(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

The 810 mile long alaskan pipeline has a capacity of 2.48e5 m^3/day of oil per day. Along most the pipeline the radius is 60cm. Find the pressure at a point where the pipe has a 30cm radius. Take the pressure in the section with radius 60cm to be 190kPa and the density of oil to be 800 kg/m^3. Assume laminar nonviscous flow. Answer in units kPa

2. Relevant equations

q= delta v/ delta t

3. The attempt at a solution

My final equation is Pi + [rho(q^2)]/2pi^2 * (1/Ri^4 * R^4).

Is that correct?

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# Homework Help: Finding the pressure in a pipe?

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