flow rate

Flow rate is a measure of how much fluid (liquid or gas) passes through a specific point or area in a given amount of time, usually expressed in units like liters per second or gallons per minute. It reflects the speed and volume of the flow, indicating how quickly and how much fluid is moving. For example, a garden hose with a high flow rate delivers more water faster than one with a lower flow rate. Understanding flow rate helps in designing and managing systems like plumbing, ventilation, or manufacturing processes efficiently.