• CN:11-2187/TH
  • ISSN:0577-6686

›› 2000, Vol. 36 ›› Issue (6): 95-98.

• 论文 • 上一篇    下一篇

冲蚀试样性能分析及水下高围压射流试验研究

胡寿根;蒋彧澄   

  1. 上海理工大学动力工程学院;公安部上海消防科学研究所
  • 发布日期:2000-06-15

ANALYSIS ON PERFORMANCE OF THE EROSION SAMPLE AND EXPERIMENTAL STUDY ON HIGH ENVIRONMENTAL PRESSURE UNDERWATER JET

Hu Shougen;Jiang Yucheng   

  1. Shanghai University of Sclence and Technology Shanghai Fire Research Institute of the Ministry of Public Security
  • Published:2000-06-15

摘要: 尝试使用混凝土块作为冲蚀试样并研究其性能,利用水下环境模拟试验装置进行了高围压射流冲蚀试验。研究了靶距、冲蚀时间、射流压力及模拟水深对水下射流性能的影响关系,较全面地揭示了水下射流的特性。

关键词: 冲蚀性能, 模拟水深, 试样, 水下环境

Abstract: Use the concrete block as the sample, some experiments are did in the underwater environment simulation equipment. The effect of working parameters on the erosion performance of underwater jet is investigated, such as, stand-off distance, exposure time, jet pressure and simulated depth.

Key words: Erosion performance, Sample, Simulated depth, Underwater environment

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