METHOD FOR SUCKING JET WATER OF WATER JET PROPULSION SHIP

PROBLEM TO BE SOLVED: To prevent the performance of a water jet propulsion ship from being deteriorated by sufficiently sucking the jet water of the water jet propulsion system from a suction port even when the side slip is generated in the fuming. SOLUTION: A jet water suction port 15 of a jet prop...

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Bibliographic Details
Main Authors TSUJITA MASAYUKI, KODAMA YUICHI, YAMASHITA OSAMU
Format Patent
LanguageEnglish
Published 25.03.1997
Edition6
Subjects
MARINE PROPULSION OR STEERING
PERFORMING OPERATIONS
RELATED EQUIPMENT
SHIPS OR OTHER WATERBORNE VESSELS
TRANSPORTING
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Summary:PROBLEM TO BE SOLVED: To prevent the performance of a water jet propulsion ship from being deteriorated by sufficiently sucking the jet water of the water jet propulsion system from a suction port even when the side slip is generated in the fuming. SOLUTION: A jet water suction port 15 of a jet propulsion system 2 of a water jet propulsion ship 1 is turned so as to be faced to the water flow direction, and for example, the side slip direction of the ship is calculated from the steering angle of a jet nozzle 5 of the jet propulsion system 2 in advance, and the jet water suction port 15 is turned to the tuning angle at which the side slip direction is calculated.
Bibliography:Application Number: JP19950259227