METHOD OF COMPUTATIONAL MODELING OF LRE AT THE FIRST FIRE TEST
A method of computational modeling of LRE, prepared for the first fire test, is proposed. It is shown that the use of a mathematical model of engine, which takes into account not only its individual, but also generalized characteristics of a set of engines obtained from a series of fire tests of other samples of engines of this design. The method allows you to reliably predict the values of engine parameters at the first fire test. This conclusion is confirmed by comparing the results of computational modeling and experimental data.