The document discusses analyzing pipe networks through various methods. It describes the Hardy Cross method which involves iteratively solving for pipe flows (Q) until head losses (hf) around loops equal zero. The key steps are: 1) Assume initial Q values; 2) Calculate hf from Q; 3) Apply correction factor ΔQ to Q if hf ≠ 0 and repeat; 4) Terminate when hf < 0.01m or ΔQ < 1 L/s. It provides an example application analyzing a sample network loop and presenting initial and final pipe discharge values. The document also discusses using computer programs like Epanet and WaterGEM to analyze pipe networks.