Rodgers | |
| date accessioned | 2017-05-08T23:32:09Z | |
| date available | 2017-05-08T23:32:09Z | |
| date copyright | December, 1965 | |
| date issued | 1965 | |
| identifier issn | 0098-2202 | |
| identifier other | JFEGA4-27267#941_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/106634 | |
| description abstract | The flow over a body of revolution and its stabilizing surfaces, at an angle of attack, was studied experimentally in order to obtain a better understanding of the real-flow effects as well as the interference effects between components of the configuration. The velocity field about the configuration, the surface flow, and the pressure distribution were obtained with the model mounted in the wind tunnel of the Ordnance Research Laboratory. Analysis of the data showed there is an increase in lift on the body and a decrease in lift on the stabilizing surfaces from that of the isolated components at the same incidence to the flow. The interference effects between components is evidenced by the surface flows and pressure distributions as well as the vorticity distribution calulated from the measured velocity field. The decreased lift on the stabilizing surfaces is clearly related to the flow over the after part of the body. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | The Flow and Interference Effects of a Body of Revolution and Its Stabilizing Surfaces When at a Small Angle of Attack | |
| type | Journal Paper | |
| journal volume | 87 | |
| journal issue | 4 | |
| journal title | Journal of Fluids Engineering | |
| identifier doi | 10.1115/1.3650849 | |
| journal fristpage | 941 | |
| journal lastpage | 952 | |
| identifier eissn | 1528-901X | |
| keywords | Flow (Dynamics) | |
| keywords | Pressure | |
| keywords | Vorticity | |
| keywords | Weapons AND Wind tunnels | |
| tree | Journal of Fluids Engineering:;1965:;volume( 087 ):;issue: 004 | |
| contenttype | Fulltext |