Velocity Calculation - 40mm Orifice with 12 bar Pressure

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Anonymous Poster	Velocity Calculation - 40mm Orifice with 12 bar Pressure 10/19/2010 5:41 AM
	i wanted to know what will be the velocity consideration for 40 mm orifice with 12 bar pressure.
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woodygb Power-User Join Date: Mar 2009 Location: United Kingdom Posts: 308 Good Answers: 28	#2 Re: velocity calculation 10/19/2010 5:50 AM
	Sonic velocity http://www.google.co.uk/#hl=en&source=hp&biw=1020&bih=587&q=chocked+sonic+flow&rlz=1R2GGLL_en-GB&aq=f&aqi=&aql=&oq=&gs_rfai=&fp=e9d007dae775f316
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Mikerho Guru Join Date: Jan 2007 Location: Moses Lake, WA, USA, Thulcandra - The Silent Planet (C.S. Lewis) Posts: 4216 Good Answers: 193	#5 Re: Velocity Calculation - 40mm Orifice with 12 bar Pressure 10/19/2010 11:24 PM
	What an idiotic question! What the heck do you mean by "velocity consideration"? Average velocity? Maximum velocity? You cannot calculate ANYTHING without knowing at least the density of the medium and the geometry of the orifice. Even then, there are many other things to consider. The best way to find average velocity through an orifice is to measure it (bucket and stopwatch). __________________ "Reason is not automatic. Those who deny it cannot be conquered by it. Do not count on them. Leave them alone." - Ayn Rand
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Anonymous Poster (3); Mikerho (1); woodygb (1)

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