Volume 37 Issue 7
Jul.  2011
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Guo Yuanjiang, Li Huijie, Shen Gongzhang, et al. Modeling and analyze of the environmental factors of carrier-based aircraft catapult launch in complex environment[J]. Journal of Beijing University of Aeronautics and Astronautics, 2011, 37(7): 877-881. (in Chinese)
Citation: Guo Yuanjiang, Li Huijie, Shen Gongzhang, et al. Modeling and analyze of the environmental factors of carrier-based aircraft catapult launch in complex environment[J]. Journal of Beijing University of Aeronautics and Astronautics, 2011, 37(7): 877-881. (in Chinese)

Modeling and analyze of the environmental factors of carrier-based aircraft catapult launch in complex environment

  • Received Date: 10 Sep 2010
  • Publish Date: 30 Jul 2011
  • The process of carrier-based aircraft catapult launch was complex, disturbed by the motion of aircraft carrier, deck wind, disturbance ahead of the bow and ground effect. The condition of carrier-based aircraft catapult launch was described by the simulation model of motion of aircraft carrier, deck wind, disturbance ahead of the bow and ground effect. The simulation model considering the condition of circumstance was composed of the model of plane and the model of circumstance condition, as the added factor. The results indicate that ground effect increases the flight path sinking, and the deck wind can help to decrease the flight path sinking during the catapult takeoff process. In addition, the motion of aircraft carrier has some important effects on maximum sinking and angle of attack.

     

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