[ \Delta P = \rho \cdot g \cdot \Delta h ]
[ P_1 + \frac12\rho v_1^2 + \rho g h_1 = P_2 + \frac12\rho v_2^2 + \rho g h_2 ] What Is Pressure Difference
Where (R) is resistance coefficient and (n) = 1 (laminar) or 2 (turbulent). [ \Delta P = \rho \cdot g \cdot
is the scalar magnitude of the difference between two absolute pressures at distinct points or regions: What Is Pressure Difference
[ \Delta P = R \cdot Q^n ]