What is the total fluid energy m2s2 for water at pressure 0
What is the total fluid energy (m2/s2) for water at pressure 0 kPag, velocity 10 m/s, and elevation 10 m?
Solution
The total fluid energy is given
E=P+1/2v²+gh
Given, P=0, h=10, v=10 m/s
and we have, =1000 kg/m³, g=9.8 m/s²
Thus, the total fluid energy is
E=0+1/2*1000*10²+1000*9.8*10=148000 m²/s²
