Table 2:
Physical parameters of air and sea water.
Item
Temperature
T
/°C
Fluid axial velocity
v
/ (m/s)
Kinematic viscosity
γ
/×10
-6
(m
2
/s)
Thermal conductivity
λ
/×10
2
(W/(m·K))
Planck number
P
r
Air
25
‒
0.01553
2.63
0.702
Seawater
25
1.0
1.304
60.85
6.22