Figure 58: Flow At 10 Knots Around Dual T50 Without Fairings; Figure 59: Flow Around Dual T50 Without Fairings, Cross Section Of Symmetry Plane - Teledyne SeaBat T Series Operator's Manual

SYSTEM PERFORMANCE AND DATA TYPES
Figure 58 illustrates the flow at 10 knots around the T50 dual head without front fairings. The drag
on the pole, sonar heads, and bracket is in the region of 2250N. The same situation with front
fairings is shown in Figure 56.
Figure 59 is a cross section of the symmetry plane of the T50 dual head. Without the front fairings
the flow is still reasonable, but not as steady as with the fairings in front of the receivers. The
same situation with front fairings is shown in Figure 57.

Figure 59: Flow around Dual T50 without Fairings, Cross Section of Symmetry Plane

SeaBat T-Series Subsea Operator's Manual
Version 7

Figure 58: Flow at 10 knots around Dual T50 without Fairings

Page 74 January 31, 2019