TURBULENCE IN MEAN 

 FLOW DIRECTION = /d^— | 



PROBE STEM 



TURBULENCE IN DIRECTION 

 PERPENDICULAR TO MEAN 

 FLOW = yv^ 



FILM SENSOR: 0.002 in. DIA. (0.05 mm) 



Figure 5 - Schematic of a Two-Element Sensor Alined 90 Degrees to 

 Each Other and 45 Degrees to the Probe Axis 



24 



