ANALYSIS OF THE PRE-ROTATION ENGINE LOADS IN THE AUTOGYRO
The paper presents the analyzes of the pre-rotation engine loads in the Taurus autogyro manufactured by Aviation Artur Trendak from Poland. Based on the NACA-9 H-12 airfoil characteristics of the drag coefficient, on which the rotor blade was made, forces acting on the rotor during pre-rotation have...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Society of Polish Mechanical Engineers and Technicians
2016-09-01
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| Series: | Advances in Science and Technology Research Journal |
| Subjects: | |
| Online Access: | http://www.journalssystem.com/astrj/Analysis-of-the-pre-rotation-engine-loads-in-the-autogyro,64015,0,2.html |
| Summary: | The paper presents the analyzes of the pre-rotation engine loads in the Taurus autogyro manufactured by Aviation Artur Trendak from Poland. Based on the NACA-9 H-12 airfoil characteristics of the drag coefficient, on which the rotor blade was made, forces acting on the rotor during pre-rotation have been calculated. The paper presents the characteristics of the drag coefficient as a function of angle of attack for Re = 1,800,000 and Re = 2,600,000. For the speed range of 0 to 400 rpm torque resulting from the drag forces and the power required to drive the rotor were calculated. |
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| ISSN: | 2080-4075 2299-8624 |