Wind Tunnel Simulation of ASLV Strap-on Booster Separation Trajectory (Phase III)

Murthy, HS and Suryanarayana, GK (1986) Wind Tunnel Simulation of ASLV Strap-on Booster Separation Trajectory (Phase III). Project Report. NAL, Bangalore.

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    Abstract

    The report presents a description of the wind tunnel tests conducted on a 0 .031 scale model of ASLV to study the characteristics of the separation trajectories of the two strap-on boosters at a Mach number of 2 .3. These studies which complement the two earlier phases of testing is the last in the series to determine the separation trajectories of the strap-on boosters . A special test rig that permitted the required three degrees of freedom to each of the two boosters was utilized for the tests . The separation trajectories were determined by the time march technique. For the- two sets of parameters considered for the present tests, namely, the nominal and the, off-nominal cases, it was found that the separation of both, the leeward and the windward boosters occured without any collision with the core vehicle.

    Item Type: Proj.Doc/Technical Report (Project Report)
    Uncontrolled Keywords: Separation Trajectory;Booster Separation Launch Vehicle
    Subjects: AERONAUTICS > Aerodynamics
    Division/Department: Aerodynamics, Aerodynamics
    Depositing User: Mr Nisanth
    Date Deposited: 18 Jul 2012 13:26
    Last Modified: 18 Jul 2012 13:26
    URI: http://nal-ir.nal.res.in/id/eprint/10559

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