The present invention provides a device to save the energy of a ship by improving a flow field in a stern through the interaction between a fan-shaped duct and a fin structure. The flow control device for a ship through the joint of an asymmetric duct and a fin structure is located in the front of a propeller and comprises: a duct (10) which is formed in a fan shape; a first fin structure (21) which is installed to assemble with the left end of the duct (10); a second fin structure (22) is installed to assemble with the right end of the duct (10); and a third fin structure (23) which is installed to be located between the first and second fin structures (21, 22).
본 발명은 부채꼴 형상의 덕트와 핀구조물의 상호작용을 통해 선미 유동장의 흐름을 개선하여 선박의 에너지를 절감할 있도록 하는 장치를 제공한다.
FLOW CONTROL DEVICE COMBINED WITH ASYMMETRIC DUCT AND FINS FOR ENERGY SAVING OF SHIP
비대칭 덕트 및 핀구조물의 결합을 통한 선박 유동 제어 장치
2016-05-25
Patent
Elektronische Ressource
Koreanisch
ASYMMETRIC FAN-SHAPED STERN DUCT FOR ENERGY SAVING OF SHIP
Europäisches Patentamt | 2016
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