선형설계를 통한 G/T 29톤급 근해채낚기 어선의 저항성능 개선
Improvement of the Resistance Performance for a G/T 29ton Class Coastal Angling Fishing Boat based on Hull-form Design
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초록
In this study, numerical simulations and model tests are performed for the hull-form development of a G/T 29ton class coastal anglingfishing boat. The numerical simulations are mainly used for the design of bow hull-form and the resistance performance is improved bythe adoption of high bulbous bow. And, the resistance performances of the existing boat and the designed boat are verified by themodel tests. The results of the experiments and calculations show that the effective power of the designed boat is 13.6% less than thatof the existing boat at design speed. Therefore, the results of this research could be used as one of the fundamental data for thedesign of G/T 29ton class coastal angling fishing boat.
Abstract
In this study, numerical simulations and model tests are performed for the hull-form development of a G/T 29ton class coastal anglingfishing boat. The numerical simulations are mainly used for the design of bow hull-form and the resistance performance is improved bythe adoption of high bulbous bow. And, the resistance performances of the existing boat and the designed boat are verified by themodel tests. The results of the experiments and calculations show that the effective power of the designed boat is 13.6% less than thatof the existing boat at design speed. Therefore, the results of this research could be used as one of the fundamental data for thedesign of G/T 29ton class coastal angling fishing boat.
참고문헌 (11)
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