Performance Investigation of O-Ring Vacuum Membrane Distillation Module for Water Desalination

Table 3

Derived heat and mass transfer coefficients of saline water.

NaCl concentration, (mg/L)	(W/m^2 K)	× 10^−2 (m/s)
10,000	22.335 + 1396.9	0.0936 + 1.130
20,000	21.656 + 1398.9	0.0903 + 1.177
35,000	20.679 + 1400.8	0.0856 + 1.242