| 摘要 |
Single-stage rocket has compartment of useful load, compartment for control of rocket flight and compartments for other purposes placed along the axis of the rocket. At the outer surface of compartments one or more additional not closed from inside bopdies of engine are installed, this surrounds the compartments at outer surface and is connected tocompartments. Additional body/bodies of the engine in length do not exceed length of compartment/compartments. Simultaneous use of only additional engine bodies in the rocket makes it possible to place, instead of placed in center body of engine, at its site, compartments for different purposes, andadditional mass of useful load, this provides decrease of length of one-stage rocket by 1.5-2.5 times.
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