Draining tank with water depth change Water depth (in) Time increment (s) 3.53 21 20 3.44 19 2.71 18 3.3 17 3.13 16 3.7...
Draining tank with water depth change Water depth (in) Time increment (s) 3.53 21 20 3.44 19 2.71 18 3.3 17 3.13 16 3.78 15 3.41 14 3.81 13 3.13 12 4.41 11 3.6 10 4.01 9 4.55 8 4.83 4.66 7 6 4.7 5 5.45 5.51 4 7,43 2 7,66 1 8.45 0 11.46 Draining tank with constant water depth (12 in) 950 mL collected in 20.13 s Problem Statement An open tank (D 4 in) is filled with water to an initial height of 21 in. At time t 0 the plug is removed and the water is allowed to drain through the sharp-edged orifice (D = 0.25 in) Determine the length of time it will take to drain the tank Plot the water depth and flow rate as a function of time. Using the attached data, determine the actual discharge coefficient for the sharp-edged orifice. Using the experimental discharge coefficient, what is the error in the draining time? 1. 2. 3.
Draining tank with water depth change Water depth (in) Time increment (s) 3.53 21 20 3.44 19 2.71 18 3.3 17 3.13 16 3.78 15 3.41 14 3.81 13 3.13 12 4.41 11 3.6 10 4.01 9 4.55 8 4.83 4.66 7 6 4.7 5 5.45 5.51 4 7,43 2 7,66 1 8.45 0 11.46 Draining tank with constant water depth (12 in) 950 mL collected in 20.13 s Problem Statement An open tank (D 4 in) is filled with water to an initial height of 21 in. At time t 0 the plug is removed and the water is allowed to drain through the sharp-edged orifice (D = 0.25 in) Determine the length of time it will take to drain the tank Plot the water depth and flow rate as a function of time. Using the attached data, determine the actual discharge coefficient for the sharp-edged orifice. Using the experimental discharge coefficient, what is the error in the draining time? 1. 2. 3.