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대형 함정에 부착된 flap 의 저항감소 효과에 대한 실험적 고찰

An Experimental Study on Resistance Decrease Due to the Stern Flap of a Large Warship

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참고문헌

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초록

Abstract

Model tests for a stern flap have been performed to decrease the resistance of a large warship and to optimize the flap. Stern flaps and wedges of fast crafts are studied to apply to a large vessel in terms of speed-length ratio. The model tests of the flap has been carried out to find the effects of the design parameters, i.e. length and angle on resistance decrease. This work concludes that the optimized stern flap reduced resistance not only at the high speed by 9% but also at the cruising speed.

참고문헌 (4)

  1. "? Effect of Stern Flaps on PoweringPerformance of the FFG-7 Class", 30, pp.39~50 (1993)
  2. "Integrated Wedge-Flap for Enhanced Powering Performance", pp.751~764 (1997)
  3. "Stern Flap Powering Performance on a Spruance Class Destroyer: Ship Trials and Model Experiments", 111(2), pp.69~81 (1999)
  4. "Stern Wedges and Stern Flaps for Improved Powering-U.S.Navy Experience", 107, pp.67~99 (1999)

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