LABORATORY SYSTEM FOR SIMULATION OF TEMPERATURE FIELD airframe up in the atmosphere

摘要

The invention relates to teaching and laboratory equipment and can be used in laboratory studies of the temperature field of the aircraft body during its movement in the dense atmospheric layers. Comprises a load frame 1, a heating elliptical chamber 2, the load and the heating mechanism of the test sample 3, the cooling water system 4 of the upper 6 and lower 7 covers the heating elliptical chamber 2, the electrical system 5, the electromagnet 13 and the test specimen strain measuring means, wherein the elliptic cylinder 8, the heating chamber 2 is made elliptical in the form of an elliptic ferromagnetic yoke, the outer surface of which is wound the winding of the electromagnet 13, which ensures enhancement accuracy of simulation of a temperature field in the vicinity of the aircraft when it moves in the dense atmospheric layers and to simplify the design of the laboratory setup.