Figure 53: Flow At 10 Knots Around Single T50 (Shallow) Without Fairing; Figure 54: Flow Around Single T50 (Shallow) Without Fairing, Cross Section Of Symmetry Plane - Teledyne SeaBat T Series Operator's Manual

SYSTEM PERFORMANCE AND DATA TYPES
Figure 53 illustrates the flow at 10 knots around the T50 single head (shallow) without front
fairing. The drag on the pole, sonar head, and bracket is in the region of 1000N. The same
situation without front fairing is shown in Figure 51.
Figure 54 is a cross section of the symmetry plane of the T50 single head (shallow). Without the
front fairing the flow is still reasonable, but not as steady as with the fairing in front of the receiver.
The same situation with front fairing is shown in Figure 52.

Figure 54: Flow around Single T50 (shallow) without Fairing, Cross Section of Symmetry Plane

SeaBat T-Series Subsea Operator's Manual
Version 7

Figure 53: Flow at 10 knots around Single T50 (shallow) without Fairing

Page 72 January 31, 2019