Bernoulli equation for calculation of water flow

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The discussion centers on the application of Bernoulli's equation to calculate water flow in a seawater collection system. The initial calculations presented include assumptions about zero velocity at the water surface and no head loss, which are challenged by participants pointing out the need to consider head loss due to friction in a long pipe. The importance of accurately identifying the outlet and understanding the flow dynamics between points is emphasized, particularly regarding the elevation differences and potential transient flow conditions. Participants also discuss the relevance of the Darcy-Weisbach equation for calculating head loss and the impact of turbulent flow on the system. Overall, the conversation highlights the complexities of fluid dynamics in practical applications and the necessity of detailed calculations.
  • #31
gamecult said:
View attachment 325983
This a more clear (I hope) Illustration
Does post #24 help?
 

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