In physics and engineering, in particular fluid dynamics, the volumetric flow rate (also known as volume flow rate, or volume velocity) is the volume of fluid which passes per unit time; usually …

Flow rate and velocity are related, but quite different, physical quantities. To make the distinction clear, think about the flow rate of a river. The greater the velocity of the water, the greater the …

Determine the volumetric and mass flow rate of a fluid with our flow rate calculator.

What is flow rate? Flow rate (also called volumetric flow rate) is the term used to describe the rate at which an amount of fluid or substance flows into or out of an object during a specific period …

Mar 24, 2025 · In this guide, we’ll walk through how to calculate flow rate, what affects it, and what to keep in mind for reliable system performance. What is Flow Rate? Flow rate is the volume …

Apr 2, 2025 · Volumetric flow rate measures the volume of fluid passing through a cross-section of a system per unit of time, typically expressed in liters per minute (LPM), gallons per minute …

What is Volumetric Flow Rate? The volumetric flow rate, which is also commonly referred to as the rate of liquid flow or volume flow rate, is the volume of a given fluid that flows within a unit …

Jul 21, 2025 · Flow rate is the amount of fluid that passes through a defined cross‑section (such as a pipe, channel, or instrument throat) per unit time. It answers the question: “How much …

Feb 4, 2024 · The flow rate of a liquid is defined as the measure of the volume of liquid that moves in a certain amount of time. It is the amount of fluid that moves through a given area in …

Flow rate and velocity are related, but quite different, physical quantities. To make the distinction clear, think about the flow rate of a river. The greater the velocity of the water, the greater the …