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sreejithkailas
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Join Date: Jan 2012
Posts: 1

Relation Between Pressure and Kinetic Energy

10/10/2012 11:21 PM

Can any one please tell me if there is any relationship between kinetic energy and pressure.
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lyn
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Join Date: Oct 2008
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#1

Re: Relation between preesure and kinetic energy

10/10/2012 11:41 PM

Could be. What do you think?

If you put air in a tank, what do you have?
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PWSlack
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United Kingdom - Member - Indeterminate Engineering Fields - Control Engineering - New Member

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#2

Re: Relation Between Pressure and Kinetic Energy

10/11/2012 3:43 AM

Pressure in fluid flow impinging on a solid at the static streamline is equal to the kinetic energy per unit volume. However, the volume of the static streamline is zero, so this relationship cannot apply to other streamlines or even more than one of them, hence the need for a drag coefficient to relate the two quantities in the real world. Does that answer the question?

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Codemaster
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#3

Re: Relation Between Pressure and Kinetic Energy

10/11/2012 6:26 AM

Don't see what it has to do with electrical, but in fluid flow dynamic pressure, which is related to kinetic energy, = 1/2*ρ*V2.

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Joshi
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Location: India
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#4

Re: Relation Between Pressure and Kinetic Energy

10/13/2012 1:02 AM

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