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A CALIBRATION CHART FOR THE PRESTON TUBE

 

作者: A. B. Hollingshead,   N. Rajaratnam,  

 

期刊: Journal of Hydraulic Research  (Taylor Available online 1980)
卷期: Volume 18, issue 4  

页码: 313-326

 

ISSN:0022-1686

 

年代: 1980

 

DOI:10.1080/00221688009499538

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

This paper presents a calibration chart for the Preston tube for the measurement of shear stress on smooth as well as approximately uniformly rough boundaries. The analytically developed calibration curves have been compared with the authors' experimental observations on sand-paper and hemispherical roughnesses and other existing data in the literature.

 

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