Im having a problem with equations that im creating for a model that i have built. Using the bernoulli's equation and the continuity equation, I am trying to solve for draining time. The model is a tank that is filled 25 inches with water, the tank then has 2 holes drilled into it with a diameter of 3/4" each, one is 5 inches up from the bottom and the other is 10 inches up from the bottom. The tank diameter is 4". The flow is quasi-steady so when using the bernoulli's equation it can be modeled as steady flow. Pressure at the top of the tank is equal to pressure at the holes so it can simplify out of bernoulli's along with the velocity at the top of the tank which is considered as 0. Im not sure if this is the right place for the question but I was hoping someone could help me out. If not then I hope someone can direct me to somwhere that can help me.