Problem 57844. Solve an ODE: draining tank

Write a function to compute the time to drain a cylindrical tank of diameter D from an initial level h0 to a level h. The outflow occurs through a small circular orifice of diameter Do at the bottom of the tank, and the outflow Q can be computed with Q = Cd Ao sqrt(2 g h), where Cd is a discharge coefficient, Ao is the area of the orifice, and g is the acceleration of gravity, which should be taken as 9.81 m/s^2.
Solve

Solution Stats

27.78% Correct | 72.22% Incorrect
Last Solution submitted on Mar 25, 2025

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers9

Suggested Problems

More from this Author292

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!