1. The angular momentum equation becomes ΣM = E(rxV)pV. A if the convective term of the angular momentum can be neglected. 2. Experiments have shown that the entrance length to fully developed turbulent flow depends on the Reynolds number more than the actual roughness of the wall of the pipe. 3. The change over time due to erosion and deposition of earth in rivers and streams leads to constant cross sections in the analysis of the open channel flow applications. 4. Sharp-Crested and Broad-Crested are the two types of Weirs. 5. In engineering practice, minor losses at the flow in pipes are any frictional or energy losses due to both fluid friction and wall roughness; however, major losses is occurring from pipe-fitting and transitions such as bends and entrances.

1. The angular momentum equation becomes ΣM = E(rxV)pV. A if the convective term of the angular momentum can be neglected. 2. Experiments have shown that the entrance length to fully developed turbulent flow depends on the Reynolds number more than the actual roughness of the wall of the pipe. 3. The change over time due to erosion and deposition of earth in rivers and streams leads to constant cross sections in the analysis of the open channel flow applications. 4. Sharp-Crested and Broad-Crested are the two types of Weirs. 5. In engineering practice, minor losses at the flow in pipes are any frictional or energy losses due to both fluid friction and wall roughness; however, major losses is occurring from pipe-fitting and transitions such as bends and entrances.

Fundamentals of Geotechnical Engineering (MindTap Course List)

5th Edition

ISBN:9781305635180

Author:Braja M. Das, Nagaratnam Sivakugan

Publisher:Braja M. Das, Nagaratnam Sivakugan

Chapter7: Seepage

Section: Chapter Questions

Problem 7.1P

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