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jamal abdulqader
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Join Date: Sep 2009
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tank thichness,time flow

09/27/2009 8:44 AM

-what is thickness of pressure tank (dry air) durability 500 bar?

- if the velocity 15000-FPM , and A;(bib open) 0.5 meter what is the volume of tank to be continuously flow for one month if you know ; temperature establish 40C ,P=500 bar, and how you calculate it ?

thanks

Jamal abdulqader
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lyn
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#1

Re: tank thichness,time flow

09/27/2009 8:49 AM

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bhrescobar
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Brazil - Member - New Member Engineering Fields - Mechanical Engineering - New Member Hobbies - RC Aircraft - New Member Hobbies - Target Shooting - New Member Hobbies - Automotive Performance - Hey there... interested in exchanging information about car performance? Hobbies - DIY Welding - New Member

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#2

Re: tank thichness,time flow

09/27/2009 6:57 PM

Sorry, I dont know if its because of your english or because you really do not understand what you are trying to get here, but your post is impossible to understand.

If you have a problem, post carefully here. If you have homework to do, go for books.

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Abdel Halim Galala
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Engineering Fields - Piping Design Engineering - New Member Egypt - Member - Member since 02/18/2007

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#3

Re: tank thickness,time flow

09/28/2009 2:55 AM

There are two sides for design of any pressure vessel like your air receiver:

• The 1st. is a process design related to making a vessel sizing to include at least: ID, nozzles, design pressure, design temp., flowrates, retension time, internals, ... etc.

• The 2nd. is mechanical design related to selection of material, corrosion allowances, tolerances, wall thickness calculations to include shell, heads & nozzles, stress analysis, full design calculations, design drawings, ... etc.

For vessel wall thickness calculation as per ASME code, Section VIII, Div. 1, Para. UG-27, download the following file: Pressure_Vessel_Design_Thickness_for_Shell__Heads

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Tornado
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#4

Re: tank thichness,time flow

09/29/2009 1:52 AM

If this is homework, it must be from another planet. If you can get 15,000 fpm through a 0.5 m diameter line at 500 bar, you have one helluva pump, and a HUGE tank for one month of this flow. Just do the arithmetic. Also, the thickness of the tank wall depends on its diameter, which was not specified.

Everything that Mr. Galala mentioned is correct (as usual!).

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