Date: Tue, 02 Feb 1999 11:22:56 -0800
From: Paul <rotaryeng@earthlink.net>
To: z <rotaryeng@earthlink.net>
Subject: Dynamic Chamber Intake manifolds & E-shaft ignition trigger.

Brent Regan wrote:

First Principles.
Kinetic energy = 1/2 mass X Velocity squared. Therefore dynamic 

pressure increases

with the SQUARE of velocity. If you plot pressure drop versus velocity 

in a tube

you will see the pressure drop increase sharply above 100 meters per 

second,

that's where you want your mean flow velocity.

Brent

 
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