The concept of single stage earth-to-orbit transportation is studied with respect to existing and projected ramjet technology. Four types of ramjet are analyzed: fan ejector, fan ramjet, supersonic combustion ramjet, and fan ramjet with turbojet boosters. A fan ramjet with a removable fan, with separate rockets for the non-air-breathing flight phase, is considered superior to an ejector ramjet, for both ease of orbit insertion and payload boost capability. Vehicle design is also discussed in terms of trajectory integration and optimization, aerodynamic trim and stability, and complete mass estimation. Graphs are presented showing Mach number for air-breathing and non-air-breathing flight, specific impulse from various ramjet engines, and orbital-insertion parameters.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Ramjet propulsion for single-stage-to-orbit vehicles


    Beteiligte:
    Martin, J. A. (Autor:in)

    Kongress:

    Aerospace Meeting ; 1977 ; Los Angeles, CA


    Erscheinungsdatum :

    1977-11-01


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Ramjet Propulsion for Single-Stage-to-Orbit Vehicles

    Martin, James A. | SAE Technical Papers | 1977



    Hybrid Propulsion for Single Stage to Orbit (SSTO) Vehicles

    ALLEN, B. / MAUGHAN, J. / SAUVAGEAU, D. | AIAA | 1994


    Hybrid Propulsion for Single Stage to Orbit (SSTO) Vehicles

    Allen, B. D. / Maughan, J. T. / Sauvageau, D. R. et al. | British Library Conference Proceedings | 1994


    Ramjet propulsion method

    BOVANKOVICH MARK | Europäisches Patentamt | 2024

    Freier Zugriff