High-efficiency heat-exchange surface for film processes

• Date: 2017
• Main Author: Dubrovskyi V.V.
• Format: Article
• Language: Ukrainian
• Published: General Energy Institute of the National Academy of Sciences of Ukraine 2017
• Subjects: profiled surface; heat transfer; film processes.
• Online Access: https://systemre.org/index.php/journal/article/view/633
• Journal Title: System Research in Energy

We have proposed to introduce a new profiled surface with spherical dimples, which is characterized by a high-efficiency heat transfer from a flowing down liquid film to surrounding air. Such a surface can be used for heat exchangers of contact type. The characteristics of such surfaces are based on...