Abstract

Air pollution is a major concern of recent decades, which has a serious toxicological impact on human health and the environment. It has a number of different emission sources, but one of the main sources of environmental pollutions is transported systems, in particular aviation gas turbine engines (GTE). Currently environmental issues of GTE are mainly solved by using semi-empirical techniques and experimental refinement of prototypes. In this paper we presented an algorithm for simulating the emission of CO and CO2 in a model combustion chamber under various initial conditions and compared the results, validated with an experimental data.

Highlights

  • Air pollution is a major concern of recent decades, which has a serious toxicological impact on human health and the environment

  • This approach is characterized by increased time-consuming and low informative processes in combustion chamber, which does not allow ensuring the implementation of promising International Civil Aviation Organization (ICAO) standards

  • Based on the calculation procedure which is described above, a study was made for the effect of the excess air factor (α), velocity and temperature of the inlet stream in the combustion chamber (CC) on the formation of carbon oxides (CO and CO2)

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Summary

Introduction

Air pollution is a major concern of recent decades, which has a serious toxicological impact on human health and the environment. It has a number of different emission sources, but one of the main sources of environmental pollution is transported systems in particular, aviation gas turbine engines (GTE). The environmental issues of GTE are mainly solved by using semi-empirical techniques and experimental refinement of prototypes. This approach is characterized by increased time-consuming and low informative processes in combustion chamber, which does not allow ensuring the implementation of promising ICAO standards

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