1.1. Introduction to Pipe Networks

Try these first

1. 1.

   What is head loss?

   Hint

   Remember the definition regarding energy.

2. 2.

   Name one example of a minor loss in a pipe system.

   Hint

   Think of where fluid changes geometry.

3. 3.

   What type of loss occurs at a square entrance?

   • Major Loss
   • Minor Loss
   • Negligible Loss

   Hint

   Think about how the entrance affects flow.

4. 4.

   The Hardy Cross Method is used for what purpose?

   • True
   • False

   Hint

   Recall what was said about iterative methods.

5. 5.

   Given a pipe network with two differing diameters and a valve, calculate the head losses and determine the flow rates using the principles discussed.

   Hint

   Organize your calculations by segmenting for major and minor losses.

6. 6.

   Design a small pipe network based on the Hardy Cross Method, including specified flows and calculate the necessary head losses.

   Hint

   Focus on maintaining continuity at each node and minimize head losses.