\(P_1 + \rho \: g \: h_1 + \frac{1}{2} \: \rho \: v_1^2 = P_2 + \rho \: g \: h_2 + \frac{1}{2} \: \rho \: v_2^2\)
\(P + \rho \: g \: h + \frac{1}{2} \: \rho \: v^2 = \text{konstan} \)
\(P_1 + \rho \: g \: h_1 + \frac{1}{2} \: \rho \: v_1^2 = P_2 + \rho \: g \: h_2 + \frac{1}{2} \: \rho \: v_2^2\)
\(P + \rho \: g \: h + \frac{1}{2} \: \rho \: v^2 = \text{konstan} \)