Hydraulic and Technological Investigations of a Phenomenon Responsible for Increase of Major Head Losses in Exploited Cast-Iron Water Supply Pipes

Hydraulic and Technological Investigations of a Phenomenon Responsible for Increase of Major Head Losses in Exploited Cast-Iron Water Supply Pipes

The paper presents results of investigations of influence of major head losses on exploitation properties of water supply pipes after 30-year exploitation. The tested materials were cast-iron pipes with the internal diameter of 150 mm. A flowability drop coefficient <i>η<sub>t</sub>...

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Bibliographic Details
Main Authors: Piotr Wichowski, Marek Kalenik, Agnieszka Lal, Dariusz Morawski, Marek Chalecki
Format: Article
Language:English
Published: MDPI AG 2021-06-01
Series:Water
Subjects:
water supply network pipes
cast-iron pipes
major head losses
corrosion
absolute roughness
relative roughness
Online Access:https://www.mdpi.com/2073-4441/13/11/1604

Internet

https://www.mdpi.com/2073-4441/13/11/1604

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