Abstract

Characteristics of air flow and fuel spray as they leave the frontal device (module) of NK-type engine combustor are determined experimentally. On the basis of these characteristics a conclusion is made about the optimal setting of fuel collectors to obtain the best fuel spraying in the low gas mode.

About the authors

1 1

Central Institute of Aircraft Engine Construction named after Baranov, Moscow

Email: sadohina@ssau.ru
Russian Federation

1 1

Central Institute of Aircraft Engine Construction named after Baranov, Moscow

Author for correspondence.
Email: sadohina@ssau.ru
Russian Federation

1 1

Central Institute of Aircraft Engine Construction named after Baranov, Moscow

Email: sadohina@ssau.ru
Russian Federation

1 1

Central Institute of Aircraft Engine Construction named after Baranov, Moscow

Email: sadohina@ssau.ru
Russian Federation

1 1

Central Institute of Aircraft Engine Construction named after Baranov, Moscow

Email: sadohina@ssau.ru
Russian Federation

References

  1. Yeoung Min Han, Woo Seok Seol, Dae Sung Lee, Victor I. Yadodkin, In Seuck Jeung. Effect of Fuel Nozzle Displacement on Prefilming Airblast Atomization. Int. Gas Turbine and Aeroengine Congress and Exhibition, Stockholm, Sweden – June 2 – June 5, 1998.
  2. O’Shaugnessy, P.J., Bideau, R.J., and Quing-ping Zheng, 1998, “Injector Geometry Effect in Plain Jet Airblast Atomization”, ASME, 9867-445.
  3. ZhengQ-P., Jasuja A.K. and Lefebre, A.H., 1997, Structure of Airblast Sprays under High Ambient Pressure Conditions, Journal of Engineering for Gas Turbines and Power, Vol 119, No 3, pp. 512-518.
  4. Lefebvre, A.H., 1992, “Energy Consideration in Twin-fluid Atomization”, Journal of Engineering Gas Turbine and Power, Vol. 114, pp. 89-96.

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