Determination of initial characteristics of fuel components droplet cloud derived from in-flight explosion of carrier rocket
Journal Title: Технічна механіка, Техническая механика, Technical Mechanics - Year 2017, Vol 1, Issue 1
Abstract
The methodical approach to the determination of the initial kinematics and geometrical characteristics of the fuel components droplet cloud derived from the liquid-propellant carrier rocket (CR) explosion at the atmos-pheric trajectory leg is developed. The phenomenological analogy of the transient-load damage processes in the fractured solids and a mass of a gas-saturated cavitation liquid is taken as a basis of the approach. The droplet cloud characteristics obtained by this means can be used as the reference data for calculating the subsequent transformation of the cloud when it moves in the gravitation field taking into account heat-mass exchange with an atmosphere, as well as for estimating the ecological risks in the ground area of the CR fallout.
Authors and Affiliations
O. Pylypenko, V. Gorbutsov, A. Zavoloka, N. Sviridenko
Keywords
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