Study of Working Medium on the Hydrophilic Surface of Evaporation Enhancement

Abstract

Abstract-The main purpose of this paper is using modification of nanoparticle layers to increasing the hydrophilic surfaces and enhancing the evaporation behaviors in stainless steel plate. When the products being made, use three different kind of fluids, acetone, ethanol and water to testing the benefit for evaporation test. The experimental results showed that the unmodified stainless steel plate's contact angle 87 and the contact angle is changing to 7 by modified stainless steel plate of 18 layers. But use the best contact angle to testing for the evaporation test, it was found that the acetone evaporation was enhanced to 450% benefit, the ethanol evaporation was increased by about 350% benefit, and the evaporation which enhancing over 300% benefit was by water.