Mathematical modeling of heat exchanger with liquid flow for tube with polyzone finning

• Date: 2018
• Main Authors: Максименко-Шейко, К. В., Литвинова, Ю. С., Шейко, Т. И., Хажмурадов, М. А.
• Format: Article
• Language: Russian
• Published: Інститут енергетичних машин і систем ім. А. М. Підгорного Національної академії наук України 2018
• Subjects: R-functions theory; Ritz method; heat transfer; fuel element cladding; polyzonal and herring-bone finning; 3D-printer; УДК 517.95 518.517
• Online Access: https://journals.uran.ua/jme/article/view/121479
• Journal Title: Energy Technologies & Resource Saving

The finning of heat-transmitting surfaces is widely used in technics for heat-exchange surface increasing. The finning forms are rather various. The finning not only increases a heat-exchange surface, but also renders the big influence at stream hydrodynamics, and thus at heat-emission factor. The m...