Water displacing gas in horizonta flow
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Posted by: wwwoceano ® 03/21/2007, 02:49:09 Author Profile eMail author Edit

I was given an assignement that is driving me crazy... The question is the following: If water is displacing gas in a horizontal flow channel, - how will the total pressure drop along the flow channel develop with time? Sketch the pressure development in a xy-plot, where pressure is along the y-axis and time along the x-axis. I don't have a clue how to solve, I just don't really understand what are the boundary conditions, and how to put this in a simple Pressure-time plot. Can someone help me? Modified by wwwoceano at Wed, Mar 21, 2007, 02:50:17

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Re: Water displacing gas in horizonta flow
Re: Water displacing gas in horizonta flow -- wwwoceano	Post Reply	Top of thread	Forum

Posted by: zekeman ® 03/21/2007, 08:18:36 Author Profile eMail author Edit

Where are you measuring the pressure? Since you want a p/t plot, this implies a single pressur point. Also you want pressure drop-in gas or in fluid? Pretty confusing. I suggest you get more input from your professor.

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Re: Re: Water displacing gas in horizonta flow
Re: Re: Water displacing gas in horizonta flow -- zekeman	Post Reply	Top of thread	Forum

Posted by: wwwoceano ® 03/21/2007, 14:41:55 Author Profile eMail author Edit

Thanks, everybody says the same. I think this question is very bad formulated.

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