Affiliation:
1. Ship Propulsion Division, Ship Research Institute, Ministry of Transport, Mitaka, Tokyo, Japan
Abstract
This paper deals with an investigation of a method which detects the generation of cloud cavitation by the measurement of cavitation noise. Cavitation noise consists of a pulse train with approximately 1 μs rise time and 10 μs duration and has almost ultrasonic characteristics. By utilizing these chracteristics, the pulses of cavitation noise were measured, and a chart of cumulative pulseheight frequency was obtained. On this chart, the noise pattern due to cloud cavitation on a propeller working in nonuniform flow was clearly distinguished from other cavitation patterns.
Cited by
3 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献
1. Application of Piezoelectric Film in Cavitation Research;Journal of Hydraulic Engineering;1997-06
2. Effects and Mechanisms;The Acoustic Bubble;1994
3. Cavitation Erosion;JSME international journal. Ser. 1, Solid mechanics, strength of materials;1990