Teledyne SeaBat T Series, Руководство оператора, Страница: 83 / 152

SYSTEM PERFORMANCE AND DATA TYPES
SeaBat T-Series Subsea Operator's Manual Page 71 January 31, 2019
Version 7
7.9.3.3 T50 Single Head Drag (shallow)
Figure 51: Flow at 10 knots around Single T50 (shallow) with Fairing
Figure 52 is a cross section of the symmetry plane of the T50 single head (shallow). The front
fairing and bracket assure a steady water flow around the receiver and projector. The same
situation without front fairing is shown in
Figure 54 .
Figure 52: Flow around Single T50 (shallow) with Fairing, Cross Section of Symmetry Plane
Figure 50: T50 Sonar Head (shallow)
in Bracket with Optional Front Fairing
Figure 51 illustrates the flow at 10 knots around
the T50 single head (shallow) with front fairing.
The drag on the pole, sonar head, and bracket is
in the region of 650N. The same situation without
front fairing is shown in
Figure 53 .