Heat transfer in rotor stator cavity

Publisher: Edp Sciences

E-ISSN: 2100-014x|92|issue|02084-02084

ISSN: 2100-014x

Source: EPJ Web of Conference, Vol.92, Iss.issue, 2015-05, pp. : 02084-02084

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Abstract

This paper presents a procedure for experimental determining the local heat transfer coefficient in the rotor-stator cavity. As an operating medium is used a hot air with various mass flow rate and rotating speed of the cavity wall. The surface temperature and heat flux distribution takes into account the change of material properties as a function of thermal distribution.