MODULE-TYPE HIGH-CAPACITY PROPELLER TEST EQUIPMENT WITH GOOD MAINTENANCE AND NOISE CHARACTERISTICS

摘要

The present invention relates to module-type high-capacity propeller test equipment with good maintenance and noise characteristics and, more specifically, provides module-type high-capacity propeller test equipment with good maintenance and noise characteristics, which comprises: a test object inserted into an observation unit provided in a cavitation tunnel circulating the inside of a fluid with a specific speed, and provided with a strut fixated to a ceiling of the observation unit; an underwater motor detachably embedded in the test object; and propeller shafting extending along a longitudinal direction of the test object directly connected to the underwater motor, and protruding to an end portion of the test object. As the underwater motor in which a driving force is generated and the propeller shafting are directly connected to each other without a gear, vibration and noise can be reduced, and shaft alignment is convenient to more easily repair a propeller single test device.