Fluid mechanics, Draining a cylindrical tank, some help

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SUMMARY

The discussion centers on solving a fluid mechanics problem related to draining a cylindrical tank, with a specific focus on verifying the solution for part b, which is calculated to be 80.21 seconds. Participants emphasize the importance of sharing the complete work to validate the answer. The conversation highlights the necessity of showing calculations and methodologies to ensure accuracy in fluid dynamics problems.

PREREQUISITES
  • Understanding of fluid mechanics principles
  • Knowledge of cylindrical tank drainage equations
  • Familiarity with time calculation in fluid flow
  • Ability to present and analyze mathematical work
NEXT STEPS
  • Review the Bernoulli equation and its applications in fluid mechanics
  • Study the principles of continuity and their relevance to tank drainage
  • Learn about the effects of tank geometry on fluid flow rates
  • Explore verification techniques for fluid mechanics calculations
USEFUL FOR

Students and professionals in engineering, particularly those specializing in fluid mechanics, as well as anyone involved in practical applications of drainage systems.

wmsaqqa
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For the problem attached, I solved it and found the answer for part b : 80.21 s

How to get sure or know if the answer is right or not.

Thanks
 

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Well, we won't know if you got the right answer if you don't post your work.
 
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Here is my work

here is my work
 

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