PRELIMINARY RESULTS ON THE PREDICTION OF SHIP PROPELLER CAVITATION NOISE POWER SPECTRA FROM THE MEASUREMENT OF ITS MODEL IN A CAVITATION TUNNEL

被引：0

作者：

朱物华

汪鸿振

朱蓓丽

机构：

来源：

ChineseJournalofAcoustics | 1984年 / 03期

关键词：

PRELIMINARY RESULTS ON THE PREDICTION OF SHIP PROPELLER CAVITATION NOISE POWER SPECTRA FROM THE MEASUREMENT OF ITS MODEL IN A CAVITATION TUNNEL;

D O I：

10.15949/j.cnki.0217-9776.1984.03.001

中图分类号：

学科分类号：

摘要：

Propeller cavitation noise spectra were measured in the cavitation tunnel of Shanghai JiaotongUniversity as well as in actual ship.Formulae of prediction for prototype propeller cavitation noisespectra in a ship are derived on the basis of energy relations.The formula with correction of aircontent of bubble gives more accurate results.

引用

页码：193 / 199

页数：7