Assessment of gas temperature fluctuations in the GTE combustion chamber exit section at generalizing experimental data on fuel combustion efficiency |
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Authors: | A B Agul’nik I I Onishchik Tin Maung Htay |
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Institution: | (1) Moscow Aviation Institute (State Technical University), Moscow, Russia |
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Abstract: | It is suggested that gas composition at every point of the combustion chamber exit section be characterized by the temperature values T i (“ideal” temperature) corresponding to the local values of the air-to-fuel coefficient α i under complete fuel combustion (ν comb ≈ 1). It is assumed that the values of T i are distributed over the exit section area (gas mass) linearly and the values of T imax and T imin can be determined by the experimental data on the gas temperature fields in the combustion chambers. The distribution of temperatures T i is used when it is necessary to generalize the experimental data on fuel combustion efficiency in GTE combustion chambers. |
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