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. 2022 Jan 31;22(3):1096. doi: 10.3390/s22031096

Table 4.

Description of the parameters in the DSIB kinetic equation.

Parameter Units Description Parameter Value Units Description
ρz^+h kg/m3 Seawater density at a
set depth scope		 M 52.39 kg Total mass of
the DSIB
z^ m Depth error g 9.8 m/s2 Acceleration due to gravity
h m Appointed depth Vf 0.0504 m3 Volume of the DSIB
v m/s Motion velocity
of the DSIB 		Cd-up 0.73 Drag coefficient as the DSIB floating
Ma kg Added mass of the DSIB at a set
depth scope		 Cd-down 0.66 Drag coefficient
as the DSIB
submerging
ΔV m3 DSIB hull
deformation		 A 0.301 m2 Projected area
of DSIB hull
Q m3 Hydraulic oil volume of external bladder r 0.216 m Radius of
the spherical
pressure hull