Heat Transfer in an Axisymmetric Confined Jet with Bluff Body

• Published in: Transactions of the Japan Society of Mechanical Engineers Series B Vol. 58; no. 550; pp. 1898 - 1903
• Main Authors: SENDA, Mamoru, ODA, Kouji, KIKKAWA, Shinzo, OKAMOTO, Shigeyuki, FUNABIKI, Toshinari
• Format: Journal Article
• Language: Japanese
• Published: The Japan Society of Mechanical Engineers 25.06.1992
• Subjects: Strouhal Number

A local maximum appears in the distribution of Nusselt numbers of the axisymmetric confined jet with a cylindrical ring. It has been confirmed by flow visualization and the measurements of velocity fluctuation and its spectrum that the large-scale vortices shedding from the ring bring about heat tra...