Machine Vision Based Measurement of Dynamic Contact Angles in Microchannel Flows

• 作 者: Valtteri Heiskanen Kalle Marja
• 机 构: Micro-andNanosystemsResearchGroup,MeasurementsBasedonImagesResearchGroup
• 出 处: 吉林大学仿生工程学报：英文版
• 发表日期: 2008年4期
• 关键词: 数字图像处理 机器视觉 微观射流技术 图像测量 微通道 digital image processing machine vision microfluid
• 基金项目: This research was done as part of TEKES-funded PanFlow project and as part of a project OPTIMI funded by the Academy of Finland （grant number 117587） in Micro- and Nanosystems Research Group, Tampere

When characterizing flows in miniaturized channels, the determination of the dynamic contact angle is important. By measuring the dynamic contact angle, the flow properties of the flowing liquid and the effect of material properties on the flow can be cha