A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Comparison of Flow Formulas and Friction Factors for Concrete Pressure Pipe
Flow test data on concrete pressure pipe are gathered, tabulated, and analyzed in this article. The purpose of the analysis was to determine what flow formula is most applicable to concrete pressure pipe operating within the diameter and velocity ranges found in water supply practice, and determines flow coefficients for pipeline design. For the range of velocities encountered in water transmission, the empirical Hazen‐Williams formula most closely matches the test results, and certainly gives results of acceptable accuracy. Substantial rational justification of this formula is also provided by the Morris isolated‐roughness theory of flow.
Comparison of Flow Formulas and Friction Factors for Concrete Pressure Pipe
Flow test data on concrete pressure pipe are gathered, tabulated, and analyzed in this article. The purpose of the analysis was to determine what flow formula is most applicable to concrete pressure pipe operating within the diameter and velocity ranges found in water supply practice, and determines flow coefficients for pipeline design. For the range of velocities encountered in water transmission, the empirical Hazen‐Williams formula most closely matches the test results, and certainly gives results of acceptable accuracy. Substantial rational justification of this formula is also provided by the Morris isolated‐roughness theory of flow.
Comparison of Flow Formulas and Friction Factors for Concrete Pressure Pipe
Swanson, Harold V. (author) / Reed, Mason D. (author)
Journal ‐ American Water Works Association ; 55 ; 67-80
1963-01-01
14 pages
Article (Journal)
Electronic Resource
English
Pressure , Velocity , Concrete Pipe , Flow
Comparison of flow formulas and friction factors for concrete pressure pipe
| Engineering Index Backfile | 1963
Comparison of Formulas for Pipe Flow
| Wiley | 1946
Environmental Design Factors for Concrete Pressure Pipe
| British Library Conference Proceedings | 1998
Pumping concrete -- Friction between concrete and pipe-line
| Engineering Index Backfile | 1949
Friction Factors in Corrugated Metal Pipe
| ASCE | 2021