How to solve Parallel Pipe Systems with Head Loss

Parallel Pipe Flow example problem where head loss is calculated using the Darcy Weisbach Equation, Moody Diagram, and Minor Losses K. Master Fluid Mechanics with my full course playlist:    • Fluid Mechanics   These problems will often require an Iterative Solution method since you are trying to find velocity, but you need velocity to find the Reynold's Number, which you need to use the Moody Diagram to find the friction factor f, which you need to find head loss, which you need to find velocity. This sort of circular requirement is when you will use Iterative Solutions. TIMECODES 0:00 2 Rules for Parallel Pipe Problems 1:53 Why is head loss the same? 3:40 Darcy Weisbach Equation 4:11 Minor Losses K 6:26 When are Iterative Solutions required? 8:07 How to solve for Reynold's Number 9:13 How to use Moody Diagram 11:51 Previous answer is next guess 15:11 When can you stop an Iterative Solution? 16:39 How to solve for Flowrate