EFPLAB1: Lab Experiment Pelton Turbine

System sketch

Schema

Mass-specific losses e_L (DE: e_V): 0 J/kg

Plate angle ϕ: 90 °

Plate velocity u: 0 m/s

[max. 80% of v]

Variable:

Formula:

Formula with numeric values:

Result:

Jet
velocity v₃

\sqrt{2 (g \cdot Δ h - e_{L})}

\sqrt{2 \cdot (9.81 \frac{m}{s^{2}} \cdot 30 m - 0.0 \frac{J}{kg})}

24.26 \frac{m}{s}

Relative
velocity w₄

v_{4} - u

24.26 \frac{m}{s} - 0.00 \frac{m}{s}

24.26 \frac{m}{s}

Resulting
body force F_kx

ρ \cdot A \cdot w_{4}^{2} \cdot \sin (Φ)

998 \frac{k g}{m^{3}} \cdot 5e-5 m^{2} \cdot {(24.26 \frac{m}{s})}^{2} \cdot \sin (90.00 °)

29.37 N