5.2. Continuity Equation Check

Try these first

1. 1.

   What is the continuity equation?

   Hint

   Think about the conservation of mass.

2. 2.

   What is head loss?

   Hint

   Consider energy conservation in fluid dynamics.

3. 3.

   What does the continuity equation state regarding mass flow?

   • Total inflow exceeds total outflow
   • Total inflow equals total outflow
   • Outflow is always zero

   Hint

   Remember the principle of conservation of mass.

4. 4.

   Is the Hardy Cross Method iterative?

   • True
   • False

   Hint

   Think about how adjustments are made in successive iterations.

5. 5.

   For a network with two loops and given discharges, determine and correct the flow rates to ensure all continuity equations are satisfied across the network. Iterate until convergence.

   Hint

   Set up tables to simplify correction calculations.

6. 6.

   Analyze a complex network where the continuity equation does not appear to hold. Identify potential points of failure and propose corrections.

   Hint

   Factor in all possible flow paths and losses in your evaluation.