畢業(yè)論文——材料表面的接觸角研究

1、哈爾濱商業(yè)大學(xué)本科畢業(yè)設(shè)計（論文） 哈爾濱商業(yè)大學(xué)本科畢業(yè)設(shè)計（論文）材料表面的接觸角研究學(xué) 生 姓 名： 指 導(dǎo) 教 師： 專 業(yè) 班 級： 印刷工程 學(xué) 號： 學(xué) 院： 輕工學(xué)院 二〇XX

2、年 六 月十一日哈爾商業(yè)大學(xué)畢業(yè)設(shè)計（論文）IIAbstractFor local traffic characteristic stable apparent contact angle, the introduction of the three-phase three-phase contact line at the role of the contact angle to get new relationships on th

3、e basis of a set of equations obtained by processing the rough surface wetting problem. It describes the solid-liquid contact time, solid surface roughness and contact angle of the liquid volume effect, by analysis, a re

4、asonable explanation for the contact angle of the impact of various factors make.Gives a description of the rough surface wettability of the general model, the effects of wetting phenomena on the printing quality. The co

5、ntact angle with rougher constant problems tend to summarize a new mechanism of explanation, the previous models such as Wenzel model, Cassie model etc. can not be explained in a unified framework for the contact angle i

6、s less than the experimental results.Discusses the calculation method of the contact angle of the tangent, circular fitting, ellipse fitting, protractor law, the amount of the Supreme Court, polynomial fitting, Young-Lap

7、lace fitting and other advantages and disadvantages. And analyzes the principles, characteristics and scope of typical algorithms. For different printing materials, through contact angle measurements to obtain the relati