Xylem SonTek FlowTracker2 User Manual page 237

If we substitute
Equation 13:3
using ,
Equation 13:4
�� = 0.5 × ������������������������ × (�������������������������� × ��)
Equation 13:4 – Dynamic Pressure using AdvWaterSpeed
��
Knowing the Dynamic Pressure (Pd) and the Total Pressure (P
can then be computed using
�� = �� − ��
Equation 13:5 – Static Pressure
0 ��
If we substitute
Equation 13:4
pressure measured by the FlowTracker2 internal pressure sensor is defined in
,
13:6
�� = �� − 0.5 × ������������������������ × (�������������������������� × 2)
Equation 13:6 – Corrected Pressure
0
FlowTracker2 User's Manual (January 2019)
in the dynamic pressure can be computed
Equation 13:2
,
Equation 13:5
in the final equation for correcting the
Equation 13:5
SonTek – a Xylem brand
2
) – the static pressure
0
2
Equation
236