What type of pressure is used in industry? Static or dynamic?

In summary, static pressure refers to the force exerted by a fluid at rest, while dynamic pressure refers to the force exerted by a fluid in motion. Both types of pressure can be used in industry, with static pressure commonly used in industries such as HVAC and chemical processing, and dynamic pressure often used in industries such as aerospace and hydraulics. Static pressure is typically measured using instruments like manometers or pressure gauges, while dynamic pressure is used in applications such as wind tunnels, fluid pumps, and hydraulic systems. Both types of pressure can also be used together in industrial applications, with static pressure used to hold the fluid in place and dynamic pressure used to create power.
  • #1
thereisnospoo
5
0
For example, in chemical plants, if a pressure gauge is on a pipe and it reads 5000 kPa, is this a static or total (static + dynamic) pressure reading?

I am thinking it must be the total pressure. Would that mean that a pressure reading in this setting is both a measure of static pressure and of flow rate?
 
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  • #2
Generally, you read static pressure from a pressure gauge. To read total pressure, the port needs to be oriented in the direction of the flow.
 

FAQ: What type of pressure is used in industry? Static or dynamic?

What is the difference between static and dynamic pressure?

Static pressure refers to the force exerted by a fluid at rest, while dynamic pressure refers to the force exerted by a fluid in motion. In industry, both types of pressure can be used depending on the specific application.

Which type of pressure is more commonly used in industry?

It depends on the specific industry and application. Static pressure is commonly used in industries such as HVAC, chemical processing, and pneumatic systems. Dynamic pressure is often used in industries such as aerospace, automotive, and hydraulics.

How is static pressure measured in industry?

Static pressure is typically measured using instruments such as manometers, pressure gauges, or pressure transducers. These devices measure the force exerted by the fluid at a specific point in a system.

What are some examples of applications where dynamic pressure is used in industry?

Dynamic pressure is commonly used in applications such as wind tunnels for testing aerodynamics, fluid pumps for moving liquids, and hydraulic systems for heavy machinery.

Can both types of pressure be used together in industry?

Yes, often both static and dynamic pressure are used together in industrial applications. For example, in a hydraulic system, static pressure is used to hold the fluid in place, while dynamic pressure is used to move the fluid and create power.

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