SA-2 antiaircraft missile propellant and total mass for each stage?

Discussion in 'Indian Air Force' started by simplex, Oct 16, 2013.

  1. simplex

    simplex New Member

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    SA-2, S-75 Dvina antiaircraft missile propellant and total mass for each stage?

    I want to calculate using "OpenRocket" the maximum altitude an SA-2 can reach in pure vertical flight. I am looking for an as detailed as possible presentation of this missile, especially for the parameters I listed below. If it happens you know a link to such a work please post it on this topic.

    Searching on the internet I have found a single article that gives all the necessary data to calculate the flight path of an SA-2 as a function of time. Unfortunately having no other set of data to put the two side by side and make a comparison I can not know if I really have the genuine characteristics of an SA-2 (S-75) or some quite rough estimates.

    SA-2 Stage 1
    Propellant mass = 610 kg
    Empty mass = 400 kg
    Total mass = 1010 kg
    Burn time = 3.1 seconds
    Thrust = 350 kN

    SA-2 Stage 2
    Propellant mass = 715 kg
    Empty mass + Payload = 200 kg + 475 kg
    Total mass = 1390 kg
    Burn time = 44.6 sec
    Thrust = 35 kN

    Total mass SA-2 = 2400 kg
     
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  3. W.G.Ewald

    W.G.Ewald Defence Professionals/ DFI member of 2 Defence Professionals

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    Re: SA-2 antiaircraft missile propellant and total mass for each stage

    Any response when you asked here?

    www.defence.xx › Forum › Military Forum › Air Warfare

    xx=pk
     

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