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Integral form of the Burger's equation

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Old   September 27, 2012, 05:33
Default Integral form of the Burger's equation
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Hi, Can someone tell me what the integral form of the inviscid Burger's equation is? I know the differential form. Confused on how to write the integral form of the u(du/dx) term.
Thanks!
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Old   September 27, 2012, 08:36
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Quote:
Originally Posted by Hooman View Post
Hi, Can someone tell me what the integral form of the inviscid Burger's equation is? I know the differential form. Confused on how to write the integral form of the u(du/dx) term.
Thanks!
1d case:
du/dt + d (u^2/2)/dx =0 --> Int (du/dt) dx + [u^2|x+dx/2 - u^2|x-dx/2 ]/2 = 0
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