Article 20411

Title of the article

                                                      THERMAL AND DYNAMIC CHARACTERISTICS                                                               OF INITIAL PART OF VERTICAL LOW-SPEED JET IN A CROSS FLOW 

Authors

Dobroselsky Konstantin Gennadyevich, Senior staff scientist, Institute of thermal physics named after S.S. Kutateladze of the Siberian department of the Russian Academy of Sciences (Novosibirsk), dobroselsky@mail.ru

Index UDK

533.6.071.4 

Abstract

The author has tested an influence of a turbulent flow on a normally injected low-speed axially symmetric jet. The article shows the obtained empirical dependences describing the geometry of the jet axis in a transversal airflow. The researcher states that the lines of maximum temperature and velocity do not coincide; the thermal axis lies lower than the dynamic axis. The obtained empirical dependencies describe the geometry of dynamic and thermal boundary layers of a jet in a cross flow. 

Key words

jet, flow, jet axis, jet geometry, boundary layer. 

Download PDF

 

Дата создания: 26.08.2014 08:17
Дата обновления: 26.08.2014 14:56