What is volume flow rate? (article) | Fluids | Khan Academy
WebThe volume flow rate Q of a fluid is defined to be the volume of fluid that is passing through a given cross sectional area per unit time. The term cross sectional area is just a fancy term often used to describe the area through which something is flowing, e.g., the circular area inside the dashed line in the diagram below.
12.1: Flow Rate and Its Relation to Velocity - Physics LibreTexts
WebFeb 20, 2022 · 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 flow rate of the river. But flow …
Flow Rate Calculator
Web4 days ago · Determine the volumetric and mass flow rate of a fluid with our flow rate calculator.
7.7: Flow Rate and Its Relation to Velocity - Physics LibreTexts
WebMar 12, 2024 · Flow rate Q Q is defined to be the volume of fluid passing by some location through an area during a period of time, as seen in Figure 7.7.1 7.7. 1. In symbols, this can be written as. Q = V t, Q = V t, where V V is the volume and t t is the elapsed time.
Volumetric flow rate - Wikipedia
WebIn 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 it is represented by the symbol Q (sometimes ˙).
14.7: Fluid Dynamics - Physics LibreTexts
WebSep 12, 2022 · 14.7: Fluid Dynamics. Page ID. OpenStax. Learning Objectives. Describe the characteristics of flow. Calculate flow rate. Describe the relationship between flow rate and velocity. Explain the consequences of the equation of continuity to the conservation of mass. The first part of this chapter dealt with fluid statics, the study of fluids at rest.
12.1 Flow Rate and Its Relation to Velocity - OpenStax
WebFlow 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 flow rate of the river. But flow rate also depends on the size of the river.
Volume Flow Rate: Understanding and Calculation in Fluid Systems
WebVolume flow rate is an essential parameter in fluid dynamics, defined as the volume of fluid that passes through a given cross-sectional area per unit time. Its calculation is critical in various engineering applications, from hydraulic systems to aerodynamics.
Finding flow rate from Bernoulli's equation - Khan Academy
WebSal solves a Bernoulli's equation example problem where fluid is moving through a pipe of varying diameter. Understand how pressure differentials and pipe dimensions influence flow rate and velocity. Created by Sal Khan.
Flow Rate Formula - Definition, Flow Rate Equation, Examples
WebFlow rate is the measure of the volume of liquid that moves in a certain amount of time. Moreover, the flow rate depends upon the channel from which the liquid is passing or the area of the pipe, and the velocity of the liquid.
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