21st Congress of International Council of the Aeronautical Sciences, Melbourne, Australia, 13-18 September, 1998
Paper ICAS-98-5.8.3

EXPERIMENTAL INVESTIGATION OF WORKING PROCESS OF THE FRONT DEVICES WITH OPPOSITE FLOW TWISTING, WHICH ARE USED IN THE COMBUSTION CHAMBERS WITH REFINED ECOLOGICAL PERFORMANCES

Rutovskiy V. B., Kravchenko I. V., Onischik I. I.
Moscow State Aviation Institute (TU), Russia

Keywords: experimental investigation of working process of the front devices with opposite flow twisting, combustion chambers, refined ecological performances

Now for creation high-temperature and not toxin combustion chambers the large attention is given to new types of front devices ensuring highly effective burning with a minimum discharge of harmful substances. In the given article the experimental researches of working process in combustion chambers with rotational flow for gas turbine engines are given. Are represented: - Research of distribution of main parameters of flow in an aerodynamic trace behind the single rotational swirler installed in a free space. - The analysis of influence of main designs data of thee rotational swirler on it flameout of performancee for pore mixture. - The analysis of data's for improving the issuing performances of combustion chambers of air breathing engines.

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