Heat transfer between liquid and air on surface with different shape of dimples

• Date: 2016
• Main Author: Dubrovskyi V.V.
• Format: Article
• Language: Ukrainian
• Published: General Energy Institute of the National Academy of Sciences of Ukraine 2016
• Subjects: film-type cooling tower; the shape of dimples on the surface of sprinklers; heat transfer; degree of cooling.
• Online Access: https://systemre.org/index.php/journal/article/view/93
• Journal Title: System Research in Energy

Profiling of the surface of sprinklers of film-type cooling towers in the form of dimples leads to a significant increase in heat transfer between the liquid and surrounding air as compared with a smooth surface. The shape of dimples on the surface of the flow affects the degree of flow turbulizatio...