Problem

For the cast Iron pipe find the friction factor of diameter \( 500 \mathrm{~mm} \). The Reynolds number is 100,000 . Kindly refer the Moody's chart. (from chapter)

Answer

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Answer

Step 3: From the intersection of the Reynolds number curve and the relative roughness curve, find the friction factor (\(f\)) on the right-side vertical axis.

Steps

Step 1 :Step 1: Locate the Reynolds number (\(Re\)) on the horizontal axis of the Moody's chart.

Step 2 :Step 2: Locate the relative roughness (\(\frac{\epsilon}{D}\)) on the left-side vertical axis of the Moody's chart.

Step 3 :Step 3: From the intersection of the Reynolds number curve and the relative roughness curve, find the friction factor (\(f\)) on the right-side vertical axis.

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