• 主题
高级搜索  >
历史搜索 清空历史
首页> 美国政府科技报告 >Cavitation and 3-D LDV Tip-Flowfield Measurements of Propeller 5168
【24h】

Cavitation and 3-D LDV Tip-Flowfield Measurements of Propeller 5168

机译：螺旋桨5168的空化和三维LDV尖端流场测量

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Detailed velocity measurements were made of the velocity field behind Propeller 5168 in the Carderock Division, Naval Surface Warfare Center (CDNSWC) 36 inch water tunnel. The measurements were made in order to examine the behavior of the tip vortex flow. A first set of measurements was made with a three component Laser Doppler Velocimeter (LDV) system at four different advance coefficients and at four downstream stations. A second set of measurements was made with a three component, coincident LDV system at a single advance coefficient and downstream station. The coincident set of measurements was of higher accuracy and included data on the Reynolds shear stress terms. Plots are presented of the detailed tip vortex structure, and the variation of this structure with advance coefficient and location is examined. Data on the thrust, torque, and cavitation performance of the propeller are also included.

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号