Flow Rate
Flow rate – usually refers to the time it takes for water to pass through the coffee to form the extract in the cup. Flow rate has the most impact with Espresso or Pour-over (Drip) techniques.
While the only brewing method that doesn't use the term Flow rate is total water immersion (mixed with a French press ). And in most techniques, the flow rate depends on the size of the ground coffee, followed by the pressure.
If the coffee is more acceptable, the …