Abstract
This paper studied the effects of high voltage electrostatic field on the seawater under the condition of constant temperature of 70oC and the initial temperatures of 70oC with no constantly heating, and in compared with the control group with no high voltage electrostatic field .Besides, this paper explored the effect of high-voltage electrostatic field on the water boiling point. The experimental results showed that water evaporation rate in the presence of high voltage electrostatic field was significantly faster than the control group, and the seawater evaporation rate under the condition of constant temperature of 70oC was 1.5 to 2.1 times faster than that of the control group; In initial temperature of 70oC, the average water evaporation rate is faster than the control group with no constant temperature heating, and experimental temperature-dropping rate was significantly faster than the control group, meanwhile the experimental group high pressure loop current was about 200uA.It was also found that as the high voltage electrostatic field strength increased the water boiling point was reduced gradually trend. The verification by the experimental results shows the mechanism that the water molecules which is polar molecules is so easy to form the electric dipole moment in high voltage electrostatic field that the hydrogen bonding between water molecules break easily, and the water vapor evaporates more quickly from the seawater. It also proved that the energy to break hydrogen bond was provided by the water inner system but not the transformation of the electric field.
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