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As pipe diameter increases, pressure decreases. This is because the same amount of fluid is flowing through a larger area, resulting in lower pressure.

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What is the relationship between pressure and diameter in a pipe system?

In a pipe system, there is an inverse relationship between pressure and diameter. This means that as the diameter of the pipe increases, the pressure within the pipe decreases, and vice versa.


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.


What happen to the pressure of gas when the pipe is change from large to small diameter?

When the pipe diameter decreases, the gas flow becomes more restricted, causing an increase in pressure. This is known as the Venturi effect, where the fluid velocity increases as it passes through a constricted section, leading to a decrease in pressure.


What is the relationship between pipe diameter, pressure, and flow in a fluid system?

In a fluid system, the relationship between pipe diameter, pressure, and flow is governed by the principles of fluid dynamics. A larger pipe diameter allows for higher flow rates at lower pressures, while a smaller diameter results in higher pressures needed to achieve the same flow rate. This is known as the relationship between pressure drop and flow rate in a fluid system.


How do you calculate pressure in a pipe and what factors should be considered in the calculation?

To calculate pressure in a pipe, you can use the formula: Pressure Force/Area. Factors to consider in the calculation include the flow rate of the fluid, the diameter and length of the pipe, the viscosity of the fluid, and any obstructions or bends in the pipe that may affect the flow.

Related Questions

What is the relationship between pressure and diameter in a pipe system?

In a pipe system, there is an inverse relationship between pressure and diameter. This means that as the diameter of the pipe increases, the pressure within the pipe decreases, and vice versa.


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.


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


How does pipe diameter affect flow rate?

Smaller diameter = Greater pressure


What happen to the pressure of gas when the pipe is change from large to small diameter?

When the pipe diameter decreases, the gas flow becomes more restricted, causing an increase in pressure. This is known as the Venturi effect, where the fluid velocity increases as it passes through a constricted section, leading to a decrease in pressure.


What happen to the Pressure in the pipe when pipe is change from large to small diameter?

Obviously the pressure goes up, but there are many other factors in play here. You have only told us one tiny piece of the situation.


Does increasing pipe diameter reduce pressure of gas if the source pressure is constant?

yes


How does cavitation relate to diameter of a pipe?

Vapor pressure is the main factor in determining cavitation. Vapor pressure is a dependent on temperature. A pipes diameter becomes a main factor because it directly reflects the velocity of the pipe. Velocity is an important factor in determining cavitation in a pipe since it effects the velocity head for a piping system. If the velocity head is to great it could decrease the pressure inside of the pipe causing cavitation. Example: For a given pipethe flow will constant for. However the velocity in the pipe is dependent on its diameter. This is because velocity is based on the ratio of flow to area. Flow will not change but based on the diameter of the pipe it will have a different velocity. If the pipe had varying diameters the velocity will vary as well. Higher velocities will be at areas where the diameter is small and slower at areas where the diameter is larger.


When a steadily flowing gas flows from a larger diameter pipe to a smaller diameter pipe what happens to its speed its pressure and the spacing between its streamlines?

As the gas flows from a larger diameter pipe to a smaller one, its speed increases due to the conservation of mass principle. The pressure of the gas decreases as per the Bernoulli's principle. The spacing between the streamlines decreases since the velocity increases in the smaller diameter pipe.


What happens to speed of water in a pipe if the diameter of the pipe is decreased?

Assuming that the pressure remains at a constant, reducing the diameter of the pipe will increase the water flow. On the contrary, increasing the diameter would cause the water to flow at a much slower rate.


In a section of horizontal pipe with a diameter of 3.00 cm the pressure is 100 kPa and water is flowing with a speed of The pipe narrows to What is the pressure in the narrower region?

1


How much pressure in a 100 mm diameter vertical pipe with 40 meters height?

It depends on whether the pipe is open or closed and what it contains. If the pipe is full of water to a height of 40 m and open at the top, the pressure at the bottom is about 57 psig. The diameter doesn't matter.