Abstract In this paper, a simple technique for calculating the ideal ejector thrust augmenter of a jet engine is presented. It is based on the well-known method for averaging the parameters of a nonuniform gas flow with the entropy of the initial flow being unchanged. Making use of the technique presented, we compare the calculated data on the pressure ratio in the gas being ejected as well as the thrust boost coefficient with those obtained by the other authors. Also shown is the existence of the thrust boost maximum in the ideal and real thrust augmenters when the value of the ejection coefficient is approximately equal to 100.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    On calculation of ideal thrust augmenter


    Contributors:

    Published in:

    Publication date :

    2012-01-01


    Size :

    6 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English




    On calculation of ideal thrust augmenter

    Panchenko, V. I. / Bikbulatov, R. R. | Online Contents | 2012



    Experimental investigation of a nonsteady flow thrust augmenter

    Amin, Sameh M. / Garris, Charles A. | AIAA | 1996


    Inlet and Internal Aerodynamics of a VTOL Thrust Augmenter

    J. L. Loth / S. Chandra / E. H. Gibbs | NTIS | 1976


    Development of pyrophoric fuel thrust augmenter for J69 engine

    Bay, D.G. / Hill, J.H. | Engineering Index Backfile | 1960