АКТУАЛИЗАЦИЯ МОДЕЛИ МАССЫ ГТД СО СВОБОДНОЙ ТУРБИНОЙ ДЛЯ ВЕРТОЛЁТОВ

Abstract

When performing parametric research of gas turbine engines with a free turbine, it is important to use such models that correctly reflect the influence of the parameters of the working process on the nature of the change in the specific fuel consumption and engine mass. As new GTE variants appear, it is required to periodically update the values of the coefficients, which was done in the paper.