Thermal conductivity determining technique in the circumferential direction of the space composite structures’ hollow rod elements


Аuthors

Wang J. , Denisov O. V.*, Denisova L. V.

Bauman Moscow State Technical University, MSTU, 5, bldg. 1, 2-nd Baumanskaya str., Moscow, 105005, Russia

*e-mail: denisov.sm13@mail.ru

Abstract

The authors proposed a technique for the thermal conductivity coefficient determining of composite material in the direction of curvilinear reinforcement surface. The technique has been evaluated on the element of a full-scale rod space structure made of carbon plastic and is based on the contact heating method by dint of the carbon tape. The technique provides for the temperature fields measurement by contact sensors and further processing of the experimental data with the program for solution of the coefficient inverse problem of heat conduction in the extreme formulation.

Keywords:

thermal conductivity coefficient, thermocouple, rod space structure, carbon fiber reinforced plastic, temperature measurement

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