METHOD OF CONDUCTING THERMAL TESTS UNDER CONDITIONS EQUIVALENT TO MARTIAN CONDITIONS

摘要

The invention relates to a technology ground tests (a thermal vacuum chamber) rovers and other articles intended for work and residence time on the surface of Mars, to methods for simulation of temperature technical problem - improved testing conditions by eliminating the likelihood desublimation gas in thermal vacuum chamber, reducing background heat generation and flow a method for conducting coolant thermal testing in conditions equivalent Mars, is to simulate the natural heat flow in the thermal vacuum chamber in gas environment with reduced pressure. When this test is carried out in an atmosphere having an argon content no less than 95%. When the pressure in the chamber sred1 {P 0.3-1.0) 0.3 kPa - 1.0 kPa. appropriate conditions on Mars and the said model environment may play in any low-temperature chamber corresponding to the full-scale (up to 150 K) in connection with the detection of the absence of argon desublimation In the particular case when maintaining pressures laziness difficult R d specified range, the test is carried out at a F (02-1.7) 02 kPa - 1.7 kPa. 1 of p-ly 1 Table 1 yl.