Статистические зависимости параметров камер сгорания газотурбинных двигателей

Abstract

This work is dedicated to the processing of statistical data of geometric parameters and integral characteristics of the GTE combustion chambers. Complex correlation functions have been obtained by methods of mathematical statistics. Correlation functions describe the structural and geometrical sizes,operating parameters of the primary zone and integral characteristics of the combustion chamber such as: flame tube volume (VFT). the relative length of flame tube (LFT/VFT). nozzles relative pitch (tN). combustion efficiency (ηG). residence time (τd). forcing coefficient (KV). thermal factor (QVP) and the relative area of internal and external channels. Values that has been mentioned above depend on consumable complex (GCC).