Page 385 - Civil Engineering Formulas
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Y
F 2m Resultant force θ α P 2 A 2 P 2 P 1 F 1m X V 1 Q w P 1 A 1 P 1 = F 1m = g R α X P 2 , A 2 V 2 , Section 2
F 2 = Y
V 2 Q w g θ Forces produced by flow at a pipe bend and change in diameter.
F 2m =
Direction of flow
Section 1 P 1 , A 1 V 1 , FIGURE 12.12
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