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Use Mannings Equation: Q=(1.486/n)*(A)*(R)^(2/3)*S^(1/2) Q = Flow (CFS) n = Roughness Coefficient A = Cross sectional flow Area of Fluid (FT*FT) R = Hydraulic Radius (FT) S = Slope (FT/FT)

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What is the flow rate of water through a 20 inch pipe at 2500 psi?

For laminar flow? For a full pipe? for a 3/4-full pipe? For a 1/2-full pipe? It all makes quite a difference. Please repost your question with a little more information. It would also help to for us to know the coefficient of friction of the inside of the pipe.


How do you calculate pipe area in to cylinder area?

To calculate the area of a pipe (which is a cylindrical shape), you can use the formula for the cross-sectional area of a cylinder, ( A = \pi r^2 ), where ( r ) is the radius of the pipe. If you have the diameter, you can find the radius by dividing the diameter by 2. For a pipe with a specific outer diameter and thickness, you would use the inner radius to find the area of the flow section.


What is the flow rate in a pipe with 100 mm dia and 20 meter long?

To calculate the flow rate in a pipe, we need additional information such as the fluid's velocity or the pressure drop across the pipe. The diameter and length alone do not provide enough data to determine the flow rate. If you have the fluid velocity or the pressure drop, you can use the equation Q = A × v, where Q is the flow rate, A is the cross-sectional area of the pipe, and v is the fluid velocity. For a 100 mm diameter pipe, the cross-sectional area can be calculated as A = π × (d/2)².


How do you calculate the volume of oil in a pipeline?

If we assume that the pipe is completely full of oil, it would just be the volume of the pipe = pi * r2 * l, where pi = 3.14159, r = radius, and l = length of the pipe. If the pipe is not full, then multiply the volume by the percentage of oil in the pipe. For example, if 50% full, then multiply by .5. If the pipe bends, take into account the different volume of the bend. If the bend is 90 degrees, this can be accomplished by taking the average length of the two bent segments for the length.


Is the flow of water flowing at 2meters per second through 3 inch diameter GI pipe laminar or turbulant flow?

To determine if the flow is laminar or turbulent, we can calculate the Reynolds number (Re). For a 3-inch diameter GI pipe and a flow velocity of 2 meters per second, the Reynolds number is likely to be greater than 4000, indicating turbulent flow. In general, flow is considered laminar if Re is less than 2000 and turbulent if Re exceeds 4000. Given these conditions, the flow is turbulent.

Related Questions

What is the pipe flow formula used to calculate the flow rate of a fluid through a pipe?

The pipe flow formula used to calculate the flow rate of a fluid through a pipe is Q A V, where Q is the flow rate, A is the cross-sectional area of the pipe, and V is the velocity of the fluid.


Pressure 14.5psi flow will be 700gallon per day how will calculate the pipe diameter?

I want to know based on flow and pressure how to calculate diameter of the pipe


What is the pipe velocity formula used to calculate the speed of fluid flow within a pipe?

The formula to calculate the velocity of fluid flow within a pipe is V Q/A, where V is the velocity, Q is the flow rate, and A is the cross-sectional area of the pipe.


How to calculate flow rate in a pipe system?

To calculate flow rate in a pipe system, you can use the formula Q A V, where Q is the flow rate, A is the cross-sectional area of the pipe, and V is the velocity of the fluid. You can measure the area of the pipe and the velocity of the fluid to determine the flow rate.


What is the pipe velocity equation used to calculate the flow rate of a fluid through a pipe?

The pipe velocity equation used to calculate the flow rate of a fluid through a pipe is Q A V, where Q is the flow rate, A is the cross-sectional area of the pipe, and V is the velocity of the fluid.


How can I calculate the pressure in a pipe based on the flow rate and diameter of the pipe?

To calculate the pressure in a pipe based on the flow rate and diameter, you can use the formula for pressure drop in a pipe, which is given by the equation: Pressure (4 flow rate viscosity) / (pi diameter2) Where: Pressure is the pressure drop in the pipe Flow rate is the rate at which fluid flows through the pipe Viscosity is the viscosity of the fluid Diameter is the diameter of the pipe By plugging in the values for flow rate, viscosity, and diameter into this formula, you can calculate the pressure in the pipe.


How can I calculate the velocity of fluid flow in a pipe based on the pressure within the pipe?

To calculate the velocity of fluid flow in a pipe based on the pressure within the pipe, you can use the Bernoulli's equation, which relates pressure, velocity, and height of the fluid. By rearranging the equation and solving for velocity, you can determine the fluid flow velocity in the pipe.


How to calculate flow velocity in a pipe?

To calculate flow velocity in a pipe, you can use the formula: velocity flow rate / cross-sectional area of the pipe. The flow rate is typically measured in volume per unit time (e.g. cubic meters per second), and the cross-sectional area is the area of the pipe's opening. By dividing the flow rate by the cross-sectional area, you can determine the velocity of the flow within the pipe.


What are the pipe flow rate equations used to calculate the rate of flow in a fluid system?

The pipe flow rate equations commonly used to calculate the rate of flow in a fluid system are the Darcy-Weisbach equation and the Hazen-Williams equation. These equations take into account factors such as the diameter of the pipe, the roughness of the pipe surface, the fluid velocity, and the pressure drop along the pipe.


How do you calculate the velocity of a pipe flow?

To calculate the velocity of a pipe flow, you can use the formula: Velocity Flow rate / Cross-sectional area of the pipe. The flow rate is typically measured in cubic meters per second, and the cross-sectional area is the area of the pipe's opening in square meters. By dividing the flow rate by the cross-sectional area, you can determine the velocity of the flow in meters per second.


What will be the Flow rate if pressure and area given of pipe?

You would still need the coefficient of friction for the type of pipe in order to calculate flow.


How do you calculate velocity in a pipe?

To calculate velocity in a pipe, you can use the formula: velocity flow rate / cross-sectional area of the pipe. The flow rate is the volume of fluid passing through the pipe per unit time, and the cross-sectional area is the area of the pipe's opening. By dividing the flow rate by the cross-sectional area, you can determine the velocity of the fluid moving through the pipe.