Volumetric flow rate (simple?)

In summary, volumetric flow rate is a measure of how much fluid is passing through a given point in a given amount of time, typically expressed in units of volume per unit of time. It is calculated by dividing the volume of fluid by the time it takes for that volume to pass. Several factors can affect volumetric flow rate, including the size and shape of the container or pipe, the viscosity of the fluid, and any obstacles in the flow path. Volumetric flow rate differs from mass flow rate in that it measures volume rather than mass, and it is commonly used in industries such as water treatment and oil and gas production, as well as in engineering and scientific research.
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Volumetric flow rate (simple?)

Assuming reservoir level stays constant, and friction losses are negligible compared to gravitational effects, which overflow config achieves a higher volumetric flow rate?

http://boards.420chan.org/tesla/src/1311021903815.jpg

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Now, I'm arguing with a friend about this. He's saying the long pipe will have the greater flow, using the steady state energy equation. I don't think that analysis will be valid here though...any ideas?

Thanks.
 
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1. What is volumetric flow rate?

Volumetric flow rate is a measure of how much fluid (liquid or gas) is passing through a given point in a given amount of time. It is typically expressed in units of volume per unit of time, such as cubic meters per second or liters per minute.

2. How is volumetric flow rate calculated?

Volumetric flow rate is calculated by dividing the volume of fluid that passes through a given point by the time it takes for that volume to pass. This can be represented by the equation Q = V/t, where Q is the volumetric flow rate, V is the volume, and t is the time.

3. What factors affect volumetric flow rate?

Volumetric flow rate can be affected by a variety of factors, including the size and shape of the container or pipe through which the fluid is flowing, the viscosity of the fluid, and the pressure and temperature of the fluid. Additionally, any obstacles or restrictions in the flow path can also affect the volumetric flow rate.

4. How is volumetric flow rate different from mass flow rate?

Volumetric flow rate measures the volume of fluid passing through a given point, while mass flow rate measures the mass of fluid passing through a given point. The two are related, but can differ based on the density of the fluid. Volumetric flow rate is typically used for liquids, while mass flow rate is commonly used for gases.

5. What are some common applications of volumetric flow rate?

Volumetric flow rate is an important measurement in many industries, such as water treatment, chemical processing, and oil and gas production. It is also commonly used in engineering and scientific research to study fluid dynamics and optimize processes. Volumetric flow rate is also important in everyday activities, such as monitoring the flow of water in a household plumbing system.

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